Hydraulic Diaphragm Metering Pump HYDRO API
Capacity range of single-head pump: 7 – 1506 l/h, 100 – 7 bar
The HYDRO API 675 is an extremely robust hydraulic diaphragm metering pump, which meets the most exacting safety requirements and is designed in accordance with API 675. This is ensured by the PTFE multi-layer diaphragm with diaphragm monitoring, the full-motion drive and automatic bleeding, for example. Its modular construction makes it extremely versatile.
Product description
For flexible metering with excellent process reliability in the medium pressure range.
The HYDRO API 675 hydraulic diaphragm metering pumps form an integrated product range with stroke lengths of 15 or 20 mm. Equipped with full-motion drive and automatic bleeding, they therefore cover the capacity range of 7 to 1506 l/h at 100 – 7 bar. They also meet the requirements of API 675.
Your benefits
Excellent process reliability:
- PTFE multi-layer diaphragm with integrated diaphragm monitoring with condition signals
- Integrated hydraulic relief valve with ventilation function
- Metering reproducibility is better than ± 1% in the 10-100% stroke volume range under defined conditions and with correct installation.
Excellent flexibility:
- The modular construction with single and double head versions permits a wide range of applications, with the double head designs (boxer principle) being operated in push-pull mode
- It is possible to combine up to 5 metering units, even with different pump capacities, in multiple pump systems
- 5 different gear ratios are available
Field of application
- Oil and gas industry
- Volume-proportional metering of chemicals/additives in the treatment of boiler feed water
- Metering of reactants and catalysts in the chemical industry
- Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips
Technical Details
- Stroke length: 15 mm (HA1a, HA2a, HA3a), 20 mm (HA4a)
- Rod force: 2000 N (HA1a, HA2a), 4200 N (HA3a), 5800 N (HA4a)
- Stroke volume adjustment range: 0 – 100%
- Stroke volume adjustment: manually using scaled rotary dial (with electric actuator or control drive as an option).
- Metering reproducibility is better than ± 1% in the 10 – 100% stroke volume range under defined conditions and with correct installation
- PTFE multi-layer diaphragm with electrical diaphragm monitoring with condition signals sent via contact
- Integrated hydraulic relief and bleed valve
- Full-motion drive
- Wetted materials: PVDF, PTFE+25% carbon, stainless steel 1.4571, Hastelloy C.
- A wide range of drive versions is available: Three-phase or standard three-phase motors or motors for use in areas at risk from explosion, different flange designs for use of customer-specific motors
- Degree of protection: IP 55
- Design in compliance with API 675
Hydraulic Diaphragm Metering Pump HYDRO HA1a
Technical data for HYDRO Ha1a (50 Hz)
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
50 | 60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
9 | 100 | – | – | – | – | – | – | 0.9 | 3.0 | DN 3 | 31 |
9 | 64 | – | (1.3) – 1.3 | (2.9) – 2.9 | (3.1) – 3.1 | (4.0) – 4.8 | (4.8) – 5.3 | 0.9 | 3.0 | DN 3 | 31 |
9 | 40 | (1.4) – 1.4 | (1.7) – 1.8 | (2.7) – 3.9 | (3.6) – 4.7 | (4.0) – 6.0 | (5.5) – 6.8 | 0.9 | 3.0 | DN 3 | 31 |
9 | 25 | (1.7) – 1.8 | (1.7) – 2.1 | (2.8) – 4.5 | (3.8) – 5.6 | (4.6) – 7.0 | (5.5) – 8.0 | 0.9 | 3.0 | DN 3 | 31 |
9 | 10 | (1.7) – 2.1 | (1.7) – 2.5 | (2.8) – 5.2 | (3.8) – 6.3 | (4.6) – 7.8 | (5.5) – 9.1 | 0.9 | 3.0 | DN 3 | 31 |
12 | 100 | (2.4) – 2.4 | (2.9) – 2.9 | (5.5) – 6.0 | (7.4) – 7.4 | (8.0) – 9.3 | (9.0) – 10.1 | 1.7 | 3.0 | DN 3 | 31 |
12 | 64 | (2.0) – 3.0 | (2.8) – 3.6 | (4.5) – 7.7 | (7.0) – 9.1 | (8.0) – 11.4 | (9.0) – 13.0 | 1.7 | 3.0 | DN 3 | 31 |
12 | 40 | (2.2) – 3.4 | (2.5) – 4.1 | (4.5) – 8.7 | (6.0) – 10.4 | (7.0) – 13.0 | (9.0) – 14.7 | 1.7 | 3.0 | DN 3 | 31 |
12 | 25 | (2.2) – 3.5 | (2.3) – 4.5 | (4.8) – 9.4 | (6.0) – 11.1 | (7.0) – 13.8 | (9.0) – 15.9 | 1.7 | 3.0 | DN 3 | 31 |
12 | 10 | (2.2) – 3.7 | (2.5) – 4.8 | (4.8) – 10.1 | (6.0) – 12.1 | (7.0) – 15.1 | (9.0) – 17.1 | 1.7 | 3.0 | DN 3 | 31 |
Technical data for HYDRO Ha1a (60 Hz)
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
9 | 100 | – | – | – | – | – | 0.9 | 3.0 | DN 3 | 31 |
9 | 64 | – | (1.6) – 1.6 | (3.3) – 3.3 | (3.7) – 3.7 | (4.8) – 5.7 | 0.9 | 3.0 | DN 3 | 31 |
9 | 40 | (1.7) – 1.7 | (2.0) – 2.1 | (3.2) – 4.6 | (4.3) – 5.6 | (4.8) – 7.2 | 0.9 | 3.0 | DN 3 | 31 |
9 | 25 | (2.0) – 2.1 | (2.0) – 2.5 | (3.4) – 5.4 | (4.5) – 6.7 | (5.5) – 8.4 | 0.9 | 3.0 | DN 3 | 31 |
9 | 10 | (2.0) – 2.5 | (2.0) – 3.0 | (3.4) – 6.2 | (4.5) – 7.5 | (5.5) – 9.3 | 0.9 | 3.0 | DN 3 | 31 |
12 | 100 | (2.8) – 2.8 | (3.5) – 3.5 | (6.6) – 7.2 | (8.8) – 8.8 | (9.6) – 11.1 | 1.7 | 3.0 | DN 3 | 31 |
12 | 64 | (2.4) – 3.6 | (3.4) – 4.3 | (5.4) – 9.2 | (8.4) – 10.9 | (9.6) – 13.6 | 1.7 | 3.0 | DN 3 | 31 |
12 | 40 | (2.6) – 4.0 | (3.0) – 4.9 | (5.4) – 10.4 | (7.2) – 12.4 | (8.4) – 15.6 | 1.7 | 3.0 | DN 3 | 31 |
12 | 25 | (2.6) – 4.4 | (3.0) – 5.4 | (5.7) – 11.2 | (7.2) – 13.3 | (8.4) – 16.5 | 1.7 | 3.0 | DN 3 | 31 |
12 | 10 | (2.6) – 4.4 | (3.0) – 5.7 | (5.7) – 12.1 | (7.2) – 14.5 | (8.4) – 18.1 | 1.7 | 3.0 | DN 3 | 31 |
Piston Ø 9 and 12, version with double ball valves.
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration is possible in the stated range.
Example: a 12 mm piston, 40 bar pressure and stroke rate of 125 strokes/min results in (4.5) - 8.7, i.e. the control range of 1:10 is met for a rated flow of between 4.5 l/h and 8.7 l/h.
Wetted materials for HYDRO HA1a
Identity code of material | Dosing head | Suction / discharge connection | Seals/ball seat | Balls |
|---|---|---|---|---|
* Not for areas at risk from explosion | ||||
S1 * | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/stainless steel 1.4404 | Ceramic |
Motor data for HYDRO HA1a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.37 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 3-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.37 kW | Variable speed motor with integrated frequency converter |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
Motor data sheets can be requested for more information. Versions 265/460V - 60Hz, special motors or special motor flanges are available on request.
The motors are designed in accordance with the Eco Design Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA2a
Technical data for HYDRO HA2a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | ||||||||||
** HV design with G1 - DN 15 connector | ||||||||||
16 | 100 | – | – | (8.5) – 8.5 | (10) – 11 | (12) – 13 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 64 | – | (10) – 10 | (10) – 13 | (12) – 16.5 | (14) – 18.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 40 | – | (10) – 13 | (12) – 15.5 | (14) – 19.5 | (16) – 23.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 25 | – | (12) – 14.5 | (14) – 17.5 | (17) – 22.5 | (20) – 26.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 10 | (7) – 7.5 | (13) – 16.5 | (15) – 19.5 | (18) – 24.5 | (22) – 29.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
18 | 64 | – | (12) – 15.5 | (18.5) – 18.5 | (24.5) – 24.5 | (26) – 26.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 40 | (7) – 8 | (13) – 18.5 | (22) – 22 | (26) – 28.5 | (26) – 32.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 25 | (8) – 9 | (16) – 19.5 | (23) – 24.5 | (26) – 30.5 | (28) – 35.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 10 | (8) – 10 | (16) – 21.5 | (23) – 26.5 | (29) – 33.5 | (28) – 37.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 40 | (7) – 7.5 | (20) – 25.5 | (27) – 28.5 | (37) – 42.5 | (44) – 48 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 25 | (7) – 8.5 | (20) – 25.5 | (25) – 33.5 | (35) – 43.5 | (40) – 51 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 10 | (8) – 10 | (17) – 28.5 | (25) – 36.5 | (30) – 47 | (40) – 54 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 25 | (20) – 22 | (35) – 49 | (40) – 59 | (65) – 72 | (50) – 83 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 10 | (20) – 23.5 | (30) – 51 | (35) – 61 | (40) – 76 | (45) – 86 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration in the stated range is possible.
Example: a piston 16 mm, pressure 25 bar and stroke rate 150 strokes/min results in (14) - 17.5, i.e. the control range of 1:10 is met for a rated flow of between 14 l/h and 17.5 l/h.
PVDF version max. 25 bar, PTFE + 25 % carbon; PTFE up to 16 bar
Technical data for HYDRO HA2a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | |||||||||
** HV design with G1 - DN 15 connector | |||||||||
16 | 100 | – | – | (10) – 10 | (12) – 13 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 64 | – | (10) – 11.5 | (12) – 15.5 | (14.5) – 19.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 40 | – | (12) – 15.5 | (14.5) – 18.5 | (16.5) – 23 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 25 | – | (14.5) – 17 | (16.5) – 21 | (20.5) – 27 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 10 | (8.5) – 9 | (15.5) – 19.5 | (18) – 23 | (21.5) – 29 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
18 | 64 | – | (14.5) – 18.5 | (22) – 22 | (29) – 29 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 40 | (8.5) – 9.5 | (15.5) – 22 | (26) – 26 | (31) – 34 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 25 | (9.5) – 10.5 | (19.5) – 23 | (27.5) – 29 | (31) – 36.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 10 | (9.5) – 12 | (19.5) – 25.5 | (27.5) – 31.5 | (34.5) – 40 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 40 | (8.5) – 9 | (24) – 30 | (32.5) – 34 | (44) – 50.5 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 25 | (8.5) – 10 | (24) – 30 | (30) – 40 | (42) – 52 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 10 | (9.5) – 12 | (20) – 34 | (36) – 56 | (44) – 50.5 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 25 | (24) – 26 | (42) – 58 | (48) – 70.5 | (78) – 86 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 10 | (24) – 28 | (36) – 60.5 | (42) – 73 | (48) – 91 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
Wetted materials for HYDRO HA2a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals/ball seat | Balls |
|---|---|---|---|---|
* Not for areas at risk from explosion | ||||
HCT | Hastelloy C | Hastelloy C | PTFE/Hastelloy C | Ceramic |
PVT * | PVDF | PVDF | PTFE/PTFE | Ceramic |
SST | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/stainless steel 1.4404 | Ceramic |
TTT | PTFE + 25% carbon | PVDF | PTFE/PTFE | Ceramic |
Motor data for HYDRO HA2a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 1.5 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 3-phase, IP 55* | 400 V | 50/60 Hz | 1.5 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex e II T3 | 220 – 240 V/380 – 420 V | 50 Hz | 1.1 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 1.1 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex de IIC T4 | 400 V ± 10 % | 50/60 Hz | 1.5 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA3a
Technical data for HYDRO HA3a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | ||||||||||
** HV design with G1 - DN 15 connector | ||||||||||
*** HV design (SST only) with 1 1/4” - DN 20 connector | ||||||||||
22 | 100 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 64 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 40 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 25 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 10 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
26 | 64 | – | (35) – 43.5 | (40) – 51.5 | (55) – 63 | (65) – 73 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 40 | (18) – 21 | (37) – 45.5 | (40) – 55 | (50) – 71 | (70) – 81 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 25 | (15) – 21 | (30) – 49.5 | (40) – 59 | (55) – 74 | (70) – 84 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 10 | (15) – 22 | (30) – 49.5 | (35) – 61 | (50) – 77 | (80) – 87 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
32 | 40 | (25) – 25.5 | (50) – 66 | (70) – 80 | (65) – 101.5 | (70) – 116.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 25 | (25) – 26.5 | (50) – 69 | (65) – 83 | (65) – 105.5 | (70) – 122.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 10 | (22) – 31.5 | (50) – 74 | (70) – 90 | (60) – 112.5 | (65) – 129 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 25 | (25) – 50.5 | (70) – 110.5 | (80) – 126 | (150) – 166 | (180) – 187 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 10 | (30) – 51.5 | (80) – 111.5 | (90) – 135 | (150) – 168 | (180) – 191 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration in the stated range is possible.
Example: a piston 26 mm, pressure 25 bar and stroke rate 150 strokes/min results in (40) - 59, i.e. the control range of 1:10 is met for a rated flow of between 40 l/h and 59 l/h.
Version PVDF max. 25 bar
* Version SST with double ball valve, valve connector on the suction/discharge side with female thread Rp 3/8, male thread G 3/4-DN 10
Technical data for HYDRO HA3a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | |||||||||
** HV design with G1 - DN 15 connector | |||||||||
*** HV design (SST only) with 1 1/4” - DN 20 connector | |||||||||
22 | 100 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 64 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 40 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 25 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 10 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
26 | 64 | (21.5) – 22.5 | (42) – 51.5 | (48) – 61.5 | (66) – 75 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 40 | (21.5) – 25 | (44) – 54 | (48) – 66 | (60) – 85 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 25 | (18) – 25 | (36) – 59 | (48) – 70.5 | (66) – 88.5 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 10 | (18) – 26 | (36) – 59 | (42) – 73 | (60) – 92 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
32 | 40 | (30) – 30.5 | (60) – 78.5 | (84) – 96 | (78) – 121 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 25 | (30) – 31.5 | (60) – 82 | (78) – 99.5 | (78) – 126 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 10 | (26.5) – 37.5 | (60) – 88 | (84) – 108 | (72) – 134.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 25 | (30) – 60.5 | (84) – 131 | (96) – 151 | (180) – 198 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 10 | (36) – 61.5 | (96) – 132 | (108) – 162 | (180) – 201 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
Wetted materials for HYDRO HA3a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals/ball seat | Balls |
|---|---|---|---|---|
H1 | Hastelloy C | Hastelloy C | PTFE/Hastelloy C | Ceramic |
P1 | PVDF | PVDF | PTFE/PTFE | Ceramic |
S1 | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/ZrO2 (DN 15/DN20 stainless steel 1.4404) | Ceramic |
Motor data for HYDRO HA3a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.75 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.75 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 1-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.75 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex eb IIC T3 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.75 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 | 220 – 240 V/380 – 420 V | 50 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 0.75 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex db IIC T3…T6 Gb | 400 V ±10 % | 50/60 Hz | 0.75 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA4a
Technical data for HYDRO HA4a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
71 | 103 | 136 | 188 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
40 | 7 | – | (100) – 127 | (150) – 167 | (200) – 230 | (220) – 261 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 10 | – | (100) – 125 | (150) – 166 | (200) – 228 | (220) – 256 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 16 | – | – | – | (200) – 225 | (220) – 254 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 25 | – | – | (150) – 160 | (200) – 219 | (220) – 250 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 40 | – | – | (150) – 154 | (200) – 211 | (220) – 242 | 25.1 | 3 | G 1 A – DN 15 | 69 |
52 | 7 | – | (180) – 209 | (200) – 277 | – | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 10 | – | (180) – 207 | (200) – 276 | (370) – 379 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 16 | – | (190) – 205 | (200) – 274 | (370) – 376 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 25 | – | (200) – 204 | (200) – 271 | (370) – 372 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
63 | 7 | (210) – 216 | (280) – 312 | (370) – 408 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 10 | (210) – 215 | (280) – 311 | (380) – 407 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 16 | (200) – 212 | (280) – 306 | (390) – 401 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
80 | 7 | (270) – 352 | (420) – 513 | (590) – 683 | (890) – 947 | (1.050) – 1.080 | 100.4 | 3 | G 2 A – DN 32 | 87 |
80 | 10 | (280) – 350 | (420) – 509 | (580) – 657 | (890) – 914 | (1.050) – 1.056 | 100.4 | 3 | G 2 A – DN 32 | 87 |
94 | 7 | (350) – 493 | (500) – 710 | (820) – 936 | (1.000) – 1.258 | (1.400) – 1.440 | 138.7 | 3 | G 2 1/2 A – DN 40 | 96 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rate flow configuration is possible in the stated range.
Example: a piston 52 mm, pressure 10 bar and stroke rate 136 strokes/min results in (200) - 276, i.e. the control range of 1:10 is met for a rate flow of between 200 l/h and 276 l/h.
PVDF version max. 25 bar, PTFE + 25 % carbon; PTFE up to 10 bar
Pump types with "–" do not meet the test requirements of API 675 with regard to the 1:10 control range
Technical data for HYDRO HA4a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
86 | 124 | 164 | 225 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
40 | 16 | – | – | – | (240) – 269 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 7 | – | (120) – 152 | (180) – 201 | (240) – 275 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 10 | – | (120) – 150 | (180) – 200 | (240) – 272 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 25 | – | – | (180) – 185 | (240) – 262 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 40 | – | – | (180) – 200 | (240) – 252 | 25.1 | 3 | G 1 A – DN 15 | 69 |
52 | 16 | – | (230) – 246 | (240) – 330 | (450) – 450 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 7 | – | (220) – 251 | (240) – 334 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 10 | – | (220) – 249 | (240) – 333 | (450) – 455 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 25 | – | (240) – 245 | (240) – 327 | (440) – 445 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
63 | 10 | (255) – 260 | (340) – 374 | (460) – 490 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 7 | (260) – 262 | (340) – 375 | (445) – 491 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 16 | (245) – 256 | (340) – 368 | (470) – 483 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
80 | 7 | (330) – 426 | (505) – 618 | (711) – 823 | (1.065) – 1.133 | 100.4 | 3 | G 2 A – DN 32 | 87 |
80 | 10 | (340) – 424 | (505) – 613 | (700) – 792 | (1.065) – 1.094 | 100.4 | 3 | G 2 A – DN 32 | 87 |
94 | 7 | (430) – 597 | (600) – 854 | (990) – 1.128 | (1.200) – 1.506 | 138.7 | 3 | G 2 1/2 A – DN 40 | 96 |
Wetted materials for HYDRO HA4a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 25 | Valve plates/valve springs |
|---|---|---|---|---|---|---|
H1 | Hastelloy C | Hastelloy C | PTFE | PTFE | Hastelloy C | Hastelloy C/E-CTFE |
P1 | PVDF | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
S1 | Stainless steel 1.4404 | Stainless steel 1.4404 | PTFE | PTFE | Stainless steel 1.4401 | Stainless steel 1.4404/Hastelloy C |
T1 | PTFE + 25% carbon | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
V1 | PVC | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
Y1 | PPT | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
Motor data for HYDRO HA4a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.37 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 1-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.37 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex eb IIC T3 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex db IIC T4…T6 Gb | 400 V ±10 % | 50/60 Hz | 0.55 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Downloads for Hydraulic Diaphragm Metering Pump HYDRO API
Service Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
Overview
For flexible metering with excellent process reliability in the medium pressure range.
The HYDRO API 675 hydraulic diaphragm metering pumps form an integrated product range with stroke lengths of 15 or 20 mm. Equipped with full-motion drive and automatic bleeding, they therefore cover the capacity range of 7 to 1506 l/h at 100 – 7 bar. They also meet the requirements of API 675.
Your benefits
Excellent process reliability:
- PTFE multi-layer diaphragm with integrated diaphragm monitoring with condition signals
- Integrated hydraulic relief valve with ventilation function
- Metering reproducibility is better than ± 1% in the 10-100% stroke volume range under defined conditions and with correct installation.
Excellent flexibility:
- The modular construction with single and double head versions permits a wide range of applications, with the double head designs (boxer principle) being operated in push-pull mode
- It is possible to combine up to 5 metering units, even with different pump capacities, in multiple pump systems
- 5 different gear ratios are available
Application
Field of application
- Oil and gas industry
- Volume-proportional metering of chemicals/additives in the treatment of boiler feed water
- Metering of reactants and catalysts in the chemical industry
- Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips
Technical Data
Technical Details
- Stroke length: 15 mm (HA1a, HA2a, HA3a), 20 mm (HA4a)
- Rod force: 2000 N (HA1a, HA2a), 4200 N (HA3a), 5800 N (HA4a)
- Stroke volume adjustment range: 0 – 100%
- Stroke volume adjustment: manually using scaled rotary dial (with electric actuator or control drive as an option).
- Metering reproducibility is better than ± 1% in the 10 – 100% stroke volume range under defined conditions and with correct installation
- PTFE multi-layer diaphragm with electrical diaphragm monitoring with condition signals sent via contact
- Integrated hydraulic relief and bleed valve
- Full-motion drive
- Wetted materials: PVDF, PTFE+25% carbon, stainless steel 1.4571, Hastelloy C.
- A wide range of drive versions is available: Three-phase or standard three-phase motors or motors for use in areas at risk from explosion, different flange designs for use of customer-specific motors
- Degree of protection: IP 55
- Design in compliance with API 675
Hydraulic Diaphragm Metering Pump HYDRO HA1a
Technical data for HYDRO Ha1a (50 Hz)
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
50 | 60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
9 | 100 | – | – | – | – | – | – | 0.9 | 3.0 | DN 3 | 31 |
9 | 64 | – | (1.3) – 1.3 | (2.9) – 2.9 | (3.1) – 3.1 | (4.0) – 4.8 | (4.8) – 5.3 | 0.9 | 3.0 | DN 3 | 31 |
9 | 40 | (1.4) – 1.4 | (1.7) – 1.8 | (2.7) – 3.9 | (3.6) – 4.7 | (4.0) – 6.0 | (5.5) – 6.8 | 0.9 | 3.0 | DN 3 | 31 |
9 | 25 | (1.7) – 1.8 | (1.7) – 2.1 | (2.8) – 4.5 | (3.8) – 5.6 | (4.6) – 7.0 | (5.5) – 8.0 | 0.9 | 3.0 | DN 3 | 31 |
9 | 10 | (1.7) – 2.1 | (1.7) – 2.5 | (2.8) – 5.2 | (3.8) – 6.3 | (4.6) – 7.8 | (5.5) – 9.1 | 0.9 | 3.0 | DN 3 | 31 |
12 | 100 | (2.4) – 2.4 | (2.9) – 2.9 | (5.5) – 6.0 | (7.4) – 7.4 | (8.0) – 9.3 | (9.0) – 10.1 | 1.7 | 3.0 | DN 3 | 31 |
12 | 64 | (2.0) – 3.0 | (2.8) – 3.6 | (4.5) – 7.7 | (7.0) – 9.1 | (8.0) – 11.4 | (9.0) – 13.0 | 1.7 | 3.0 | DN 3 | 31 |
12 | 40 | (2.2) – 3.4 | (2.5) – 4.1 | (4.5) – 8.7 | (6.0) – 10.4 | (7.0) – 13.0 | (9.0) – 14.7 | 1.7 | 3.0 | DN 3 | 31 |
12 | 25 | (2.2) – 3.5 | (2.3) – 4.5 | (4.8) – 9.4 | (6.0) – 11.1 | (7.0) – 13.8 | (9.0) – 15.9 | 1.7 | 3.0 | DN 3 | 31 |
12 | 10 | (2.2) – 3.7 | (2.5) – 4.8 | (4.8) – 10.1 | (6.0) – 12.1 | (7.0) – 15.1 | (9.0) – 17.1 | 1.7 | 3.0 | DN 3 | 31 |
Technical data for HYDRO Ha1a (60 Hz)
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
9 | 100 | – | – | – | – | – | 0.9 | 3.0 | DN 3 | 31 |
9 | 64 | – | (1.6) – 1.6 | (3.3) – 3.3 | (3.7) – 3.7 | (4.8) – 5.7 | 0.9 | 3.0 | DN 3 | 31 |
9 | 40 | (1.7) – 1.7 | (2.0) – 2.1 | (3.2) – 4.6 | (4.3) – 5.6 | (4.8) – 7.2 | 0.9 | 3.0 | DN 3 | 31 |
9 | 25 | (2.0) – 2.1 | (2.0) – 2.5 | (3.4) – 5.4 | (4.5) – 6.7 | (5.5) – 8.4 | 0.9 | 3.0 | DN 3 | 31 |
9 | 10 | (2.0) – 2.5 | (2.0) – 3.0 | (3.4) – 6.2 | (4.5) – 7.5 | (5.5) – 9.3 | 0.9 | 3.0 | DN 3 | 31 |
12 | 100 | (2.8) – 2.8 | (3.5) – 3.5 | (6.6) – 7.2 | (8.8) – 8.8 | (9.6) – 11.1 | 1.7 | 3.0 | DN 3 | 31 |
12 | 64 | (2.4) – 3.6 | (3.4) – 4.3 | (5.4) – 9.2 | (8.4) – 10.9 | (9.6) – 13.6 | 1.7 | 3.0 | DN 3 | 31 |
12 | 40 | (2.6) – 4.0 | (3.0) – 4.9 | (5.4) – 10.4 | (7.2) – 12.4 | (8.4) – 15.6 | 1.7 | 3.0 | DN 3 | 31 |
12 | 25 | (2.6) – 4.4 | (3.0) – 5.4 | (5.7) – 11.2 | (7.2) – 13.3 | (8.4) – 16.5 | 1.7 | 3.0 | DN 3 | 31 |
12 | 10 | (2.6) – 4.4 | (3.0) – 5.7 | (5.7) – 12.1 | (7.2) – 14.5 | (8.4) – 18.1 | 1.7 | 3.0 | DN 3 | 31 |
Piston Ø 9 and 12, version with double ball valves.
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration is possible in the stated range.
Example: a 12 mm piston, 40 bar pressure and stroke rate of 125 strokes/min results in (4.5) - 8.7, i.e. the control range of 1:10 is met for a rated flow of between 4.5 l/h and 8.7 l/h.
Wetted materials for HYDRO HA1a
Identity code of material | Dosing head | Suction / discharge connection | Seals/ball seat | Balls |
|---|---|---|---|---|
* Not for areas at risk from explosion | ||||
S1 * | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/stainless steel 1.4404 | Ceramic |
Motor data for HYDRO HA1a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.37 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 3-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.37 kW | Variable speed motor with integrated frequency converter |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
Motor data sheets can be requested for more information. Versions 265/460V - 60Hz, special motors or special motor flanges are available on request.
The motors are designed in accordance with the Eco Design Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA2a
Technical data for HYDRO HA2a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | ||||||||||
** HV design with G1 - DN 15 connector | ||||||||||
16 | 100 | – | – | (8.5) – 8.5 | (10) – 11 | (12) – 13 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 64 | – | (10) – 10 | (10) – 13 | (12) – 16.5 | (14) – 18.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 40 | – | (10) – 13 | (12) – 15.5 | (14) – 19.5 | (16) – 23.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 25 | – | (12) – 14.5 | (14) – 17.5 | (17) – 22.5 | (20) – 26.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 10 | (7) – 7.5 | (13) – 16.5 | (15) – 19.5 | (18) – 24.5 | (22) – 29.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
18 | 64 | – | (12) – 15.5 | (18.5) – 18.5 | (24.5) – 24.5 | (26) – 26.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 40 | (7) – 8 | (13) – 18.5 | (22) – 22 | (26) – 28.5 | (26) – 32.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 25 | (8) – 9 | (16) – 19.5 | (23) – 24.5 | (26) – 30.5 | (28) – 35.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 10 | (8) – 10 | (16) – 21.5 | (23) – 26.5 | (29) – 33.5 | (28) – 37.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 40 | (7) – 7.5 | (20) – 25.5 | (27) – 28.5 | (37) – 42.5 | (44) – 48 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 25 | (7) – 8.5 | (20) – 25.5 | (25) – 33.5 | (35) – 43.5 | (40) – 51 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 10 | (8) – 10 | (17) – 28.5 | (25) – 36.5 | (30) – 47 | (40) – 54 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 25 | (20) – 22 | (35) – 49 | (40) – 59 | (65) – 72 | (50) – 83 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 10 | (20) – 23.5 | (30) – 51 | (35) – 61 | (40) – 76 | (45) – 86 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration in the stated range is possible.
Example: a piston 16 mm, pressure 25 bar and stroke rate 150 strokes/min results in (14) - 17.5, i.e. the control range of 1:10 is met for a rated flow of between 14 l/h and 17.5 l/h.
PVDF version max. 25 bar, PTFE + 25 % carbon; PTFE up to 16 bar
Technical data for HYDRO HA2a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | |||||||||
** HV design with G1 - DN 15 connector | |||||||||
16 | 100 | – | – | (10) – 10 | (12) – 13 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 64 | – | (10) – 11.5 | (12) – 15.5 | (14.5) – 19.5 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 40 | – | (12) – 15.5 | (14.5) – 18.5 | (16.5) – 23 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 25 | – | (14.5) – 17 | (16.5) – 21 | (20.5) – 27 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
16 | 10 | (8.5) – 9 | (15.5) – 19.5 | (18) – 23 | (21.5) – 29 | 3.0 | 3.0 | Rp 1/4 – DKV * | 31 |
18 | 64 | – | (14.5) – 18.5 | (22) – 22 | (29) – 29 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 40 | (8.5) – 9.5 | (15.5) – 22 | (26) – 26 | (31) – 34 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 25 | (9.5) – 10.5 | (19.5) – 23 | (27.5) – 29 | (31) – 36.5 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
18 | 10 | (9.5) – 12 | (19.5) – 25.5 | (27.5) – 31.5 | (34.5) – 40 | 3.8 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 40 | (8.5) – 9 | (24) – 30 | (32.5) – 34 | (44) – 50.5 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 25 | (8.5) – 10 | (24) – 30 | (30) – 40 | (42) – 52 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
22 | 10 | (9.5) – 12 | (20) – 34 | (36) – 56 | (44) – 50.5 | 5.7 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 25 | (24) – 26 | (42) – 58 | (48) – 70.5 | (78) – 86 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
26 | 10 | (24) – 28 | (36) – 60.5 | (42) – 73 | (48) – 91 | 7.9 | 3.0 | G 3/4 – 10 ** | 31 |
Wetted materials for HYDRO HA2a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals/ball seat | Balls |
|---|---|---|---|---|
* Not for areas at risk from explosion | ||||
HCT | Hastelloy C | Hastelloy C | PTFE/Hastelloy C | Ceramic |
PVT * | PVDF | PVDF | PTFE/PTFE | Ceramic |
SST | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/stainless steel 1.4404 | Ceramic |
TTT | PTFE + 25% carbon | PVDF | PTFE/PTFE | Ceramic |
Motor data for HYDRO HA2a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 1.5 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 3-phase, IP 55* | 400 V | 50/60 Hz | 1.5 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex e II T3 | 220 – 240 V/380 – 420 V | 50 Hz | 1.1 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 1.1 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex de IIC T4 | 400 V ± 10 % | 50/60 Hz | 1.5 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA3a
Technical data for HYDRO HA3a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
60 | 125 | 150 | 187 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | ||||||||||
** HV design with G1 - DN 15 connector | ||||||||||
*** HV design (SST only) with 1 1/4” - DN 20 connector | ||||||||||
22 | 100 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 64 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 40 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 25 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 10 | – | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
26 | 64 | – | (35) – 43.5 | (40) – 51.5 | (55) – 63 | (65) – 73 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 40 | (18) – 21 | (37) – 45.5 | (40) – 55 | (50) – 71 | (70) – 81 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 25 | (15) – 21 | (30) – 49.5 | (40) – 59 | (55) – 74 | (70) – 84 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 10 | (15) – 22 | (30) – 49.5 | (35) – 61 | (50) – 77 | (80) – 87 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
32 | 40 | (25) – 25.5 | (50) – 66 | (70) – 80 | (65) – 101.5 | (70) – 116.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 25 | (25) – 26.5 | (50) – 69 | (65) – 83 | (65) – 105.5 | (70) – 122.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 10 | (22) – 31.5 | (50) – 74 | (70) – 90 | (60) – 112.5 | (65) – 129 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 25 | (25) – 50.5 | (70) – 110.5 | (80) – 126 | (150) – 166 | (180) – 187 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 10 | (30) – 51.5 | (80) – 111.5 | (90) – 135 | (150) – 168 | (180) – 191 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rated flow configuration in the stated range is possible.
Example: a piston 26 mm, pressure 25 bar and stroke rate 150 strokes/min results in (40) - 59, i.e. the control range of 1:10 is met for a rated flow of between 40 l/h and 59 l/h.
Version PVDF max. 25 bar
* Version SST with double ball valve, valve connector on the suction/discharge side with female thread Rp 3/8, male thread G 3/4-DN 10
Technical data for HYDRO HA3a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
72 | 149 | 180 | 224 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
* SST version with double ball valve, valve connector on the suction-discharge side with female thread Rp 1/4 and male thread G 3/4 - DN 10 | |||||||||
** HV design with G1 - DN 15 connector | |||||||||
*** HV design (SST only) with 1 1/4” - DN 20 connector | |||||||||
22 | 100 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 64 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 40 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 25 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
22 | 10 | – | – | – | – | 5.7 | 3.0 | Rp 3/8 – 10-DKV * | 41 |
26 | 64 | (21.5) – 22.5 | (42) – 51.5 | (48) – 61.5 | (66) – 75 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 40 | (21.5) – 25 | (44) – 54 | (48) – 66 | (60) – 85 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 25 | (18) – 25 | (36) – 59 | (48) – 70.5 | (66) – 88.5 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
26 | 10 | (18) – 26 | (36) – 59 | (42) – 73 | (60) – 92 | 7.9 | 3.0 | G 3/4 – 10 ** | 41 |
32 | 40 | (30) – 30.5 | (60) – 78.5 | (84) – 96 | (78) – 121 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 25 | (30) – 31.5 | (60) – 82 | (78) – 99.5 | (78) – 126 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
32 | 10 | (26.5) – 37.5 | (60) – 88 | (84) – 108 | (72) – 134.5 | 12.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 25 | (30) – 60.5 | (84) – 131 | (96) – 151 | (180) – 198 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
38 | 10 | (36) – 61.5 | (96) – 132 | (108) – 162 | (180) – 201 | 17.0 | 3.0 | G 1 – 15 *** | 41 |
Wetted materials for HYDRO HA3a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals/ball seat | Balls |
|---|---|---|---|---|
H1 | Hastelloy C | Hastelloy C | PTFE/Hastelloy C | Ceramic |
P1 | PVDF | PVDF | PTFE/PTFE | Ceramic |
S1 | Stainless steel 1.4571/1.4404 | Stainless steel 1.4581 | PTFE/ZrO2 (DN 15/DN20 stainless steel 1.4404) | Ceramic |
Motor data for HYDRO HA3a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.75 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.75 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 1-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.75 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex eb IIC T3 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.75 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 | 220 – 240 V/380 – 420 V | 50 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 0.75 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.75 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex db IIC T3…T6 Gb | 400 V ±10 % | 50/60 Hz | 0.75 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Hydraulic Diaphragm Metering Pump HYDRO HA4a
Technical data for HYDRO HA4a 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
|---|---|---|---|---|---|---|---|---|---|---|
71 | 103 | 136 | 188 | 214 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
40 | 7 | – | (100) – 127 | (150) – 167 | (200) – 230 | (220) – 261 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 10 | – | (100) – 125 | (150) – 166 | (200) – 228 | (220) – 256 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 16 | – | – | – | (200) – 225 | (220) – 254 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 25 | – | – | (150) – 160 | (200) – 219 | (220) – 250 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 40 | – | – | (150) – 154 | (200) – 211 | (220) – 242 | 25.1 | 3 | G 1 A – DN 15 | 69 |
52 | 7 | – | (180) – 209 | (200) – 277 | – | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 10 | – | (180) – 207 | (200) – 276 | (370) – 379 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 16 | – | (190) – 205 | (200) – 274 | (370) – 376 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 25 | – | (200) – 204 | (200) – 271 | (370) – 372 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
63 | 7 | (210) – 216 | (280) – 312 | (370) – 408 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 10 | (210) – 215 | (280) – 311 | (380) – 407 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 16 | (200) – 212 | (280) – 306 | (390) – 401 | – | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
80 | 7 | (270) – 352 | (420) – 513 | (590) – 683 | (890) – 947 | (1.050) – 1.080 | 100.4 | 3 | G 2 A – DN 32 | 87 |
80 | 10 | (280) – 350 | (420) – 509 | (580) – 657 | (890) – 914 | (1.050) – 1.056 | 100.4 | 3 | G 2 A – DN 32 | 87 |
94 | 7 | (350) – 493 | (500) – 710 | (820) – 936 | (1.000) – 1.258 | (1.400) – 1.440 | 138.7 | 3 | G 2 1/2 A – DN 40 | 96 |
When pumps are selected in accordance with API 675 (control range 1:10), the permitted rate flow configuration is possible in the stated range.
Example: a piston 52 mm, pressure 10 bar and stroke rate 136 strokes/min results in (200) - 276, i.e. the control range of 1:10 is met for a rate flow of between 200 l/h and 276 l/h.
PVDF version max. 25 bar, PTFE + 25 % carbon; PTFE up to 10 bar
Pump types with "–" do not meet the test requirements of API 675 with regard to the 1:10 control range
Technical data for HYDRO HA4a 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | |||
|---|---|---|---|---|---|---|---|---|---|
86 | 124 | 164 | 225 | ||||||
mm | bar | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
40 | 16 | – | – | – | (240) – 269 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 7 | – | (120) – 152 | (180) – 201 | (240) – 275 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 10 | – | (120) – 150 | (180) – 200 | (240) – 272 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 25 | – | – | (180) – 185 | (240) – 262 | 25.1 | 3 | G 1 A – DN 15 | 69 |
40 | 40 | – | – | (180) – 200 | (240) – 252 | 25.1 | 3 | G 1 A – DN 15 | 69 |
52 | 16 | – | (230) – 246 | (240) – 330 | (450) – 450 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 7 | – | (220) – 251 | (240) – 334 | – | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 10 | – | (220) – 249 | (240) – 333 | (450) – 455 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
52 | 25 | – | (240) – 245 | (240) – 327 | (440) – 445 | 42.4 | 3 | G 1 1/2 A – DN 25 | 69 |
63 | 10 | (255) – 260 | (340) – 374 | (460) – 490 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 7 | (260) – 262 | (340) – 375 | (445) – 491 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
63 | 16 | (245) – 256 | (340) – 368 | (470) – 483 | – | 62.3 | 3 | G 1 1/2 A – DN 25 | 76 |
80 | 7 | (330) – 426 | (505) – 618 | (711) – 823 | (1.065) – 1.133 | 100.4 | 3 | G 2 A – DN 32 | 87 |
80 | 10 | (340) – 424 | (505) – 613 | (700) – 792 | (1.065) – 1.094 | 100.4 | 3 | G 2 A – DN 32 | 87 |
94 | 7 | (430) – 597 | (600) – 854 | (990) – 1.128 | (1.200) – 1.506 | 138.7 | 3 | G 2 1/2 A – DN 40 | 96 |
Wetted materials for HYDRO HA4a
Identity code of material | Dosing head | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 25 | Valve plates/valve springs |
|---|---|---|---|---|---|---|
H1 | Hastelloy C | Hastelloy C | PTFE | PTFE | Hastelloy C | Hastelloy C/E-CTFE |
P1 | PVDF | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
S1 | Stainless steel 1.4404 | Stainless steel 1.4404 | PTFE | PTFE | Stainless steel 1.4401 | Stainless steel 1.4404/Hastelloy C |
T1 | PTFE + 25% carbon | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
V1 | PVC | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
Y1 | PPT | PVDF | PTFE | PTFE | Glass | Ceramic/E-CTFE |
Motor data for HYDRO HA4a
| Identity code specification | Power supply | Remarks | |||
| S | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
| T | 3-phase, IP 55* | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| R | 3-phase, IP 55* | 230 V/400 V | 50/60 Hz | 0.37 kW | With PTC, speed control range 1:20, with external fan 1-phase 230 V; 50/60 Hz |
| V | 1-phase, IP 55* | 230 V ±10 % | 50/60 Hz | 0.37 kW | Variable speed motor with integrated frequency converter |
| K | 3-phase, II 2G Ex eb IIC T3 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | On request |
| L | 3-phase, II 2G Ex de IIC T4 Gb | 220 – 240 V/380 – 420 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| P | 3-phase, II 2G Ex e II T3 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | On request |
| Q | 3-phase, II 2G Ex de IIC T4 | 254 – 277 V/440 – 480 V | 60 Hz | 0.37 kW | With PTC, speed control range 1:5 |
| W | 3-phase, II 2G Ex db IIC T4…T6 Gb | 400 V ±10 % | 50/60 Hz | 0.55 kW | Ex-variable speed motor with integrated frequency converter, on request |
Motor data sheets can be requested for more information. 265/460V - 60Hz versions, special motors or special motor flanges are available on request.
The motors are designed in compliance with the Ecodesign Directive 2009/125/EC.
Information for use in areas at risk from explosion
Only use pumps with the appropriate labelling in line with the ATEX Directive 2014/34/EC in premises at risk from explosion. Ensure that the explosion group, category and degree of protection specified on the label correspond to or are superior to the conditions prevalent in the intended application.
Downloads
Downloads for Hydraulic Diaphragm Metering Pump HYDRO API
Service Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
Contact us
Prasanna Rao
Managing Director, Heidelberg ProMinent Fluid Controls India Pvt. Ltd.
