
Solenoid Diaphragm Pumps
ProMinent gamma/X Solenoid Diaphragm Metering Pump
Intelligent solenoid pump, 1 ml/h–45 L/h, 25–2 bar. Turndown 1:40,000, integrated pressure sensing, concentration mode, optional 4–20 mA.
Max flow
1 ml/h – 45 L/h
Max pressure
25 – 2 bar
Turndown / accuracy
1:40,000
Wetted materials
PP / PVDF / PTFE / stainless steel
Protection
IP66 / NEMA 4X
Power
100–230 V 50/60 Hz
Features
- 1 ml/h–45 L/h, 25–2 bar
- Turndown 1:40,000
- Controlled solenoid with overload protection
- Integrated pressure measurement
- Concentration mode
- Direct L/h setting
- 100–230 V universal supply
Specifications
| Flow | 1 ml/h – 45 L/h |
| Back pressure | 25 – 2 bar |
| Turndown | 1:40,000 |
| Power | 100–230 V 50/60 Hz |
| Wetted materials | PP / PVDF / PTFE / stainless steel |
| Brand | ProMinent |
| Series flow | 1 ml/h – 45 L/h |
| Pressure | 25 – 2 bar |
| Turndown | 1:40,000 |
| Repeatability | ±1% |
| Ingress | IP66 / NEMA 4X |
Applications
Materials & media
| Wetted materials | PP / PVDF / PTFE / stainless steel |
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
Control options are listed in notes or confirmed on inquiry.
Models & specs
| Model | Flow | Pressure | SPM | Notes | |
| GMXa 1602 | 2.3 L/h | 16 bar | 200 | automatic degassing | |
| GMXa 1604 | 3.6 L/h | 16 bar | 200 | ||
| GMXa 2504 | 3.8 L/h | 25 bar | 200 | only NP/SS head | |
| GMXa 0708 | 7.6 L/h | 7 bar | 200 | ||
| GMXa 1009 | 9.0 L/h | 10 bar | 200 | ||
| GMXa 0414 | 13.5 L/h | 4 bar | 200 | ||
| GMXa 0715 | 14.5 L/h | 7 bar | 200 | ||
| GMXa 0220 | 19.7 L/h | 2 bar | 200 | ||
| GMXa 0424 | 24.0 L/h | 4 bar | 200 | ||
| GMXa 0245 | 45.0 L/h | 2 bar | 200 |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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