Category - API Pumps
Diaphragm and Piston Dosing Pumps
High-precision Metering Solutions compliant with API 675 Standards
- Pressure: Operating pressure up to 1200 bar
- Versatility: Capacity ranges from milliliters to 10,000 l/h
- Compliance: Fully manufactured according to API 675 standards
Advanced Metering Technology
Our dosing pumps are engineered to meet diverse market needs, ranging from standalone shaft pumps to complete, integrated injection systems. The positive return of the piston stroke ensures low NPSH values under all operating conditions, providing stable performance even at high speeds.
Precise Capacity Control Flow rates can be adjusted with extreme accuracy through two primary methods
Stroke Adjustment: Manual or automatic (pneumatic/electronic) adjustment from 10% to 100%, even while the pump is running.
Frequency Control: Utilizing a VFD provides a broader range of 5% to 100% with precision below 1%.
MET 1 Series – Medium Capacity
- Applications: Standard dosing and injection tasks.
- Capacity (Q): Up to 1000 l/h.
- Differential Pressure (Dp): Up to 1000 bar.
- Design: Available in piston or diaphragm versions with double ball valves.
- Rod Load: 500 kg | Stroke Length: 25 mm.
MET 2 Series – Large Capacity
- Applications: Heavy-duty industrial injection.
- Capacity (Q): Custom designs exceeding 1 l/h for high flows.
- Differential Pressure (Dp): Up to 1500 bar.
- Design: Robust diaphragm pump with double ball valves.
- Rod Load: 1200 kg | Stroke Length: 60 mm.
SPR Series – Compact Precision
- Applications: Small to medium capacity dosing.
- Design: Hydraulically actuated "sandwich-type" double diaphragm.
- Differential Pressure (Dp): Up to 1500 bar.
- Rod Load: 350 kg | Stroke Length: 20 mm.
