Self-priming head 2.1 mwc
3.7-6.4 mwc
Maximum particle diameter 1.6 mm
Suction and discharge port 1/4 3/8 in
Compressed air inlet 1/4 in
Maximum flow 27 L/min
Maximum head 70 m
Maximum air supply pressure 7 bar
Polypropylene / Polyformaldehyde pump 1.5kg
PVDF pump 2.0kg
Material
Pump body Polypropylene, Polyformaldehyde, PVDF
Diaphragm Santoprene, Polyether rubber, Fluororubber, PTFE, EPDM, NBR Po
Check Valve Po plypropylene, Polyformaldehyde, PVDF
Mid-body Polypropylene
Plastic pneumatic diaphragm pump
Compact, lightweight, chemically resistant-ideal for pumping aggressive liquids and process media
⚙️ Main characteristics:
Pump type: pneumatic diaphragm
Housing materials:
Polypropylene (PP)
Polyformaldehyde (POM)
PVDF (polyvinylidene fluoride)
Maximum pressure: up to 70 m
Maximum air pressure: up to 7 bar
Particle capacity: up to 1.6 mm
Connection diameters:
Suction/discharge: 1/4"-3/8"
Air supply: 1/4"
Weight:
PP/POM pump-1.5 kg
PVDF pump-2.0 kg
Materials of execution
Element Materials
Pump body Polypropylene, Polyformaldehyde, PVDF
Santoprene membrane, Polyester rubber, Fluororubber (FKM), PTFE, EPDM, NBR
Check valve Polypropylene, Polyformaldehyde, PVDF
Each of the materials is selected taking into account resistance to various chemicals, temperature conditions and operating conditions.
✅ Advantages
Easy to install-compact size and light weight
Compressed air operation-does not require power supply
Self-priming-works great on dry run and with viscous liquids
Chemical resistance-suitable for acids, alkalis, solvents
Reversibility-flow direction can be changed
Low noise level
Minimum maintenance
Applications
Chemical industry
Galvanic and pickling lines
Pumping reagents, acids, alkalis
Production of cosmetics and household chemicals
Wastewater treatment
Food and pharmaceutical enterprises (depending on materials)
Compactness and reliability
Thanks to its well-thought-out design, the pump can be installed in limited spaces, integrated into mobile units and operated in difficult production conditions. The weight of the device is only 1.5 to 2.0 kg, which makes it ideal for systems with limited loads.
Consultation and selection
Need help in choosing the right housing or membrane material for a specific environment? We will help


