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Air-operated diaphragm pumps, airPUMP
Used in the paint and varnish industry, metal processing and in the food industry for decanting/dispensing viscous media at max. 8 bar back pressure.
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Structure and function
Air-operated double diaphragm pumps are positive displacement pumps with two opposing pump chambers. The two diaphragms are connected to each other via a shaft. The special feature of air-operated diaphragm pumps is that the drive and the pumped medium are completely separate from each other.
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Materials and options
The optimal material is available for every dosing medium!
- Housing: Aluminium, Stainless steel, PP, PVDF
- Valve balls: PTFE, Santoprene
- Valve seal: FEP-coated, PTFE, Santoprene
- Operating diaphragm: Santoprene, Santoprene+PTFE
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Available versions
Various models are available. Customized models can be requested via our contact form.
Type Q (at 50 Hz) p/ max. AP025 max. AP05 max. AP10 max. AP15 max. AP20 max. AP30 max.