No dynamic seals

Reported to be ideal for use in chemical dosing systems and complement its Hydra-Cell diaphragm pumps, Wanner International offers a wide selection of Back Pressure Valves and Pressure Relief Valves.


Wanner Back Pressure Valves help ensure that Hydra-Cell pumps provide accurate predictable flow, while the Pressure Relief Valves protect pumps and systems from over pressure situations. 

Like the Hydra-Cell pumps, the robust low maintenance diaphragm valves have no dynamic seals, guaranteeing complete 100% containment of the pumped liquid.

Both ranges are available in a wide range of materials including 316 Stainless Steel, Hastelloy C, PVDF and Polypropylene making them the ideal choice when pumping corrosive or hazardous chemicals. 


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