Home > Chernco pumps and valves available from Windmill Engineering Co

Chernco pumps and valves available from Windmill Engineering Co

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article image Chernco pumps and valves

The Chernco pumps and valves available from Windmill Engineering Co are sand cast using LG2 bronze. The life of this alloy compared to brass in hard waters is greater due to the tin in the LG2 preventing dezincification typified by the pink colour that many brass components turn during use. A range of specialty alloys are available to ensure that the pump components will last even in harsher conditions.

The flush caps and draw plunger pump barrels are made from drawn and hardened arsenic brass which prevents dezincification of the tubing and gives it its hard wearing properties.

The valves in the Flush Cap Pumps are rubber faced mushroom valves while a range of options are available for the Draw Plungers. These options include, rubber faced, rubber faced spring loaded, solid brass and solid 316 stainless.

All Chernco float valves are made from sand cast LG2 bronze and feature a replaceable acrylic valve face that will not corrode. A one piece cast arm allows strong direct pressure back on to the valve flap ensuring positive sealing every time.

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