Atex approved self priming pumps
20 February 2009
The Varisco J series self priming pump range available from The Pump Company have the benefits of rapid self priming capability and easy installation, the pump can be located in a dry place with only the suction pipe immersed in the liquid.

Atex approved self priming pumps
The J series can be found where the transfer of clean or dirty neutral, acid or alkali liquids, containing sand, mud, solids in suspension; clean or dirty low viscosity petroleum products or solvents. Also used in the treatment of polluted, hot or corrosive waste water or dosing neutralising liquids. The range can be offered to meet the ATEX regulations.
This robust pump is constructed in heavy duty cast iron, bronze or stainless steel. It is ideal for handling large diameter spherical solids, while the externally lubricated mechanical seal can run dry on high vacuum even when pumping highly abrasive liquids.
The built in non return valve has a dual function; it prevents the suction pipe from emptying when the pump is off and it retains a sufficient amount of liquid in the pump body to prime the pump.
A heavy duty bearing housing make the pump suitable for direct or V belt drive with a range of electric motors or engines; either long or close coupled.
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