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Hand Pump - Stopper Size 30-70 mm

Product specification For demijohns, plastic carboys, and tanks Hand pumps with delivery... more

Product specification

For demijohns, plastic carboys, and tanks

Hand pumps with delivery tubes made of stainless steel include additionally three stoppers made of LDPE (Ø -size: 48 - 56 mm, 54 - 62 mm, 60 - 68 mm).

General Information For transferring and filling of all kinds of fluids, acids, alkalis and... more

General Information

For transferring and filling of all kinds of fluids, acids, alkalis and many solvents, consisting of a ball pump or foot bellows, with a set of pipes made of PP (polypropylene), PVDF (polyvinylidene fluoride) or stainless steel and stopper made of non-rigid PVC. Slight pumping produces an excess pressure in the storage container forcing the liquid through the pipes into the filling vessel.

Chemical characteristics:

PP is resistant to weak acids, alkalis and detergents

PVDF is well suitable for acids, alkalis and chlorine bleach, not for heavily oxidising acids and alkalis

Stainless steel is well suitable for liquids that are not easily combustible in Hazard Category AIII (VbF), unsuitable for corrosive media.

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