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.
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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