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Bye-Law 30 Kit For Expansion Tanks Polytank 267097
Bye law 30 kits consist of a set of components designed to protect the water in a cistern from contamination. They are intended for mains fed cold water storage cisterns and feed and expansion cisterns.Kit includes a screened overflow pipe, an overflow dip tube, a rubber grommet and a breather fitting.Screened overflow pipe – to prevent anything outside such as insects from entering the cistern.Overflow dip tube – allows the overflow pipe to dip into the water so that cold drafts cannot enter the cistern.Rubber grommet – creates a sealed admission point for the expansion/vent pipe.Breather – fitted in to the lid to prevent the formation of condensation inside the cistern and keep it at atmospheric pressure. Bye-Law 30 Kit For Expansion Tanks Polytank 267097