Description 2.5″ Water Tank Overflow Kit Water Tank Overflow Kit Previously know as Byelaw 30 Fittings with Stainless Steel Mesh (insect & Rodent Screen) Our Kit comprises of : A Screened Overflow Fitting (which is sizes usually Twice the inlet size of the tank it is to go onto) A Screened Warning Pipe Fitting – 3/4″ (22mm) as a Tell Tail fitting A Screened Tank Vent Breather. supplied with stainless steel mesh screened to prevent ingress from insects and debris.
