SWR pipes are offered in two primary types; type A for rainwater and vents, and type B for soil and waste discharge. Fittings are available in various sizes from 40 mm to 160 mm in Selfit and integrated ring type sockets. Fittings are manufactured as per IS 14735.
SWR: stands for 'Soil, Waste & Rain'. SWR pipes are used for soil, waste and rain water management. These pipes are immune to bacteria, fungi, micro-organisms, rodent and insect attack.