We have the experience and can advise on installations and improvements that will keep this critical operation running.Renold supply all the specialised chain and sprockets for settlement and clarifier tanks at waste water treatment plants. High quality bar screen chain, 700 Series chain, non-metallic, cast and stainless steel chain and sprockets that are manufactured from 100% UHMWPE, combination of caststeel hubs and UHMWPE segments, all Cast, andor Steel construction.