1" Professional High Technology Top Quality Check Valve 1 Inch Brass Foot Valve Filter

Brass material 3/4 inch 1inch check valve for water pump oil pumpLike filter, avoid dirty things in to water pump or oil pump, protect pump. Match with water hose or oil hose to connect hose. 

Gas Station Equipment Basket Filter

gas station equipment & accessory basket filter for gas station pipe filterDN80DN100DN125DN150DN200DN250