pump fitting parts 1. material: COPPER 2. size: 1/2" 3.100pcs/ctn 52*30*30CM Floating Valve, pump fitting parts, we also have wheels, oil bush, the belt, water pipeMaterial: copper and iron which is plating with Zincsize: 1/2", or made as customers' requirementPacking: 100pcs/carton, 52*30*30CM, 4.5/5kgs Environmentally friendly air conditioning float valve