Capacity: 20 - 40CMHWater inlet and outlet connection: 2-inch NPTSuction port: 1.25-inch NPTConstruction material: PVDF body, Teflon ball, Kel-F seat, Hastelloy-C springCheck valve: included in the suction portSupply water requirement: water temperature between 0 to 60℃, water pH value between 5 - 11Length: 11.4 inches (290mm)Net weight: 1.1lbs (0.5kg)