brass faucet cartridge Size: 3/8''-1'' brass faucet cartridgeSize: 3/8''-1''Max Temperature: 90 degreeWorking Pressure: 16Bar-20Bar( 200WOG)Working Media: Water, Steam, Oil etcBrass body, spindle, EPDM O-ring, Silicone sealing gasket brass faucet cartridge