Membrane Housing ! Manufacturer ! Excellent quality ,Competitive Price ! Membrane Housing8" Membrane Housing for Reverse Osmosis System1) Diameter: 8" 2) length: 1 , 2 ,3 ,4 ,5,6,7 membrane element 3)Max working pressure: 300PSI4)connection: Side Port5)Standard color: white ,other colors available6)Leakage Test: 450psi7)Operating temperature range: -7celsius degree to 49 celsius degree (20°F to ...