4 PACK 4040 Commercial Reverse Osmosis System | 304 Stainless Steel Pressure Vessel | 4"x40" Membrane Housing | Ideal for Water Purification in Restaurants, Labs, and Industrial Facilities

Commercial Stainless Steel 4" x 40" Membrane Pressure Vessel Housing Membrane Housing Specifications Commercial Stainless Steel 4" x 40" Membrane Pressure Vessel Housing. Max Working pressure: 300 psi. Feed/concentrate Connection: 3/4" Feed and Drain Ports (FNPT). 1/2" Permeate Ports (FNPT). Stainless steel body construction. Double O-ring End Port Caps Included. Stainless Clamps, and Stainless Hardware Included. Brackets Included. BW-4040 HF Brackish Water Membrane ULP-4040 Ultra Low Pressure Membrane ULP-4040MR-2 Ultra Low Pressure Membrane XLP-4040 Extreme Low Pressure Membrane 4040 Housing O-ring Concentration of Solution 2000 ppm 1500 ppm 1500 ppm 500 ppm Suited Applications Industrial water demineralization, production of municipal drinking water and wastewater reuse applications. Low energy costs with high rej. providing good water quality. Mainly used for applications such as pure water production, boiler water replenishment, foodstuff processing, and pharmaceutical production. Widely used in residential dual water supplying system, pure water preparation plant, industry, food production and other fields etc. It can be widely used in pure water preparation, maple sap collection and related industries, and best suited for small electronic industrial, boiler, beverage and other applications. O-ring for 4040&4021 Housing Size 4" x 40" 4" x 40" 4" x 40" 4" x 40" O-ring for 4040&4021 Housing