{"product_id":"lpft-4040-low-pressure-4040-ro-membrane-brackish-water","title":"4040 Low Pressure RO Membrane – 4\" x 40\" Brackish Water Reverse Osmosis Element – 2,050 GPD – LPFT-4040","description":"\u003cp\u003eThe Frotec LPFT-4040 is a 4\" x 40\" low pressure brackish water reverse osmosis membrane element for commercial RO systems: car wash spot-free rinse, restaurant and ice machine water, labs, greenhouses and small plant water systems. It fits any standard 4\" x 40\" pressure vessel.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: Frotec LPFT-4040 (low pressure, brackish water)\u003c\/li\u003e\n\u003cli\u003eSize: 4\" diameter x 40\" long, standard 4040 element\u003c\/li\u003e\n\u003cli\u003ePermeate flow: 2,050 GPD (7.8 m³\/day)\u003c\/li\u003e\n\u003cli\u003eSalt rejection: 99.5% minimum\u003c\/li\u003e\n\u003cli\u003eActive membrane area: 78 sq ft (7.2 m²)\u003c\/li\u003e\n\u003cli\u003eMembrane: thin-film polyamide composite, spiral wound\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 600 psi (4.14 MPa)\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature: 113°F (45°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFlow and rejection are the manufacturer's rated values under its standard test conditions; actual output depends on feed pressure, temperature and water quality.\u003c\/p\u003e\n\n\u003ch3\u003eCross-reference: fits the same position as\u003c\/h3\u003e\n\u003cp\u003eThis element is a compatible replacement in systems built for standard 4\" x 40\" tap water and brackish water elements, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFilmTec (DuPont): BW30-4040, BW30LE-4040, LE-4040, LP-4040, TW30-4040\u003c\/li\u003e\n\u003cli\u003eHydranautics: CPA2-4040, ESPA1-4040, ESPA-4040\u003c\/li\u003e\n\u003cli\u003eToray: TM710, TM710D\u003c\/li\u003e\n\u003cli\u003eCSM \/ Toray Chemical: RE4040-BE, RE4040-BN\u003c\/li\u003e\n\u003cli\u003eAxeon: HF1-4040, HF2-4040\u003c\/li\u003e\n\u003cli\u003eVontron: LP21-4040, LP22-4040\u003c\/li\u003e\n\u003cli\u003eCar wash supplier part numbers: Dultmeier EPHR4040, AMI M-T4040A, Kleen-Rite ROMF2200-B-PRO, Hydron BW-4040\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePart numbers are listed for compatibility reference only. CFS \/ Filters4you is not affiliated with these manufacturers, and this is not an original manufacturer part. Check that the flow rate and operating pressure suit your system; for very low pressure systems (under about 100 psi) the ULP-4040 ultra low pressure element is the better match.\u003c\/p\u003e\n\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard 4040 dimensions with a 0.75\" permeate tube.\u003c\/li\u003e\n\u003cli\u003eFlush the first 30 minutes of permeate to drain after installing a new element.\u003c\/li\u003e\n\u003cli\u003eDistributors and dealers: case pricing is available through our \u003ca href=\"\/wholesale\"\u003ewholesale program\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Frotec","offers":[{"title":"Default Title","offer_id":50533492326534,"sku":"CFS-LPFT-4040","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1454\/5650\/files\/lpft4040_main.jpg?v=1790684871","url":"https:\/\/shop.cfsbrandfilters.com\/products\/lpft-4040-low-pressure-4040-ro-membrane-brackish-water","provider":"Filters4you","version":"1.0","type":"link"}