The SW-8040FR is a high-rejection seawater reverse osmosis membrane element designed for salt separation in seawater desalination applications. Its spiral-wound composite polyamide membrane provides 400 ft\u00b2 (37.2 m\u00b2) of active filtration area. Under standard test conditions of 32,000 ppm NaCl, 800 psi, 25\u00b0C, pH 8 and 8% recovery, the element delivers a nominal permeate flow of 9,000 GPD (34.1 m\u00b3\/day), with 99.7% typical salt rejection and 99.65% minimum rejection. Individual element permeate flow may vary by \u00b115% from the specified value. These testing conditions are consistent with established seawater RO membrane evaluation practices.<\/p>\n
For seawater desalination plants and other industrial water treatment solutions, this membrane element can be evaluated for new RO installations or replacement requirements. It is intended for use within a properly designed high-pressure RO system incorporating suitable pretreatment, pressure control and monitoring. When requesting a quotation, buyers should provide feedwater salinity, required permeate capacity, operating conditions, membrane vessel specifications and replacement element requirements. Actual water production and salt rejection depend on feedwater characteristics, system design, membrane condition and operating conditions; installation compatibility should be confirmed before procurement.<\/p>","protected":false},"excerpt":{"rendered":"
SW-8040FR seawater RO membrane with spiral-wound composite polyamide construction and 400 ft\u00b2 active area. Rated at 9,000 GPD and 99.7% salt rejection under specified test conditions. Designed for integration into seawater desalination systems.<\/p>","protected":false},"featured_media":2467,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[33],"product_tag":[278,276,282],"class_list":["post-2466","product","type-product","status-publish","has-post-thumbnail","product_cat-ro-membranes","product_tag-seawater-desalination","product_tag-seawater-ro-membranes","product_tag-spiral-wound-reverse-osmosis","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/product\/2466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/media\/2467"}],"wp:attachment":[{"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/media?parent=2466"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/product_brand?post=2466"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/product_cat?post=2466"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/industrial-water-treatment.com\/es\/wp-json\/wp\/v2\/product_tag?post=2466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}