Description:<\/b> High-quality 8-inch Fiber Reinforced Plastic (FRP) pressure vessel designed for side-port entry. Engineered with OCTA Technology<\/b>, these housings provide a flat sealing surface for superior port reliability. They accommodate 1 to 4 membrane elements, providing a leak-proof environment for industrial water treatment and commercial RO.<\/p>\n
Uses & Applications:<\/b><\/p>\n Brackish water RO systems<\/p>\n<\/li>\n Industrial process water treatment<\/p>\n<\/li>\n Municipal water purification<\/p>\n<\/li>\n Commercial water bottling plants<\/p>\n<\/li>\n<\/ul>\n Benefits:<\/b><\/p>\n OCTA Flat Sealing:<\/b> Minimized leakage at side-port connections.<\/p>\n<\/li>\n Corrosion Resistant:<\/b> FRP construction ensures long life in harsh environments.<\/p>\n<\/li>\n Easy Maintenance:<\/b> Side-porting allows for streamlined manifolding without removing heads.<\/p>\n<\/li>\n Safety Certified:<\/b> Designed for continuous use at 300 PSI.<\/p>\n<\/li>\n<\/ul>\n Compatible Systems:<\/b><\/p>\n Standard 8″ x 40″ RO, NF, and UF membranes<\/p>\n<\/li>\n Industrial RO skids and modular water plants<\/p>\n<\/li>\n<\/ul>\n Size & Dimensions:<\/b><\/p>\n Diameter:<\/b> 8.0 inches<\/p>\n<\/li>\n Pressure Rating:<\/b> 300 PSI (21 Bar)<\/p>\n<\/li>\n Feed\/Concentrate Ports:<\/b> 1.5″, 2.0″, or 2.5″ IPS Grooved (Standard: 1.5″)<\/p>\n<\/li>\n Permeate Ports:<\/b> 1″ FNPT \/ 1.5″ IPS Grooved<\/p>\n<\/li>\n Element Capacity:<\/b> * 80S30-1:<\/b> 1 Element (~60″ length)<\/p>\n 80S30-2:<\/b> 2 Elements (~100″ length)<\/p>\n<\/li>\n 80S30-3:<\/b> 3 Elements (~140″ length)<\/p>\n<\/li>\n 80S30-4:<\/b> 4 Elements (~180″ length)<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n is a high-performance FRP (Fiber Reinforced Plastic) pressure vessel designed to house a single 8040 membrane element. This compact vessel is ideal for low-to-medium pressure brackish water applications, pilot plants, or final-stage “polishing” in an RO rack. Its side-port configuration allows for clean, professional manifold piping.<\/p>\n Uses & Applications:<\/b> Small industrial RO units, lab water systems, and concentrate recirculation loops.<\/p>\n<\/li>\n Benefits:<\/b> Corrosion-proof filament-wound epoxy construction and a mirror-smooth internal bore for easy membrane loading.<\/p>\n<\/li>\n<\/ul>\n Technical Specifications:<\/b><\/p>\n Capacity:<\/b> 1 x 8040 Membrane Element<\/p>\n<\/li>\n Pressure Rating:<\/b> 300 PSI (21 Bar)<\/p>\n<\/li>\n Length (L):<\/b> 1,514 mm<\/b> (59.6″<\/span>)<\/p>\n<\/li>\n Height \/ OD (H):<\/b> 240 mm<\/b> (9.4″<\/span>)<\/p>\n<\/li>\n Weight (Empty):<\/b> 31 kg<\/b><\/p>\n<\/li>\n Material:<\/b> FRP with Polyurethane finish<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":" Choosing the correct pressure vessel is critical for system safety, membrane longevity, and ease of maintenance. Use these three key factors to find your match.<\/p>\n The pressure rating must exceed your system\u2019s maximum operating pressure, especially during cold-water start-ups when pressure naturally spikes.<\/p>\n Choose 300 PSI (80S30 Series):<\/b> For standard brackish water RO systems where operating pressures remain relatively low. These are the industry standard for most commercial and light industrial applications.<\/p>\n<\/li>\n Choose 450 PSI (80S45 Series):<\/b> For high-recovery systems, high-TDS water sources, or wastewater recycling. If your system requires higher pump pressure to overcome osmotic resistance, the 450 PSI series provides the necessary safety margin.<\/p>\n<\/li>\n<\/ul>\n The “dash” number in the SKU (e.g., -1, -3, -6) indicates how many 8-inch membranes fit inside a single housing.<\/p>\n 1 to 2 Elements:<\/b> Best for compact skids or low-flow applications.<\/p>\n<\/li>\n 3 to 4 Elements:<\/b> The “sweet spot” for most medium-to-large industrial RO systems.<\/p>\n<\/li>\n 6 Elements:<\/b> Ideal for high-volume plants where minimizing the number of housings and manifold connections is a priority.<\/p>\n<\/li>\n<\/ul>\n The side-port size determines how much water can enter or exit the vessel without causing a significant pressure drop.<\/p>\n 1.5″ IPS Grooved (Standard):<\/b> Ideal for single-vessel setups or systems with moderate flow rates.<\/p>\n<\/li>\n 2.0″ IPS Grooved (High-Flow):<\/b> Recommended for 4-to-6 element vessels or systems where multiple vessels are manifolded together. This larger port size reduces friction and improves energy efficiency.<\/p>\n<\/li>\n<\/ul>\n\n
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Selecting the Right Codeline 80S Pressure Vessel<\/b><\/h2>\n
1. Pressure Rating: 300 PSI vs. 450 PSI<\/b><\/h3>\n
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2. Element Capacity: How many 8040 membranes?<\/b><\/h3>\n
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3. Port Size & Flow Rates<\/b><\/h3>\n
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\nQuick Selection Table<\/b><\/h3>\n
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\n Feature<\/strong><\/td>\n 80S30 Series<\/strong><\/td>\n 80S45 Series<\/strong><\/td>\n<\/tr>\n<\/thead>\n\n \n Max Operating Pressure<\/b><\/span><\/td>\n 300 PSI (21 Bar)<\/span><\/td>\n 450 PSI (31 Bar)<\/span><\/td>\n<\/tr>\n \n Common Application<\/b><\/span><\/td>\n Brackish Water RO<\/span><\/td>\n High-Recovery \/ Wastewater<\/span><\/td>\n<\/tr>\n \n Head Retention<\/b><\/span><\/td>\n Retention Ring<\/span><\/td>\n Quick Lock System<\/span><\/td>\n<\/tr>\n \n Port Options<\/b><\/span><\/td>\n 1.5″, 2.0″, 2.5″<\/span><\/td>\n 1.5″, 2.0″, 2.5″<\/span><\/td>\n<\/tr>\n \n Standard Temp<\/b><\/span><\/td>\n -7\u00b0C to 49\u00b0C<\/span><\/td>\n -7\u00b0C to 49\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":2413,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[243],"product_tag":[242],"class_list":["post-1180","product","type-product","status-publish","has-post-thumbnail","product_cat-frp-membrane-housings","product_tag-frp-ro-membrane-housing","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/product\/1180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/media\/2413"}],"wp:attachment":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1180"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1180"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1180"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}