{"id":1170,"date":"2025-06-17T04:58:50","date_gmt":"2025-06-17T04:58:50","guid":{"rendered":"https:\/\/tqwater.co.za\/?product=722simpletqmro-tml20d-4008-inch-reverse-osmosis-membrane-toray-8040"},"modified":"2026-03-22T03:10:57","modified_gmt":"2026-03-22T03:10:57","slug":"722simpletqmro-tml20d-4008-inch-reverse-osmosis-membrane-toray-8040","status":"publish","type":"product","link":"https:\/\/tqwater.co.za\/?product=722simpletqmro-tml20d-4008-inch-reverse-osmosis-membrane-toray-8040","title":{"rendered":"8″8040 Industrial Brackish Water Membrane Legacy\/Obsolete (10000GPD)G-Series (Low Pressure)"},"content":{"rendered":"\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
Feature<\/td>\nID: 1170 (TMG20)<\/td>\n\n
\n
ID: 1173 (TM720)<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
Series<\/td>\nG-Series (Low Pressure)<\/td>\n\n
\n
7-Series (Standard BW)<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n
Focus<\/td>\nEnergy Efficiency<\/td>\nWater Purity<\/td>\n<\/td>\n<\/tr>\n
Typical Pressure<\/td>\n~115 PSI<\/td>\n~225 PSI<\/td>\n<\/td>\n<\/tr>\n
Modern Replacement<\/td>\nTMG20D-400 (ID: 1168)<\/td>\n\n
\n
TM720D-400 (ID: 1169)<\/div>\n<\/div>\n<\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

legacy Toray membranes are kept in stock specifically for older industrial systems that require exact matching of original flow specifications. While modern “D-Series” membranes are more efficient, these “Obsolete” models are often necessary for systems with fixed-speed pumps or specific pressure-drop requirements that cannot easily be re-calibrated.<\/p>\n

Uses & Applications:<\/b><\/p>\n

    \n
  • \n

    Legacy System Repairs:<\/b> Direct replacement for systems built between 2010\u20132020.<\/p>\n<\/li>\n

  • \n

    Specific Pump Matching:<\/b> For systems where modern high-flux membranes might cause pump cavitation.<\/p>\n<\/li>\n<\/ul>\n

    Benefits:<\/b><\/p>\n

      \n
    • \n

      Proven Compatibility:<\/b> Eliminates the need for system re-engineering.<\/p>\n<\/li>\n

    • \n

      28-mil Feed Spacer:<\/b> Features the original wider feed spacer for better handling of high-turbidity water.<\/p>\n<\/li>\n<\/ul>\n

      Size & Dimensions:<\/b><\/p>\n

        \n
      • \n

        Capacity:<\/b> ~8,000\u201310,000 GPD<\/p>\n<\/li>\n

      • \n

        Length:<\/b> 1016 mm (40″)<\/p>\n<\/li>\n

      • \n

        Diameter:<\/b> 201 mm (8″)<\/p>\n<\/li>\n

      • \n

        Weight:<\/b> ~15.00 kg<\/p>\n<\/li>\n

      • \n

        Housing:<\/b> Requires 8040 Industrial Pressure Vessel.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n
        ID<\/td>\nSeries Type<\/td>\nGPD Rating<\/td>\n\n
        \n
        Key Performance Note<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1167<\/td>\nSea Water (SW)<\/td>\n9,000<\/td>\n\n
        \n
        Quality: 99.8% Rejection \/ Boron Removal<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1171<\/td>\nSea Water (SW)<\/td>\n8,500<\/td>\n\n
        \n
        Flow: Higher permeate delivery for SWRO<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1168<\/td>\nBrackish (BW)<\/td>\n12,100<\/td>\n\n
        \n
        Flow: G-Series Ultra-Low Pressure energy saver<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1169<\/td>\nBrackish (BW)<\/td>\n11,000<\/td>\n\n
        \n
        Standard: Balanced rejection\/flow for general use<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1172<\/td>\nBrackish (BW)<\/td>\n10,000<\/td>\n\n
        \n
        Fouling: L-Series for waste\/surface water<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1170<\/td>\nLegacy (BW)<\/td>\n10,000<\/td>\n\n
        \n
        G-Series Obsolete: Legacy Low Pressure replacement<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        1173<\/td>\nLegacy (BW)<\/td>\n10,000<\/td>\n\n
        \n
        7-Series Obsolete: Legacy Purity replacement<\/div>\n<\/div>\n<\/td>\n
        		<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
        <\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":2404,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[436],"product_tag":[],"class_list":["post-1170","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-large-scale-reverse-osmosis-membranes-800012000gpd","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/product\/1170","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=1170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=\/wp\/v2\/media\/2404"}],"wp:attachment":[{"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1170"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1170"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1170"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tqwater.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}