{"title":"Corrosion Coupon Racks","description":"","products":[{"product_id":"cr-2c-v-pvc-a-20mm-3-4-inch-coupon-rack","title":"CR-2C-V-PVC-A 20mm (3\/4 inch) Coupon Rack","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eAvailable in 1 inch\u003c\/li\u003e\n\n \t\u003cli\u003eRobust PVC construction - 7.5 Bar Max Pressure at 40°C, or 3 Bar Max Pressure at 50°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086184686,"sku":"CR-2C-V-PVC-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/0d4f976e-CR-2C-V-PVC-A.jpg?v=1744286734"},{"product_id":"cr-2c-v-clr-a-20mm-3-4-inch-coupon-rack-transparent","title":"CR-2C-V-CLR-A 20mm (3\/4 inch) Coupon Rack - Transparent","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eRobust PVC construction (including clear sections for viewing coupons in flow) - 7.5 Bar Max Pressure at 40°C, or 3 Bar Max Pressure at 50°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086250222,"sku":"CR-2C-V-CLR-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/f4ee2480-CR-2C-V-CLR-A.jpg?v=1744286734"},{"product_id":"cr-2c-v-ss316l-20mm-3-4-inch-ss316-rack-with-isolation-valves","title":"CR-2C-V-SS316L 20mm (3\/4 inch) SS316 Rack with Isolation Valves","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction - 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086217454,"sku":"CR-2C-V-SS316L","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/c1e43fa5-CR-2C-V-SS316L.jpg?v=1744286733"},{"product_id":"cr-4c-v-clr-a-20mm-3-4-inch-coupon-rack-transparent","title":"CR-4C-V-CLR-A 20mm (3\/4 inch) Coupon Rack - Transparent","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eRobust PVC construction (including clear sections for viewing coupons in flow)\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied) - 7.5 Bar Max Pressure at 40°C, or 3 Bar Max Pressure at 50°C\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086282990,"sku":"CR-4C-V-CLR-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/5141f0b8-CR-4C-V-CLR-A.jpg?v=1744286734"},{"product_id":"cr-4c-v-pvc-a-20mm-3-4-inch-coupon-rack","title":"CR-4C-V-PVC-A 20mm (3\/4 inch) Coupon Rack","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eAvailable in 1 inch\u003c\/li\u003e\n\n \t\u003cli\u003eRobust PVC construction - 7.5 Bar Max Pressure at 40°C, or 3 Bar Max Pressure at 50°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086381294,"sku":"CR-4C-V-PVC-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/facb4e1f-CR-4C-V-PVC-A.jpg?v=1744286734"},{"product_id":"cr-4c-v-ss316l-20mm-3-4-inch-ss316-rack-with-isolation-valves","title":"CR-4C-V-SS316L 20mm (3\/4 inch) SS316 Rack with Isolation Valves","description":"\u003cul\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction - 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself - ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379086414062,"sku":"CR-4C-V-SS316L","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/2682960b-CR-4C-V-SS316L.jpg?v=1744286734"},{"product_id":"cr-astm-2c-m20-20mm-3-4-inch-coupon-rack-astm-d2688-compliant","title":"CR-ASTM-2C-M20 20mm (3\/4 Inch) Coupon Rack - ASTM D2688 Compliant","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eMounted on PVC backboard for easy installation\u003c\/li\u003e\n\n \t\u003cli\u003eTrue Union ball valves fitted on the inlet and outlet for easy isolation of flow when removing coupons, and for easy retrieval of coupons when they become detached from holder.\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncluded are the new improved and strengthened quick release coupon holders\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n \t\u003cli\u003eModel \u003cstrong\u003eCR-ASTM-2C-M20-04\u003c\/strong\u003e for fixed flow rate 20 l\/min +\/- 20% between 45-500 kPa differential pressure (most popular)\u003c\/li\u003e\n\n \t\u003cli\u003eModel \u003cstrong\u003eCR-ASTM-2C-M20-10\u003c\/strong\u003e for fixed flow rate 20 l\/min +\/- 10% between 140-1000 kPa differential pressure\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379094900974,"sku":"CR-ASTM-2C-M20","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/eae84d7b-CR-ASTM-2C-M20.jpg?v=1744286734"},{"product_id":"cr-astm-4c-m20-20mm-3-4-inch-coupon-rack-astm-d2688-compliant","title":"CR-ASTM-4C-M20 20mm (3\/4 Inch) Coupon Rack - ASTM D2688 Compliant","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eMounted on PVC backboard for easy installation\u003c\/li\u003e\n\n \t\u003cli\u003eTrue Union ball valves fitted on the inlet and outlet for easy isolation of flow when removing coupons, and for easy retrieval of coupons when they become detached from holder.\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncluded are the new improved and strengthened quick release coupon holders\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n \t\u003cli\u003eModel \u003cstrong\u003eCR-ASTM-4C-M20-04\u003c\/strong\u003e for fixed flow rate 20 l\/min +\/- 20% between 45-500 kPa differential pressure (most popular)\u003c\/li\u003e\n\n \t\u003cli\u003eModel \u003cstrong\u003eCR-ASTM-4C-M20-10\u003c\/strong\u003e for fixed flow rate 20 l\/min +\/- 10% between 140-1000 kPa differential pressure\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379094933742,"sku":"CR-ASTM-4C-M20","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/027d00d8-CR-ASTM-4C-M20.jpg?v=1744286734"},{"product_id":"cr-astm-2c-m20-10-ss-20mm-3-4-ss316-astm-coupon-rack-with-isolation-valves","title":"CR-ASTM-2C-M20-10-SS 20mm (3\/4”) SS316 ASTM Coupon Rack with Isolation valves","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction – 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself – ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379098669294,"sku":"CR-ASTM-2C-M20-10-SS","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/0b83ce28-CR-ASTM-2C-M20-10-SS.jpg?v=1744286733"},{"product_id":"cr-astm-2c-m20-10-ss-tu-20mm-3-4-ss316-astm-coupon-rack-with-isolation-valves-and-quick-release-coupon-holders","title":"CR-ASTM-2C-M20-10-SS-TU 20mm (3\/4”) SS316 ASTM Coupon Rack with Isolation valves and Quick Release Coupon Holders","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction – 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself – ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379098702062,"sku":"CR-ASTM-2C-M20-10-SS-TU","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/bbed30f9-CR-ASTM-2C-M20-10-SS-TU.jpg?v=1744286733"},{"product_id":"cr-astm-4c-m20-10-ss-20mm-3-4-ss316-astm-coupon-rack-with-isolation-valves","title":"CR-ASTM-4C-M20-10-SS 20mm (3\/4”) SS316 ASTM Coupon Rack with Isolation valves","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction – 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself – ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379098734830,"sku":"CR-ASTM-4C-M20-10-SS","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/db62a222-CR-ASTM-4C-M20-10-SS.jpg?v=1744286733"},{"product_id":"cr-astm-4c-m20-10-ss-tu-20mm-3-4-ss316-astm-coupon-rack-with-isolation-valves-and-quick-release-coupon-holders","title":"CR-ASTM-4C-M20-10-SS-TU 20mm (3\/4”) SS316 ASTM Coupon Rack with Isolation valves and Quick Release Coupon Holders","description":"\u003cul\u003e\n\n \t\u003cli\u003eCompliant to ASTM D2688 specification for Dimensions and Flow – Standard Test Method for Corrosivity of Water in the Absence of Heat Transfer (Weight Loss Method)\u003c\/li\u003e\n\n \t\u003cli\u003eFlow maintained at a fixed rate during a wide range of differential pressure across the inlet and outlet of the rack\u003c\/li\u003e\n\n \t\u003cli\u003eIncludes isolation valves for removing coupons and\/or regulating flow\u003c\/li\u003e\n\n \t\u003cli\u003eStainless Steel 316 Construction – 10 Bar Max Pressure at 100°C\u003c\/li\u003e\n\n \t\u003cli\u003eComplete with coupon holders (metal coupons not supplied)\u003c\/li\u003e\n\n \t\u003cli\u003eDirection of water flow always from bolt \u0026amp; nut holding coupon to end of coupon itself – ensures same flow characteristics over all coupons\u003c\/li\u003e\n\n \t\u003cli style=\"padding-bottom: 15px;\"\u003eDownload a copy of ASTM D2688 from \u003ca href=\"http:\/\/www.astm.org\/Standards\/D2688.htm\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.astm.org\/Standards\/D2688.htm\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Convergent Water Controls","offers":[{"title":"Default Title","offer_id":46379098767598,"sku":"CR-ASTM-4C-M20-10-SS-TU","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/3006\/2574\/files\/68d24122-CR-ASTM-4C-M20-10-SS-TU.jpg?v=1744286733"}],"url":"https:\/\/cwc.com.au\/collections\/corrosion-coupon-racks.oembed","provider":"Convergent Water Controls","version":"1.0","type":"link"}