{"product_id":"grundfos-cr-flange-sets-couplings-and-gaskets","title":"Grundfos CR Flange Sets, Couplings and Gaskets","description":"\u003c!-- TABS --\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\n\u003cdiv class=\"gs-head\"\u003e\n\u003cdiv class=\"gs-eyebrow\"\u003eGRUNDFOS · CR CONNECTIONS\u003c\/div\u003e\n\u003cdiv class=\"gs-title\"\u003eCR Flange Sets, Couplings and Gaskets\u003c\/div\u003e\n\u003cdiv class=\"gs-sub\"\u003ePackaged fitting sets for Grundfos CR, CRI and CRN vertical multistage pumps: ANSI threaded flange sets in cast iron or 316 stainless, Victaulic-type and Tri-Clamp coupling sets, and single flange gaskets.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-badges\"\u003e\n\u003cdiv class=\"gs-badge\" style=\"background:#B3122A;color:#FFFFFF;border-color:#B3122A\"\u003eCR, CRI and CRN Pumps\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eANSI 150 to 300 lb Class\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eCast Iron or 316 Stainless\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eVictaulic-Type and Tri-Clamp Sets\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003eSingle Flange Gaskets\u003c\/div\u003e\n\u003cdiv class=\"gs-badge\"\u003e0.1-50 lb Ship Weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eOverview\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\n\u003cp\u003eThe fitting set connects the in-line ports of a CR pump to the pipe. A flange set is two threaded ANSI flanges with two gaskets, nuts and bolts; a Victaulic-type coupling set is two grooved-end pipe couplings with NPT threaded nipples; a Tri-Clamp set is one pipe stub, clamp ring and gasket, two required per pump. Pick the set for your pump model, then the flange class or coupling elastomer.\u003c\/p\u003e\n\u003cp\u003eCR and CRI pumps with oval flange connections come complete with threaded oval flanges, bolts and gaskets and need no fitting set; these sets are for replacement or for the optional FlexiClamp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF;border:1px solid #C7CBD1;border-top:3px solid #B3122A;padding:12px 16px 12px;margin:16px 0 4px;font-size:13.5px;line-height:1.55;color:#4A4A4F\"\u003e\n\u003cdiv style=\"font-family:Arial Black,Arial,sans-serif;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:#B3122A;margin-bottom:8px\"\u003eWhat Ships and What It Needs to Run\u003c\/div\u003e\n\u003cp style=\"margin:0 0 6px\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eIncluded:\u003c\/strong\u003e the fitting set or gasket in the selected option. Flange sets contain two flanges, two gaskets, nuts and bolts; Victaulic-type sets contain two grooved-end pipe couplings with NPT threaded nipples; each Tri-Clamp set includes one pipe stub, clamp ring and gasket (Grundfos price list).\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong style=\"color:#B3122A\"\u003eTri-Clamp:\u003c\/strong\u003e two sets are required per pump (Grundfos price list).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#E1E3E6;border-left:3px solid #B8BDC4;padding:8px 14px;font-size:11.5px;color:#4A4A4F;margin-top:14px;line-height:1.5\"\u003eGenuine Grundfos equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #C7CBD1;border-left:3px solid #B3122A;padding:10px 14px;margin:14px 0 4px;font-size:13.5px;line-height:1.55;color:#4A4A4F\"\u003e\n\u003cstrong style=\"color:#B3122A\"\u003eWarranty:\u003c\/strong\u003e 24 months from date of installation, but not more than 30 months from date of manufacture (Grundfos limited warranty). Grundfos repairs or replaces its own product; costs of removal, installation and transportation are not covered, and products sold but not manufactured by Grundfos carry their own manufacturer’s warranty.\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePipe connection sets and gaskets for CR, CRI and CRN pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eANSI flange sets\u003c\/td\u003e\n\u003ctd\u003eThreaded; cast iron 250 lb class, cast 316 stainless 150 or 300 lb class; 1 1\/4 to 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVictaulic-type sets\u003c\/td\u003e\n\u003ctd\u003eStainless steel, 1 1\/4 or 2 in, EPDM or FKM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTri-Clamp sets\u003c\/td\u003e\n\u003ctd\u003e1 1\/2 or 2 in; PTFE or EPDM gaskets, 232 psi; EPDM 725 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaskets\u003c\/td\u003e\n\u003ctd\u003eSingle flange gaskets, 1 1\/4 to 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eBefore You Buy — The Limits That Decide the Fit\u003c\/div\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\u003ctable class=\"gs-tbl\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCheck\u003c\/th\u003e\n\u003cth\u003eWhat decides the fit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump model\u003c\/td\u003e\n\u003ctd\u003eFlange sets are listed by pump model and stage range: the larger stage counts take the 250 or 300 lb class set.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOval flange pumps\u003c\/td\u003e\n\u003ctd\u003eCR and CRI pumps with oval flanges ship with their flanges; a set is needed only for replacement or FlexiClamp.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTri-Clamp\u003c\/td\u003e\n\u003ctd\u003eOrder two sets per pump.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast iron sets\u003c\/td\u003e\n\u003ctd\u003eSome CR cast iron 125 lb sets and 150 lb stainless sets are sold in our Grundfos flange kit listing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-sec\"\u003e\n\u003cdiv class=\"gs-h\"\u003eApplications\u003c\/div\u003e\n\u003cdiv class=\"gs-lead\"\u003e\u003cp\u003ePipe connections for Grundfos CR, CRI and CRN vertical multistage pumps (Grundfos price list).\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gs-contact\"\u003eFor engineering-led sizing and selection support or a factory submittal, email \u003ca href=\"mailto:sales@watermainsupply.com\"\u003esales@watermainsupply.com\u003c\/a\u003e or call \u003ca href=\"tel:18885104036\"\u003e1-888.510.4036\u003c\/a\u003e.\u003cbr\u003e© Watermain Supply — A division of E4 Industrial LLC\u003c\/div\u003e\n\u003c\/div\u003e\u003ch5\u003eData Sheet\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cdiv class=\"gs-dl\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/98446676_07_2026_CR_1-64_DB_NEMA_English_online.pdf?v=1792001201\" target=\"_blank\" rel=\"noopener\"\u003eCR, CRI, CRN 1-64 Data Booklet (60 Hz, NEMA, 2026)\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch5\u003eVideos\u003c\/h5\u003e\u003cdiv class=\"gs\"\u003e\u003cp style=\"color:#9B9EA3;font-size:13px\"\u003eVideos for this product are being added.\u003c\/p\u003e\u003c\/div\u003e\u003c!-- \/TABS --\u003e","brand":"Grundfos","offers":[{"title":"ANSI Flange Set, Cast Iron \/ CR 1s, 1, 3, 5 - 1 1\/4 in \/ 250 lb Class - 91122260","offer_id":50805297479855,"sku":"91122260","price":185.95,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, Cast Iron \/ CR 10, 15, 20 - 2 in \/ 250 lb Class - 335021","offer_id":50805297512623,"sku":"335021","price":304.55,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, Cast Iron \/ CR 32-6 to 32-11-2 - 2 1\/2 in \/ 250 lb Class - 345050","offer_id":50805297545391,"sku":"345050","price":517.54,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, Cast Iron \/ CR 45-4-1 to 45-8-1 - 3 in \/ 250 lb Class - 91121952","offer_id":50805297578159,"sku":"91121952","price":822.11,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, 316 SS \/ CRI, CRN 1s, 1, 3, 5 - 1 1\/4 in \/ 300 lb Class - 91129013","offer_id":50805297610927,"sku":"91129013","price":831.23,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, 316 SS \/ CRI, CRN 10, 15, 20 - 2 in \/ 300 lb Class - 339919","offer_id":50805297643695,"sku":"339919","price":980.7,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, 316 SS \/ CRN 45-1-1 to 45-4-2 - 3 in \/ 150 lb Class - 91121953","offer_id":50805297676463,"sku":"91121953","price":1464.91,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, 316 SS \/ CRN 45-4-1 to 45-8-1 - 3 in \/ 300 lb Class - 91121954","offer_id":50805297709231,"sku":"91121954","price":1815.09,"currency_code":"USD","in_stock":true},{"title":"ANSI Flange Set, 316 SS \/ CRN 64-4-2 to 5-2, 95-4 to 5-1 - 4 in \/ 300 lb Class - 91121955","offer_id":50805297741999,"sku":"91121955","price":2325.96,"currency_code":"USD","in_stock":true},{"title":"Victaulic-Type Coupling Set \/ CRN 1s, 1, 3, 5 - 1 1\/4 in \/ EPDM - 4013010","offer_id":50805297774767,"sku":"4013010","price":449.82,"currency_code":"USD","in_stock":true},{"title":"Victaulic-Type Coupling Set \/ CRN 1s, 1, 3, 5 - 1 1\/4 in \/ FKM - 0ID00118","offer_id":50805297807535,"sku":"0ID00118","price":1751.93,"currency_code":"USD","in_stock":true},{"title":"Victaulic-Type Coupling Set \/ CRN 10, 15, 20 - 2 in \/ EPDM - 331301","offer_id":50805297840303,"sku":"331301","price":627.02,"currency_code":"USD","in_stock":true},{"title":"Victaulic-Type Coupling Set \/ CRN 10, 15, 20 - 2 in \/ FKM - 0ID00128","offer_id":50805297873071,"sku":"0ID00128","price":1849.47,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 1, 3, 5 - 1 1\/2 in \/ PTFE, 232 psi - 96515375","offer_id":50805297905839,"sku":"96515375","price":805.96,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 1, 3, 5 - 1 1\/2 in \/ EPDM, 232 psi - 96515374","offer_id":50805297938607,"sku":"96515374","price":483.51,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 1, 3, 5 - 1 1\/2 in \/ EPDM, 725 psi - 97549395","offer_id":50805297971375,"sku":"97549395","price":270.18,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 10, 15, 20 - 2 in \/ PTFE, 232 psi - 96515377","offer_id":50805298004143,"sku":"96515377","price":804.56,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 10, 15, 20 - 2 in \/ EPDM, 232 psi - 96515376","offer_id":50805298036911,"sku":"96515376","price":396.49,"currency_code":"USD","in_stock":true},{"title":"Tri-Clamp Coupling Set \/ CRI, CRN 10, 15, 20 - 2 in \/ EPDM, 725 psi - 97549397","offer_id":50805298069679,"sku":"97549397","price":460.35,"currency_code":"USD","in_stock":true},{"title":"Flange Gasket, Single \/ 1 1\/4 in - Sets 91122260, 419918, 415932 \/ Gasket - 400201","offer_id":50805298102447,"sku":"400201","price":21.74,"currency_code":"USD","in_stock":true},{"title":"Flange Gasket, Single \/ 2 1\/2 in - Sets 0ID00138, 345050 \/ 250\/300 lb Class - 00ID2748","offer_id":50805298135215,"sku":"00ID2748","price":23.85,"currency_code":"USD","in_stock":true},{"title":"Flange Gasket, Single \/ 3 in - Sets 91121952, 91121954 \/ 250\/300 lb Class - 91122339","offer_id":50805298167983,"sku":"91122339","price":23.85,"currency_code":"USD","in_stock":true},{"title":"Flange Gasket, Single \/ 4 in - Set 3600028 \/ 250 lb Class - 3600011","offer_id":50805298200751,"sku":"3600011","price":32.27,"currency_code":"USD","in_stock":true},{"title":"Flange Gasket, Single \/ 4 in - Set 91121955 \/ 300 lb Class - 91135447","offer_id":50805298233519,"sku":"91135447","price":32.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/1913\/4527\/files\/01_Grundfos_CR_ANSI_Counterflange_1-1_4in_CR_1s-5.png?v=1793625158","url":"https:\/\/watermainsupply.com\/products\/grundfos-cr-flange-sets-couplings-and-gaskets","provider":"Watermainsupply","version":"1.0","type":"link"}