{"title":"Circulators \u0026 Pumps","description":null,"products":[{"product_id":"kidde-fenwal-dpa-8","title":"Kidde Fenwal DPA-8 Recirculation Pump","description":"\u003cp\u003eRecirculation Pump\u003c\/p\u003e","brand":"Kidde Fenwal","offers":[{"title":"Default Title","offer_id":53443114041568,"sku":"DPA-8","price":70788.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/vesda-fire-alarms-default-title-vesda-vsp-1004-40062244094176_8038c825-6054-4089-9a09-a1d26d293998.webp?v=1781177732"},{"product_id":"kidde-fenwal-spa55bd","title":"Kidde Fenwal SPA55BD Transfer Pump, 55-GPM; 230V 60-Hz 3-phase","description":"\u003cp\u003eTransfer Pump, 55-GPM; 230V 60-Hz 3-phase\u003c\/p\u003e","brand":"Kidde Fenwal","offers":[{"title":"Default Title","offer_id":53443114598624,"sku":"SPA55BD","price":49505.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/vesda-fire-alarms-default-title-vesda-vsp-1004-40062244094176_8038c825-6054-4089-9a09-a1d26d293998.webp?v=1781177732"},{"product_id":"space-age-sf-5144700","title":"Space Age SF-5144700 Hybrid Vacuum Pump Assembly","description":"\u003cp\u003eHYBRID VACUUM PUMP ASSEMBLY\u003c\/p\u003e","brand":"Space Age","offers":[{"title":"Default Title","offer_id":53443316580576,"sku":"SF-5144700","price":1314.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/vesda-fire-alarms-default-title-vesda-vsp-1004-40062244094176_8038c825-6054-4089-9a09-a1d26d293998.webp?v=1781177732"},{"product_id":"resideo-ap400-u-1-air-scoop-ap400","title":"Resideo AP400\/U 1\" Air Scoop, AP400","description":"Air Purgers provide efficient separation of air and water in hydroinc heating systems. Heavy duty cast iron construction with tappings for expansion tank and automatic air vent mountings. Removes entrapped air with internal baffle design through continuous recirculation of heating system water with use of air vent. Improves system efficiency, reduces noise and helps extend component life.\u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003e Specifications \u003c\/b\u003e\u003cbr\u003e\r\n\u003cul\u003e\n\u003cli\u003e Description: 1 in. NPT Air Purger for closed heating systems\r\n\u003c\/li\u003e\n\u003cli\u003eApplication: Closed heating systems\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type: Female NPT\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Size (inch): Bottom: 1\/2 inch; Top: 1\/8 inch\r\n\u003c\/li\u003e\n\u003cli\u003ePipe Size: 1\"\r\n\u003c\/li\u003e\n\u003cli\u003eMax Safe Operating Pressure: 125 psi \r\n\u003c\/li\u003e\n\u003cli\u003eMax Operating Temperature (F): 275 °F\r\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 6 inch long x 3-3\/4 inch high x 2-3\/8 inch wide\r\n\u003c\/li\u003e\n\u003cli\u003eMaterials: Cast Iron \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003e Features \u003c\/b\u003e\u003cbr\u003e\r\n\u003cul\u003e\n\u003cli\u003eHeavy Duty cast iron construction \r\n\u003c\/li\u003e\n\u003cli\u003e1 inch, 1 1\/4 and 1 1\/2 inch models (inlet and outlet) \r\n\u003c\/li\u003e\n\u003cli\u003e1\/2 inch bottom tapping for expansion tank mount \r\n\u003c\/li\u003e\n\u003cli\u003e1\/8 inch top tapping for air vent mount \r\n\u003c\/li\u003e\n\u003cli\u003eDirectional flow arrow for correct installation \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777465508064,"sku":"AP400\/U","price":61.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/312666676.jpg?v=1785764561"},{"product_id":"resideo-ap401-u-1-1-4-air-scoop-ap401","title":"Resideo AP401\/U 1-1\/4\" Air Scoop, AP401","description":"Air Purgers provide efficient separation of air and water in hydroinc heating systems. Heavy duty cast iron construction with tappings for expansion tank and automatic air vent mountings. Removes entrapped air with internal baffle design through continuous recirculation of heating system water with use of air vent. Improves system efficiency, reduces noise and helps extend component life.\r\n\r\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003e Features \u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eHeavy Duty cast iron construction \r\n\u003c\/li\u003e\n\u003cli\u003e1 inch, 1 1\/4 and 1 1\/2 inch models (inlet and outlet) \r\n\u003c\/li\u003e\n\u003cli\u003e1\/2 inch bottom tapping for expansion tank mount \r\n\u003c\/li\u003e\n\u003cli\u003e1\/8 inch top tapping for air vent mount \r\n\u003c\/li\u003e\n\u003cli\u003eDirectional flow arrow for correct installation \u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\r\n\u003cbr\u003e\u003cb\u003e Specifications \u003c\/b\u003e\u003cbr\u003e\r\n\u003cul\u003e\n\u003cli\u003e Description: 1 in. NPT Air Purger for closed heating systems\r\n\u003c\/li\u003e\n\u003cli\u003eApplication: Closed heating systems\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type: Female NPT\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Size (inch): Bottom: 1\/2 inch; Top: 1\/8 inch\r\n\u003c\/li\u003e\n\u003cli\u003ePipe Size: 1-1\/4\"\r\n\u003c\/li\u003e\n\u003cli\u003eMax Safe Operating Pressure: 125 psi \r\n\u003c\/li\u003e\n\u003cli\u003eMax Operating Temperature (F): 275 °F\r\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 6 inch long x 3-3\/4 inch high x 2-3\/8 inch wide\r\n\u003c\/li\u003e\n\u003cli\u003eMaterials: Cast Iron \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777465573600,"sku":"AP401\/U","price":72.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/309541060.jpg?v=1785764560"},{"product_id":"resideo-ap402-u-1-1-2-air-scoop-ap402","title":"Resideo AP402\/U 1-1\/2\" Air Scoop, AP402","description":"Air Purgers provide efficient separation of air and water in hydroinc heating systems. Heavy duty cast iron construction with tappings for expansion tank and automatic air vent mountings. Removes entrapped air with internal baffle design through continuous recirculation of heating system water with use of air vent. Improves system efficiency, reduces noise and helps extend component life.\r\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003e Features \u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eHeavy Duty cast iron construction \u003c\/li\u003e\n\u003cli\u003e1-1\/2\" model (inlet and outlet) \u003c\/li\u003e\n\u003cli\u003e1\/2 inch bottom tapping for expansion tank mount \u003c\/li\u003e\n\u003cli\u003e1\/8 inch top tapping for air vent mount \u003c\/li\u003e\n\u003cli\u003eDirectional flow arrow for correct installation \u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003e Specifications \u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e Description: 1-1\/2\" NPT Air Purger for closed heating systems\u003c\/li\u003e\n\u003cli\u003eApplication: Closed heating systems\u003c\/li\u003e\n\u003cli\u003eConnection Type: Female NPT\u003c\/li\u003e\n\u003cli\u003eConnection Size (inch): Bottom: 1\/2 in.; Top: 1\/8 in.\u003c\/li\u003e\n\u003cli\u003ePipe Size: 1-1\/2\"\u003c\/li\u003e\n\u003cli\u003eMaterials: Cast Iron \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777465704672,"sku":"AP402\/U","price":112.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/AP400-c3-6_da5c6d76-7280-4449-b7b2-93bc42a5192b.jpg?v=1786676232"},{"product_id":"resideo-taxv-180-u-taxv-180-1-male-npt-thermal-expansion-tank-vertical-asme-90-gallon","title":"Resideo TAXV-180\/U TAXV-180 1\" Male NPT Thermal Expansion Tank, Vertical, ASME (90 Gallon)","description":"\u003cp\u003eTAXV-180 1\" Male NPT Thermal Expansion Tank, Vertical, ASME (90 Gallon)\u003c\/p\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777502372064,"sku":"TAXV-180\/U","price":4781.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/TAXV_Series-c1-6_9bfb47ea-ed4c-49c2-a838-4bbf481ee1e1.jpg?v=1786676335"},{"product_id":"resideo-tk300-15-u-1-2-external-npt-heating-expansion-tank-2-0-gallon-tk300-15","title":"Resideo TK300-15\/U 1\/2\" External NPT Heating Expansion Tank (2.0 Gallon), TK300-15","description":"Honeywell Expansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre-pressurized, the tank keeps fluids circulating and maintains minimum pressure.\u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eButyl\/EPDM diaphragm- 9 times better than natural rubber\r\n\u003c\/li\u003e\n\u003cli\u003eDeep-drawn steel tank\r\n\u003c\/li\u003e\n\u003cli\u003eControls system pressure\r\n\u003c\/li\u003e\n\u003cli\u003eAir-tight cushion-factory pre-charged to 12 psig and 100% tested\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003cbr\u003e\r\n\r\n\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eHazmat Information: UN 1956 COMPRESSED GAS, N.O.S.,(air with up to 15% helium), 2.2\r\n\u003c\/li\u003e\n\u003cli\u003eVolume (gal):  2.0 gal\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Acceptance Volume (gal):  1.0 gal\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Size (in.): 1\/2\"\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Safe Operating Pressure (psi): 100 psi\r\n\u003c\/li\u003e\n\u003cli\u003eDiameter (in.) : 8\"\r\n\u003c\/li\u003e\n\u003cli\u003eHeight (in.): 12-5\/8\"\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type: Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777505779936,"sku":"TK300-15\/U","price":61.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/226999738.png?v=1785764341"},{"product_id":"resideo-tk300-30-u-1-2-external-npt-heating-expansion-tank-4-4-gallon-tk300-30","title":"Resideo TK300-30\/U 1\/2\" External NPT Heating Expansion Tank (4.4 Gallon), TK300-30","description":"Honeywell Expansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre-pressurized, the tank keeps fluids circulating and maintains minimum pressure. \u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eButyl\/EPDM diaphragm- 9 times better than natural rubber\r\n\u003c\/li\u003e\n\u003cli\u003eDeep-drawn steel tank\r\n\u003c\/li\u003e\n\u003cli\u003eControls system pressure\r\n\u003c\/li\u003e\n\u003cli\u003eAir-tight cushion-factory pre-charged to 12 psig and 100% tested\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eVolume (gal):  4.4 gal\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Acceptance Volume (gal):  2.5 gal\r\n\u003c\/li\u003e\n\u003cli\u003eDiameter (in.) : 11\"\r\n\u003c\/li\u003e\n\u003cli\u003eHeight (in.): 15.5\"\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type:  Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777505911008,"sku":"TK300-30\/U","price":74.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/226999747.png?v=1785764340"},{"product_id":"resideo-tk300-60-u-1-2-external-npt-heating-expansion-tank-7-6-gallon-tk300-60","title":"Resideo TK300-60\/U 1\/2\" External NPT Heating Expansion Tank (7.6 Gallon), TK300-60","description":"Honeywell Expansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre-pressurized, the tank keeps fluids circulating and maintains minimum pressure. \u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eButyl\/EPDM diaphragm- 9 times better than natural rubber\r\n\u003c\/li\u003e\n\u003cli\u003eDeep-drawn steel tank\r\n\u003c\/li\u003e\n\u003cli\u003eControls system pressure\r\n\u003c\/li\u003e\n\u003cli\u003eAir-tight cushion-factory pre-charged to 12 psig and 100% tested\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eVolume (gal):  7.6 gal\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Acceptance Volume (gal):  2.5 gal\r\n\u003c\/li\u003e\n\u003cli\u003eDiameter (in.) : 11\"\r\n\u003c\/li\u003e\n\u003cli\u003eHeight (in.): 23\"\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type:  Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777505943776,"sku":"TK300-60\/U","price":138.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/226999761.png?v=1785764340"},{"product_id":"resideo-tx-12-u-tx-12-3-4-external-npt-potable-expansion-tank-4-4-gallon","title":"Resideo TX-12\/U TX-12 3\/4\" External NPT Potable Expansion Tank (4.4 Gallon)","description":"The Honeywell Thermal Expansion Absorber is an expansion tank with a butyl diaphragm. The Thermal Expansion Tank controls pressure build-up in the system, eliminates relief valve spillage, protects fixtures and extends water heater life.\u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eHeavy duty butyl rubber diaphragm (FDA approved) isolates water from air\r\n\u003c\/li\u003e\n\u003cli\u003ePolypropylene liner, 100% non-metallic, non-corrosive water reservoir\r\n\u003c\/li\u003e\n\u003cli\u003ePrevents water hammer\r\n\u003c\/li\u003e\n\u003cli\u003eMaintenance free\r\n\u003c\/li\u003e\n\u003cli\u003eProtects water heater from harmful pressure cycling\r\n\u003c\/li\u003e\n\u003cli\u003eAllows storage of expanded water with no increase in system pressures\r\n\u003c\/li\u003e\n\u003cli\u003ePrevents backflow when supply pressure falls below system pressure\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\r\n\u003cli\u003eVolume (gal):  4.4 gal\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Acceptance Volume (gal):  3.2 gal\r\n\u003c\/li\u003e\n\u003cli\u003eDiameter (in.) : 11\"\r\n\u003c\/li\u003e\n\u003cli\u003eHeight (in.): 12.63\"\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type:  Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777507746016,"sku":"TX-12\/U","price":103.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/The_Fire_Alarm_Supplier_-_Fire_Alarm_Systems_and_Parts_83e6bf9d-3d67-4c08-b651-68bb19a48927.jpg?v=1786358164"},{"product_id":"resideo-tx-25v-u-tx-25v-3-4-internal-npt-potable-expansion-tank-vertical-10-3-gallon","title":"Resideo TX-25V\/U TX-25V 3\/4\" Internal NPT Potable Expansion Tank, Vertical (10.3 Gallon)","description":"\u003cp\u003e\u003cstrong\u003eTX Series Thermal Expansion Tanks\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eFor use with domestic hot water systems - large capacity\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% non-metallic, polypropylene liner and non-corrosive water reservoir\u003c\/li\u003e\n\u003cli\u003eControls pressure build up in system\u003c\/li\u003e\n\u003cli\u003ePrevents water hammer\u003c\/li\u003e\n\u003cli\u003eEliminates relief valve spillage\u003c\/li\u003e\n\u003cli\u003eHelps extend water heater life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777507844320,"sku":"TX-25V\/U","price":241.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/TX25-c3-6_5c61f22c-56e8-4a08-a03b-8a8a6d8871da.jpg?v=1786676360"},{"product_id":"resideo-tx-5-u-tx-5-3-4-external-npt-potable-expansion-tank-2-gallon","title":"Resideo TX-5\/U TX-5 3\/4\" External NPT Potable Expansion Tank (2 Gallon)","description":"The Honeywell Thermal Expansion Absorber is an expansion tank with a butyl diaphragm. The Thermal Expansion Tank controls pressure build-up in the system, eliminates relief valve spillage, protects fixtures and extends water heater life.\u003cbr\u003e\u003cbr\u003e\r\n\r\n\u003cb\u003eProduct Features\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHeavy duty butyl rubber diaphragm (FDA approved) isolates water from air\r\n\u003c\/li\u003e\n\u003cli\u003ePolypropylene liner, 100% non-metallic, non-corrosive water reservoir\r\n\u003c\/li\u003e\n\u003cli\u003ePrevents water hammer\r\n\u003c\/li\u003e\n\u003cli\u003eMaintenance free\r\n\u003c\/li\u003e\n\u003cli\u003eProtects water heater from harmful pressure cycling\r\n\u003c\/li\u003e\n\u003cli\u003eAllows storage of expanded water with no increase in system pressures\r\n\u003c\/li\u003e\n\u003cli\u003ePrevents backflow when supply pressure falls below system pressure\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003cul\u003e\r\n\u003cli\u003eVolume (gal):  2 gal\r\n\u003c\/li\u003e\n\u003cli\u003eMaximum Acceptance Volume (gal):  0.9 gal\r\n\u003c\/li\u003e\n\u003cli\u003eDiameter (in.) : 8\"\r\n\u003c\/li\u003e\n\u003cli\u003eHeight (in.): 12.63\"\r\n\u003c\/li\u003e\n\u003cli\u003eConnection Type:  Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53777507877088,"sku":"TX-5\/U","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/The_Fire_Alarm_Supplier_-_Fire_Alarm_Systems_and_Parts_0184a52c-97e9-43df-b4cf-a91c7b0131c9.jpg?v=1786358165"},{"product_id":"resideo-pcg100-u","title":"Resideo PCG100\/U 1 inch Circulating Pump Flange Gasket","description":"\u003cp\u003eFLANGE SEAL 1 INCH AND 1.25 INCH\u003c\/p\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53912513773792,"sku":"PCG100\/U","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/PCG100-c1-3_045fb15a-9b1e-4719-8f01-db1b9ca21064.jpg?v=1786676672"},{"product_id":"resideo-taxv-015-u","title":"Resideo TAXV-015\/U TAXV Series Expansion Tank (8.6 Gallon)","description":"\u003cp\u003eTAXV SERIES THERMAL EXPANSION TANK 7.8 GALLON VERTICAL. 1\/2\" MALE NPT. 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Part of the Resideo XPS Series, this tank helps maintain proper system pressure as water expands during heating.\u003c\/p\u003e\n\u003cp\u003eThe XPS-090V\/U features a \u003cstrong\u003eheavy-duty butyl diaphragm\u003c\/strong\u003e that separates the air and water chambers. This clamped diaphragm design helps prevent the air and water from mixing while supporting reliable operation in closed-loop heating applications.\u003c\/p\u003e\n\u003cp\u003eDesigned for larger heating installations, the XPS-090V\/U provides a maximum acceptance volume of \u003cstrong\u003e34 gallons\u003c\/strong\u003e and a maximum safe operating pressure of \u003cstrong\u003e100 psi\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis model features a \u003cstrong\u003e1-1\/4 inch female NPT connection\u003c\/strong\u003e, vertical configuration, and non-ASME construction.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eXPS Series thermal expansion tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e44 gallon tank capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for closed heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVertical configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-ASME construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbsorbs hot water thermal expansion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps maintain minimum system pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty butyl diaphragm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClamped diaphragm design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteel shell construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeparates expanding water from the air chamber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1-1\/4 inch female NPT connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum safe operating pressure of 100 psi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum operating temperature of 240°F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum acceptance volume of 34 gallons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for larger heating installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThermal Expansion Control\u003c\/h2\u003e\n\u003cp\u003eAs water is heated within a closed heating system, its volume increases. Without sufficient expansion capacity, this increase can cause system pressure to rise.\u003c\/p\u003e\n\u003cp\u003eThe XPS-090V\/U provides space for this expanded water, helping accommodate changes in water volume and maintain appropriate pressure throughout the heating cycle.\u003c\/p\u003e\n\u003ch2\u003eHeavy-Duty Butyl Diaphragm\u003c\/h2\u003e\n\u003cp\u003eThe expansion tank uses a \u003cstrong\u003eheavy-duty butyl diaphragm\u003c\/strong\u003e to separate the water side of the tank from the air chamber.\u003c\/p\u003e\n\u003cp\u003eThis design allows expanding water to enter the tank while compressing the air chamber, providing the additional volume required as system temperature increases.\u003c\/p\u003e\n\u003ch2\u003e44 Gallon Capacity\u003c\/h2\u003e\n\u003cp\u003eWith a total tank volume of \u003cstrong\u003e44 gallons (166.8 liters)\u003c\/strong\u003e, the XPS-090V\/U is designed for larger closed heating system applications.\u003c\/p\u003e\n\u003cp\u003eThe tank provides a maximum acceptance volume of \u003cstrong\u003e34 gallons (128.9 liters)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e1-1\/4 Inch Female NPT Connection\u003c\/h2\u003e\n\u003cp\u003eThe XPS-090V\/U features a \u003cstrong\u003e1-1\/4 inch internal female NPT connection\u003c\/strong\u003e for integration into compatible heating system piping.\u003c\/p\u003e\n\u003cp\u003eProper tank sizing and installation should be determined according to system volume, operating temperatures, pressure requirements, and applicable installation requirements.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe Resideo XPS-090V\/U is designed for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eClosed heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydronic heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarger heating installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial heating applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding heating systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClosed-loop hot water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal expansion control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eResideo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eXPS-090V\/U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eXPS Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThermal Expansion Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eClosed Heating Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eNon-ASME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Volume\u003c\/td\u003e\n\u003ctd\u003e44 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Volume\u003c\/td\u003e\n\u003ctd\u003e166.8 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Acceptance Volume\u003c\/td\u003e\n\u003ctd\u003e34 gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Acceptance Volume\u003c\/td\u003e\n\u003ctd\u003e128.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Safe Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e100 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Safe Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e689 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e240°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e115°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Size\u003c\/td\u003e\n\u003ctd\u003e1-1\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eFemale NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShell Material\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty Butyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e22 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e558.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e36 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e914 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e69 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e31.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eImportant Product Information\u003c\/h2\u003e\n\u003cp\u003eThe XPS-090V\/U is intended for \u003cstrong\u003eclosed heating applications\u003c\/strong\u003e and is a \u003cstrong\u003enon-ASME construction model\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor applications requiring ASME construction, an appropriate ASME-rated expansion tank should be selected instead.\u003c\/p\u003e\n\u003cp\u003eCorrect expansion tank sizing is important for system performance. Tank selection should account for system water volume, fill pressure, operating temperature, maximum allowable pressure, and other system requirements.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Resideo XPS-090V\/U?\u003c\/h2\u003e\n\u003cp\u003eThe Resideo XPS-090V\/U provides \u003cstrong\u003e44 gallons of expansion tank capacity, a 34 gallon maximum acceptance volume, heavy-duty butyl diaphragm construction, 100 psi maximum operating pressure, and a 1-1\/4 inch female NPT connection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts large capacity and vertical configuration make it a practical solution for managing thermal expansion in larger closed hydronic heating systems.\u003c\/p\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":53912532975840,"sku":"XPS-090V\/U","price":751.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/7186\/5312\/files\/xps-c1.jpg?v=1786974312"}],"url":"https:\/\/thefirealarmsupplier.com\/collections\/circulators-pumps.oembed?page=2","provider":"The Fire Alarm Supplier","version":"1.0","type":"link"}