{"title":"Expansion Tanks","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003eUpgrade your system with our top-of-the-line\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003eexpansion tanks\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e, built to ensure maximum efficiency and long-lasting performance for your water heater. Whether\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003eyou're\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003edealing with a\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003ethermal expansion tank\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e, a\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003epressure tank\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e, or a\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"none\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003ebladder tank\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"TextRun SCXW207481141 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003ewe've\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003egot you covered with reliable solutions tailored to meet your specific needs\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW207481141 BCX0\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"zilmet-zep1-expansion-tank-and-shock-arrester-butyl-304-stainless-steel-mnpt-connection-with-zaf012mf-1-2-mnpt-x-1-2-fnpt-activflo-solo-water-conditioner","title":"Zilmet ZEP1 Expansion Tank and Shock Arrester, Butyl\/304 Stainless Steel, MNPT Connection with ZAF012MF 1\/2'' MNPT X 1\/2'' FNPT Activflo Solo Water Conditioner","description":"Solar expansion tank engineered for high-temperature applications.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43932162064435,"sku":"ZILZEP1ZILZAF012MF","price":188.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZEP1.jpg?v=1784049200"},{"product_id":"zilmet-zht18-30-4-8-gal-capacity-cal-pro-zht18-30-hydronic-expansion-tank-1-2-in-connection-npt-connection-carbon-steel-zilmet-zaf012mf-1-2-mnpt-x-1-2-fnpt-activflo-solo","title":"Zilmet ZHT18-30 4.8 Gal Capacity Cal Pro ZHT18-30 Hydronic Expansion Tank, 1\/2 in Connection, NPT Connection, Carbon Steel Zilmet ZAF012MF 1\/2'' MNPT X 1\/2'' FNPT Activflo Solo","description":"Expansion tank kit designed for hydronic heating systems, includes valve for secure installation.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43932162228275,"sku":"ZILZHT1830ZILZAF012MF","price":220.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHT1830.jpg?v=1784049259"},{"product_id":"zilmet-zep5-2-1-gal-in-line-thermal-expansion-tank-with-3-4-stainless-steel-npt-connection-with-zafl2234-activeflo-lite-point-of-use-water-conditioner","title":"Zilmet ZEP5 2.1 gal In-line thermal expansion tank with 3\/4\" Stainless steel NPT connection with ZAFL2234 ActiveFlo Lite Point of Use Water Conditioner","description":"Zilmet solar tank replacement providing durable thermal expansion control.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43932162162739,"sku":"ZILZEP5ZILZAFL2234","price":204.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzep5__1.png?v=1784049211"},{"product_id":"zilmet-zft8r-2-1-gal-flat-rectangular-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket-zilmet-zaf012mf-1-2-mnpt-x-1-2-fnpt-activflo-solo","title":"Zilmet ZFT8R 2.1 gal flat rectangular hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket Zilmet ZAF012MF 1\/2'' MNPT X 1\/2'' FNPT Activflo Solo","description":"Compact residential expansion tank kit designed to protect water heaters from thermal pressure.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43932162523187,"sku":"ZILZFT8RZILZAF012MF","price":243.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZFT18R-1.jpg?v=1784049240"},{"product_id":"zilmet-zft24r-6-3-gal-flat-rectangular-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket-zilmet-zaf012mf-1-2-mnpt-x-1-2-fnpt-activflo-solo","title":"Zilmet ZFT24R 6.3 gal flat rectangular hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket Zilmet ZAF012MF 1\/2'' MNPT X 1\/2'' FNPT Activflo Solo","description":"Solar expansion tank designed for solar heating systems with reliable performance.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43932162621491,"sku":"ZILZFT24RZILZAF012MF","price":352.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzft18r__1.png?v=1784049223"},{"product_id":"zilmet-zht8-15-2-1-gal-cal-pro-zht8-15-hydronic-expansion-tank-1-2-in-connection-npt-connection-carbon-steel-gray-zilmet-zaf012mf-1-2-mnpt-x-1-2-fnpt-activflo-solo","title":"Zilmet ZHT8-15 2.1 Gal Cal Pro ZHT8-15 Hydronic Expansion Tank, 1\/2 in Connection, NPT Connection, Carbon Steel, Gray Zilmet ZAF012MF 1\/2'' MNPT X 1\/2'' FNPT Activflo Solo","description":"Small heating expansion tank kit including valve for easy installation.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43932163080243,"sku":"ZILZHT815ZILZAF012MF","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHT1830_e4c53aa0-fc96-47fb-9674-48b138c7edc1.jpg?v=1784049285"},{"product_id":"zilmet-zhp200f-floor-mounted-thermal-expansion-tank-1-npt-connection-butyl-carbon-steel-stainless-steel-epoxy-powder-coated-almond","title":"Zilmet ZHP200F Floor Mounted Thermal Expansion Tank 1\" NPT Connection, Butyl\/Carbon Steel\/Stainless Steel, Epoxy Powder-Coated, Almond","description":"Zilmet ZHP200F Floor Mounted Thermal Expansion Tank 1\" NPT Connection, Butyl\/Carbon Steel\/Stainless Steel, Epoxy Powder-Coated, Almond","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933060005939,"sku":"ZILZHP200F","price":272.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHP12.jpg?v=1784078542"},{"product_id":"zilmet-zep1-expansion-tank-and-shock-arrester-butyl-304-stainless-steel-mnpt-connection","title":"Zilmet ZEP1 Expansion Tank and Shock Arrester, Butyl\/304 Stainless Steel, MNPT Connection","description":"\u003cul\u003e\n\u003cli\u003e150 PSIG Max working pressure\u003c\/li\u003e\n\u003cli\u003e50 PSIG factory precharge\u003c\/li\u003e\n\u003cli\u003eAir charge can be adjusted and is serviceable\u003c\/li\u003e\n\u003cli\u003eEntire tank is constructed of 304 stainless steel \u003c\/li\u003e\n\u003cli\u003eNPTM 304 stainless steel connection\u003c\/li\u003e\n\u003cli\u003eUV resistant and approved for outdoor installation\u003c\/li\u003e\n\u003cli\u003eButyl membrane diaphragm\u003c\/li\u003e\n\u003cli\u003e5 year limited manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933060366387,"sku":"ZILZEP1","price":50.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZEP1_858bdf8e-f8f1-4034-884f-31becf3d2ba4.jpg?v=1784078584"},{"product_id":"zilmet-6-3-gal-pro-hydronic-expansion-tank-1-2-in","title":"Zilmet 6.3 Gal Pro Hydronic Expansion Tank 1\/2 in","description":"Designed for closed-loop hydronic systems, the ZHT24-60 expansion tank cushions thermal expansion to prevent system over-pressure and protect boilers, valves, and piping. The 6.3-gallon capacity supports medium-size residential heating loops, while the carbon-steel shell provides exceptional structural durability. A pre-charged diaphragm ensures stable, consistent operation over long service cycles. Perfect for boiler upgrades or new hydronic installations.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933060694067,"sku":"ZILZHT2460","price":133.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHT1830_6c28dba7-4b9e-42d9-aa37-78e75e62421b.jpg?v=1784078531"},{"product_id":"zilmet-zht35-9-2-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT35 9.2 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Zilmet ZHT35 9.2 Gal Hydronic Tank 3\/4'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933061251123,"sku":"ZILZHT35","price":155.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070444.jpg?v=1784078521"},{"product_id":"zilmet-zht35f-9-2-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT35F 9.2 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Zilmet ZHT35F 9.2 Gal Hydronic Tank 3\/4'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933061447731,"sku":"ZILZHT35F","price":183.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_f713102d-1375-492b-9a58-36d8861ca498.jpg?v=1784078553"},{"product_id":"zilmet-zht50-90-13-2-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT50-90 13.2 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Supporting mid-to-large hydronic systems, the ZHT50-90 expansion tank absorbs pressure changes caused by water heating cycles, protecting pumps, valves, and boilers from excessive strain. The 13.2-gallon capacity provides ample buffering for multi-zone heating layouts. A carbon-steel shell and high-quality diaphragm ensure stable, long-term operation. Ideal for radiant floors, baseboard systems, and boiler installations requiring dependable expansion control.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933061709875,"sku":"ZILZHT5090","price":196.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/1974550.png?v=1784078542"},{"product_id":"zilmet-zs1-0-26-gal-stainless-steel-tank-1-2-npt-connection","title":"Zilmet ZS1 0.26 Gal Stainless Steel Tank 1\/2'' NPT Connection","description":"Zilmet ZS1 0.26 Gal Stainless Steel Tank 1\/2'' NPT Connection","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933061840947,"sku":"ZILZS1","price":157.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_6ff75766-3b4d-4af4-b74f-778e9370ab9f.jpg?v=1784078665"},{"product_id":"zilmet-zs160-0-04-gal-stainless-steel-tank-1-4-npt-connection","title":"Zilmet ZS160 0.04 Gal Stainless Steel Tank 1\/4'' NPT Connection","description":"Zilmet ZS160 0.04 Gal Stainless Steel Tank 1\/4'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933061873715,"sku":"ZILZS160","price":106.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_bd5f07c0-efd9-484b-9519-5e1a2ae68e21.jpg?v=1784078574"},{"product_id":"zilmet-zht50f-13-2-gal-hydronic-tank-3-4-npt-with-feet","title":"Zilmet ZHT50F 13.2 Gal Hydronic Tank 3\/4'' NPT With Feet","description":"The Zilmet ZHT50F Hydronic Expansion Tank provides 13.2 gallons of capacity with a stable, footed base and 3\/4\" NPT connection. Designed for closed-loop hydronic heating systems, it effectively absorbs pressure fluctuations while ensuring system protection and efficient operation.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933062103091,"sku":"ZILZHT50F","price":173.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_c49c576b-a86f-441f-bae3-764ca0fcfe67.jpg?v=1784078558"},{"product_id":"zilmet-zht8-15-2-1-gal-cal-pro-zht8-15-hydronic-expansion-tank-1-2-in-connection-npt-connection-carbon-steel-gray","title":"Zilmet ZHT8-15 2.1 Gal Cal Pro ZHT8-15 Hydronic Expansion Tank, 1\/2 in Connection, NPT Connection, Carbon Steel, Gray","description":"Compact tank designed for smaller heating applications and reliable expansion control.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933062168627,"sku":"ZILZHT815","price":67.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHT1830_5afab042-fc02-45b0-9917-1bcba0231c54.jpg?v=1784078601"},{"product_id":"zilmet-zs2-0-53-gal-stainless-steel-tank-1-2-npt-connection","title":"Zilmet ZS2 0.53 Gal Stainless Steel Tank 1\/2'' NPT Connection","description":"Zilmet ZS2 0.53 Gal Stainless Steel Tank 1\/2'' NPT Connection","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933062135859,"sku":"ZILZS2","price":176.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_4790f54c-663f-4f9e-b9fa-f07cc549b6c5.jpg?v=1784078616"},{"product_id":"zilmet-zs05-0-13-gal-stainless-steel-tank-1-2-npt-connection","title":"Zilmet ZS05 0.13 Gal Stainless Steel Tank 1\/2'' NPT Connection","description":"Zilmet ZS05 0.13 Gal Stainless Steel Tank 1\/2'' NPT Connection","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933062463539,"sku":"ZILZS05","price":128.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_fb1df380-db69-444b-86ef-3eb319a2c369.jpg?v=1784078621"},{"product_id":"zilmet-zs8-inox-pro-zs8-expansion-tank-2-1-gal-capacity-3-4-in-connection-npt-connection-304-stainless-steel","title":"Zilmet ZS8 Inox Pro ZS8 Expansion Tank, 2.1 Gal Capacity, 3\/4 in Connection, NPT Connection, 304 Stainless Steel","description":"Zilmet ZS8 Inox Pro ZS8 Expansion Tank, 2.1 Gal Capacity, 3\/4 in Connection, NPT Connection, 304 Stainless Steel","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933062398003,"sku":"ZILZS8","price":264.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/41oKdoKAl_L._AC.jpg?v=1784078563"},{"product_id":"zilmet-zhp202-21-1-gal-hydro-plus-thermal-expansion-tank-1-in-connection-carbon-steel-epoxy-almond","title":"Zilmet ZHP202 21.1 Gal Hydro-Plus Thermal Expansion Tank, 1 in Connection, Carbon Steel, Epoxy, Almond","description":"Zilmet ZHP202 21.1 Gal Hydro-Plus Thermal Expansion Tank, 1 in Connection, Carbon Steel, Epoxy, Almond","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933063512115,"sku":"ZILZHP202","price":211.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHP202_4278cb7b-b3c3-4924-a2c3-ec080756663b.jpg?v=1784078734"},{"product_id":"zilmet-zhp200bh-13-2-gal-horizontal-with-pump-bracket-1-npt-connection-well-tank","title":"Zilmet ZHP200BH 13.2 Gal Horizontal With Pump Bracket 1'' NPT Connection Well Tank","description":"Zilmet ZHP200BH 13.2 Gal Horizontal With Pump Bracket 1'' NPT Connection Well Tank","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933063577651,"sku":"ZILZHP200BH","price":179.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070435.jpg?v=1784078701"},{"product_id":"zilmet-zhp351-119-gal-well-tank-1-1-4-in-connection-npt-connection","title":"Zilmet ZHP351 119 Gal Well Tank, 1-1\/4 in Connection, NPT Connection","description":"Solar expansion tank providing durable pressure absorption for solar heating applications.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933063872563,"sku":"ZILZHP351","price":1140.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHP302_54d0838b-0c23-4b56-a56d-80074a7c4834.jpg?v=1784078750"},{"product_id":"zilmet-zhp302-zhp302-well-tank-79-3-gal-tank-1-1-4-in-connection-npt-connection","title":"Zilmet ZHP302 ZHP302 Well Tank, 79.3 Gal Tank, 1-1\/4 in Connection, NPT Connection","description":"Expansion tank replacement for solar heating systems with dependable pressure control.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933063675955,"sku":"ZILZHP302","price":1152.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHP302.jpg?v=1784078716"},{"product_id":"zilmet-zht200-52-8-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT200 52.8 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Zilmet ZHT200 52.8 Gal Hydronic Tank 3\/4'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064003635,"sku":"ZILZHT200","price":379.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_5772d255-024f-4ad2-9739-99224e51a5f2.jpg?v=1784078740"},{"product_id":"zilmet-zhp350-105-7-gal-vertical-with-base-1-1-4-npt-connection-well-tank","title":"Zilmet ZHP350 105.7 Gal Vertical With Base 1-1\/4'' NPT Connection Well Tank","description":"High-performance solar tank designed for residential and light commercial systems.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933063774259,"sku":"ZILZHP350","price":1066.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070435_22ebb3fe-6e31-4946-ba13-121faaadd452.jpg?v=1784078809"},{"product_id":"zilmet-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet Gal Hydronic Tank 3\/4'' NPT Connection","description":"Zilmet ZHT150 39.6 Gal Hydronic Tank 3\/4'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933063938099,"sku":"ZILZHT150","price":524.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_e034e7a1-211e-463b-af34-1ddb56e833e0.jpg?v=1784078721"},{"product_id":"zilmet-zht300-79-3-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT300 79.3 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Expansion tank engineered for consistent pressure regulation in heating systems.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064101939,"sku":"ZILZHT300","price":1295.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_1638559e-568f-4f54-a5a3-871ec23a9a0c.jpg?v=1784078726"},{"product_id":"zilmet-zht500-132-1-gal-hydronic-tank-1-npt-connection","title":"Zilmet ZHT500 132.1 Gal Hydronic Tank 1'' NPT Connection","description":"Large-capacity heating expansion tank designed for hydronic systems.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933064134707,"sku":"ZILZHT500","price":2045.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_feddd5cd-26be-442b-af9d-4761269570f1.jpg?v=1784078826"},{"product_id":"zilmet-zht600-158-5-gal-hydronic-tank-1-npt-connection","title":"Zilmet ZHT600 158.5 Gal Hydronic Tank 1'' NPT Connection","description":"Expansion tank engineered for effective pressure control in heating applications.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064069171,"sku":"ZILZHT600","price":2255.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_6467e121-f077-4058-8faf-ca7fd531ad40.jpg?v=1784078511"},{"product_id":"zilmet-zht80-21-1-gal-cal-pro-hydronic-expansion-tank-3-4-connection","title":"Zilmet ZHT80 21.1 Gal Cal Pro Hydronic Expansion Tank 3\/4\" Connection","description":"Zilmet ZHT80 21.1 Gal Cal Pro Hydronic Expansion Tank 3\/4\" Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064265779,"sku":"ZILZHT80","price":262.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_55f61815-568b-4ab3-948e-646aa727a1c2.jpg?v=1784078522"},{"product_id":"zilmet-zht400-105-7-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT400 105.7 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Heating expansion tank providing durable construction and dependable performance.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933064233011,"sku":"ZILZHT400","price":1663.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_41d9ea61-ab24-4e25-9d96-bb38f965f0d9.jpg?v=1784078740"},{"product_id":"zilmet-zht700-184-9-gal-hydronic-tank-1-npt-connection","title":"Zilmet ZHT700 184.9 Gal Hydronic Tank 1'' NPT Connection","description":"High-capacity heating expansion tank offering reliable protection for hydronic systems.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064167475,"sku":"ZILZHT700","price":2805.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_45fc9154-3b25-44fc-8ada-b9d5a626e2ad.jpg?v=1784078489"},{"product_id":"zilmet-zht250-66-gal-hydronic-tank-3-4-npt-connection","title":"Zilmet ZHT250 66 Gal Hydronic Tank 3\/4'' NPT Connection","description":"Tank designed for heating systems, providing reliable thermal expansion control.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933064036403,"sku":"ZILZHT250","price":1053.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442_7c9c5957-1143-453f-b109-78c72a3af156.jpg?v=1784078776"},{"product_id":"zilmet-zs100h-26-4-gal-horizontal-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS100H 26.4 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","description":"Zilmet ZS100H 26.4 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933065347123,"sku":"ZILZS100H","price":2203.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_8463b0f9-f0fa-45e9-8367-639fdda2c4a4.jpg?v=1784078553"},{"product_id":"zilmet-zs100v-26-4-gal-vertical-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS100V 26.4 Gal Vertical Stainless Steel Tank 1'' NPT Connection","description":"Zilmet ZS100V 26.4 Gal Vertical Stainless Steel Tank 1'' NPT Connection","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933065674803,"sku":"ZILZS100V","price":2191.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_ec1c6682-f282-485c-856c-33a09fc67954.jpg?v=1784078532"},{"product_id":"zilmet-zs12-3-2-gal-stainless-steel-tank-3-4-npt-connection-nsf61-certified","title":"Zilmet ZS12 3.2 Gal Stainless Steel Tank 3\/4'' NPT Connection - Nsf61 Certified","description":"Zilmet ZS12 3.2 Gal Stainless Steel Tank 3\/4'' NPT Connection - Nsf61 Certified","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933066068019,"sku":"ZILZS12","price":297.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_0625acaa-4df7-4ced-a077-9b1c428e5632.jpg?v=1784078537"},{"product_id":"zilmet-zs60v-15-9-gal-vertical-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS60V 15.9 Gal Vertical Stainless Steel Tank 1'' NPT Connection","description":"Zilmet ZS60V 15.9 Gal Vertical Stainless Steel Tank 1'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933066919987,"sku":"ZILZS60V","price":1455.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_b723597c-240d-493a-baad-bab8eb3c8324.jpg?v=1784078637"},{"product_id":"zilmet-zht18-30-4-8-gal-capacity-cal-pro-zht18-30-hydronic-expansion-tank-1-2-in-connection-npt-connection-carbon-steel","title":"Zilmet ZHT18-30 4.8 Gal Capacity Cal Pro ZHT18-30 Hydronic Expansion Tank, 1\/2 in Connection, NPT Connection, Carbon Steel","description":"The Zilmet ZHT18-30 Cal Pro Expansion Tank supports hydronic heating systems with a 4.8-gallon capacity and 1\/2\" NPT connection. Crafted from high-grade carbon steel, it provides consistent pressure regulation and system protection for residential or light commercial setups.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933067542579,"sku":"ZILZHT1830","price":85.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHT1830_311a4281-7e51-4730-b635-c5bec0608c73.jpg?v=1784078516"},{"product_id":"zilmet-zhp250-52-8-gal-hydro-plus-thermal-expansion-tank-1-1-4-in-connection-carbon-steel-epoxy-almond","title":"Zilmet ZHP250 52.8 Gal Hydro-Plus Thermal Expansion Tank, 1-1\/4 in Connection, Carbon Steel, Epoxy, Almond","description":"Solar expansion tank engineered for high-temperature applications in solar heating systems.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933067313203,"sku":"ZILZHP250","price":686.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Zilmet_ZHP202_96f49774-6780-4199-9a06-ac2543af9490.jpg?v=1784078611"},{"product_id":"zilmet-zs24h-6-3-gal-horizontal-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS24H 6.3 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","description":"Zilmet ZS24H 6.3 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43933067608115,"sku":"ZILZS24H","price":754.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_56568e3d-34e3-434c-818b-a4d4cb29ada1.jpg?v=1784078547"},{"product_id":"zilmet-zht105-27-7-gal-cal-pro-hyrdronic-expansion-tank-3-4-npt-connection","title":"Zilmet ZHT105 27.7 Gal Cal Pro Hyrdronic Expansion Tank 3\/4\" NPT Connection","description":"Supporting larger hydronic systems, the ZHT105 expansion tank absorbs pressure fluctuations caused by water heating cycles, protecting boilers, pumps, and valves from stress. The 27.7-gallon capacity accommodates multi-zone or high-volume systems, while the carbon-steel shell provides exceptional structural strength. A pre-charged diaphragm maintains stable operation and long-term reliability under constant cycling. Ideal for commercial or heavy-duty residential applications.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933067804723,"sku":"ZILZHT105","price":386.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070442.jpg?v=1784078616"},{"product_id":"zilmet-zs24v-6-3-gal-vertical-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS24V 6.3 Gal Vertical Stainless Steel Tank 1'' NPT Connection","description":"Solar expansion tank engineered for vertical installation and dependable system protection.","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933067837491,"sku":"ZILZS24V","price":699.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485.jpg?v=1784078616"},{"product_id":"zilmet-zs60h-15-9-gal-horizontal-stainless-steel-tank-1-npt-connection","title":"Zilmet ZS60H 15.9 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","description":"Zilmet ZS60H 15.9 Gal Horizontal Stainless Steel Tank 1'' NPT Connection","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43933067903027,"sku":"ZILZS60H","price":1466.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZIL-11070485_6bfd0459-e647-4fd8-8461-27d9e000dbe7.jpg?v=1784078626"},{"product_id":"zilmet-zep5-2-1-gal-in-line-thermal-expansion-tank-with-3-4-stainless-steel-npt-connection","title":"Zilmet ZEP5 2.1 gal In-line thermal expansion tank with 3\/4\" Stainless steel NPT connection","description":"\u003ch3\u003eZilmet Easy-Pro In-Line Thermal Expansion Tanks\u003c\/h3\u003e\n\n\u003ch3\u003eZilmet Thermal Expansion Tanks for Hot Water Heaters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrevent dangerous pressure build up\u003c\/li\u003e\n\u003cli\u003eProtect household appliances and fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll tanks are NSF61 Certified\u003c\/li\u003e\n\u003cli\u003eEach tank is factory leak tested to ensure tank integrity\u003c\/li\u003e\n\u003cli\u003eMIG welding eliminated interior rough spots and sharp edges\u003c\/li\u003e\n\u003cli\u003eExclusive polypropylene liner eliminates internal corrosion\u003c\/li\u003e\n\u003cli\u003eExternal baked epoxy-polyester coating provides a durable appliance like finish\u003c\/li\u003e\n\u003cli\u003eProtected pre charge valve eliminates potential leak path\u003c\/li\u003e\n\u003cli\u003e150 psi max pressure rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cp\u003eZilmet has over 50 years of experience in manufacturing high quality diaphragm expansion tanks\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOver 2 million square feet of production space\u003c\/li\u003e\n\u003cli\u003eProduces over 5 million tanks and 1 million heat exchangers annually\u003c\/li\u003e\n\u003cli\u003eFully vertically integrated, designing and manufacturing all diaphragms internally\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eZilmet has created a compact design with a seamless diaphragm that never stretches or creases\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThere are no bubbles or corners to trap sediment, inhibiting bacterial growth\u003c\/li\u003e\n\u003cli\u003eInternational approvals for use with potable water to include NSF 61\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZILMET","offers":[{"title":"Default Title","offer_id":43935129108531,"sku":"ZILZEP5","price":66.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzep5__1_63ba35f7-9f84-49fc-91ed-ed433e59e9c7.png?v=1784135319"},{"product_id":"zilmet-zft18r-4-8-gal-flat-rectangular-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket","title":"Zilmet ZFT18R 4.8 gal flat rectangular hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket","description":"\u003ch3\u003eZilmet Flat Hydronic Wall Hung Expansion Tank\u003c\/h3\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect accessory to pair with a wall hung condensing boiler\u003c\/li\u003e\n\u003cli\u003eWelded mounting bracket and unique design allows for a quicker and less expensive installation\u003c\/li\u003e\n\u003cli\u003eProvides a more professional look to the mechanical room\u003c\/li\u003e\n\u003cli\u003eGreat for tight installations\u003c\/li\u003e\n\u003cli\u003eAllows for easier access to the boiler for maintenance\u003c\/li\u003e\n\u003cli\u003eAll tanks come with a welded mounting bracket and union connection with a double system check\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eZilmet has over 50 years of experience in manufacturing high quality diaphragm well tanks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOver 2 million square feet of production space\u003c\/li\u003e\n\u003cli\u003eProduces over 5 million tanks and 1 million heat exchangers annually\u003c\/li\u003e\n\u003cli\u003eFully vertically integrated, designing and manufacturing all diaphragms internally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129206835,"sku":"ZILZFT18R","price":176.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZFT18R-1_a84dd032-989e-4b5f-b989-1def8c65b456.jpg?v=1784135320"},{"product_id":"zilmet-zft18c-4-8-gal-flat-round-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket","title":"Zilmet ZFT18C 4.8 gal flat round hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket","description":"This compact flat-round hydronic expansion tank helps stabilize pressure fluctuations in closed heating systems, protecting boilers, piping, and valves from stress. The 4.8-gallon capacity is well-suited for residential hydronic loops and small commercial setups. A built-in union with two-way check valve simplifies installation and servicing, while the welded mounting bracket ensures secure placement. Durable internal diaphragms maintain long-term reliability.","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129272371,"sku":"ZILZFT18C","price":123.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzilmettanksc_45ab098c-dd63-426b-a275-5add4e5a61b1.png?v=1784135324"},{"product_id":"zilmet-zft8r-2-1-gal-flat-rectangular-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket","title":"Zilmet ZFT8R 2.1 gal flat rectangular hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket","description":"\u003ch3\u003eZilmet Flat Hydronic Wall Hung Expansion Tank\u003c\/h3\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect accessory to pair with a wall hung condensing boiler\u003c\/li\u003e\n\u003cli\u003eWelded mounting bracket and unique design allows for a quicker and less expensive installation\u003c\/li\u003e\n\u003cli\u003eProvides a more professional look to the mechanical room\u003c\/li\u003e\n\u003cli\u003eGreat for tight installations\u003c\/li\u003e\n\u003cli\u003eAllows for easier access to the boiler for maintenance\u003c\/li\u003e\n\u003cli\u003eAll tanks come with a welded mounting bracket and union connection with a double system check\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eZilmet has over 50 years of experience in manufacturing high quality diaphragm well tanks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOver 2 million square feet of production space\u003c\/li\u003e\n\u003cli\u003eProduces over 5 million tanks and 1 million heat exchangers annually\u003c\/li\u003e\n\u003cli\u003eFully vertically integrated, designing and manufacturing all diaphragms internally\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eWant to learn more about this flat rectangular hydronic tank? Read our blog about \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/boiler-system-repairs-and-maintenance\"\u003eboiler repair parts here.\u003c\/a\u003e\u003c\/p\u003e","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129403443,"sku":"ZILZFT8R","price":116.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZFT18R-1_9dc89dca-c66a-455b-b34c-0d3fcb9daddc.jpg?v=1784135312"},{"product_id":"zilmet-zft24r-6-3-gal-flat-rectangular-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket","title":"Zilmet ZFT24R 6.3 gal flat rectangular hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket","description":"\u003ch3\u003eZilmet Flat Hydronic Wall Hung Expansion Tank\u003c\/h3\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect accessory to pair with a wall hung condensing boiler\u003c\/li\u003e\n\u003cli\u003eWelded mounting bracket and unique design allows for a quicker and less expensive installation\u003c\/li\u003e\n\u003cli\u003eProvides a more professional look to the mechanical room\u003c\/li\u003e\n\u003cli\u003eGreat for tight installations\u003c\/li\u003e\n\u003cli\u003eAllows for easier access to the boiler for maintenance\u003c\/li\u003e\n\u003cli\u003eAll tanks come with a welded mounting bracket and union connection with a double system check\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eZilmet has over 50 years of experience in manufacturing high quality diaphragm well tanks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOver 2 million square feet of production space\u003c\/li\u003e\n\u003cli\u003eProduces over 5 million tanks and 1 million heat exchangers annually\u003c\/li\u003e\n\u003cli\u003eFully vertically integrated, designing and manufacturing all diaphragms internally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129370675,"sku":"ZILZFT24R","price":225.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzft18r__1_21b6aebb-0cf9-4f73-bf7d-3b10d423b44d.png?v=1784135348"},{"product_id":"zilmet-zs18-stainless-steel-expansion-tank","title":"Zilmet ZS18 Stainless steel expansion tank","description":"\u003cp\u003eZilmet stainless steel expansion tanks, constructed with 304 stainless steel, are used in hydronic, industrial, potable, and commercial applications. The tanks can be used for expansion, shock suppression and in variable speed pump systems. ZS8, ZS12, and ZS18 are all NSF61 certified. Uses include: high corrosive areas, rain water collection, marine, food processing, breweries, auto manufacturers, hospitals. \u003c\/p\u003e","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129534515,"sku":"ZILZS18","price":445.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzs18__1.jpg?v=1784135364"},{"product_id":"zilmet-zft8c-2-1-gal-flat-round-hydronic-tank-with-1-2-npt-connection-union-two-way-check-valve-and-welded-bracket","title":"Zilmet ZFT8C 2.1 gal flat round hydronic tank with 1\/2\" NPT connection, union (two-way check valve), and welded bracket","description":"\u003cp\u003e\u003cem\u003eNote: The image shown for this listing may not accurately depict actual product. Please contact us with questions or concerns before placing your order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWant to learn more about this circulator pump with Impeller ? Read our blog about \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/boiler-system-repairs-and-maintenance\"\u003eboiler repair parts here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003eWant to learn more about this flat round hydronic tank? Read our blog about \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/boiler-system-repairs-and-maintenance\"\u003eboiler repair parts here.\u003c\/a\u003e\u003c\/p\u003e","brand":"Zilmet","offers":[{"title":"Default Title","offer_id":43935129698355,"sku":"ZILZFT8C","price":116.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/zilzilmettanksc.png?v=1784135364"}],"url":"https:\/\/plumbing-deals.com\/collections\/expansion-tanks.oembed?page=3","provider":"Plumbing Deals","version":"1.0","type":"link"}