{"product_id":"300310608-4-5-gal-lead-free-potable-water-expansion-tank-model-plt-12-stainless-steel-nipple","title":"4.5 Gal. Lead Free Potable Water Expansion Tank, Model #Plt-12, Stainless Steel Nipple","description":"This potable water expansion tank is used on gas, oil or electric, direct-fired, residential water heater and hot water storage tank applications to absorb the increased volume of water created by thermal expansion. It also maintains balanced pressure throughout the water supply system by keeping system pressure below the T andP relief valve setting. This field-adjustable steel tank is air pre-charged at 20 psi volume 4.5 Gal. designed with an FDA-approved polypropylene liner and Butyl rubber diaphragm, copper-lined steel and 3\/4 in. male inlet connection. An expansion membrane prevents air-to-water contact in the tank ensuring a long system life. IAPMO listed and ANSI\/NSF 61 certified. The maximum pressure is 150 PSI (10 BAR).\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003eCalifornia residents\u003c\/div\u003e\n\u003cdiv\u003e\u003cbutton\u003e\u003cspan\u003esee Prop 65 WARNINGS\u003c\/span\u003e\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrevents over-pressure caused by thermal expansion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir pre-charge at 20 psi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3\/4 in. male connection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eButyl rubber diaphragm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAbsorbs the increased volume of water created by thermal expansion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrevents air-to-water contact in the tank\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e150 psi maximum pressure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeeps system pressure below the T and P relief valve setting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsures long system life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be used in gas, oil, and residential heater\/hot water applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eObsoleted as per IBI request\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003e\n\n\u003ctable\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e9.10 \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFinish Family\u003c\/td\u003e\n\u003ctd\u003eBeige\/Bisque\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel Tank with an FDA-approved polypropylene liner and Butyl rubber diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight (lb.)\u003c\/td\u003e\n\u003ctd\u003e9.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eReturnable\u003c\/td\u003e\n\u003ctd\u003e180-Day\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\/Model\u003c\/td\u003e\n\u003ctd\u003eUniversal Water Heaters\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (in.)\u003c\/td\u003e\n\u003ctd\u003e11.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (in.)\u003c\/td\u003e\n\u003ctd\u003e14.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Depth (in.)\u003c\/td\u003e\n\u003ctd\u003e11.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd\u003eWatts (the \"Company\") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/table\u003e\u003cbr\u003e","brand":"In Stock Hardwarestore Delivery","offers":[{"title":"Default Title","offer_id":52975650505070,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/2174\/8126\/files\/9ffa562ce3318378d1aa46e7cfe1eed9_a927d473-53ab-41a1-9722-4071b610bb0c.jpg?v=1763156811","url":"https:\/\/www.arbor-home.com\/products\/300310608-4-5-gal-lead-free-potable-water-expansion-tank-model-plt-12-stainless-steel-nipple","provider":"PROARB","version":"1.0","type":"link"}