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Founded in 1997, China Caigong Construction Machinery Co., Ltd. is a high-tech China expansion tank manufacturer and wholesaler specialized in manufacturing and exporting construction machinery and make design, manufacture, sale, and installation of the high operation working construction equipment. With CE, GOST (Russia) and ISO certificate, we also obtained China Certification (CCC) and ISO9000 international System of the Quality Certification to ensure the quality and service of our used pallets products. Our customize expansion tanks products have been widely used for transportation for both men and cargo in field of general buildings, but also industry, electric power, miming, oil, chemical industry etc.

2 Gallon Thermal Expansion Water Heater Safety Tank, Steel Outer Shell, Polypropylene Lined Water Reservoir, Heavy Duty Butyl Diaphragm that Flexes, Leak Proof Precharged Air Chamber, Includes Saddle Valve, Reduces Pressure Build-Up And Harmful Pressure Spikes In Closed Water Systems, Temporarily Absorbs Expanded Water Overflow. "AMERICAN GRANBY" SAFETY EXPANSION TANKS
Steel shell. Polypropylene liner, butyl diaphragm. 200° F maximum operating temperature. 150 PSI maximum working pressure. In line, diaphragm-type, pre-pressurized tank for use with domestic hot water heaters to accept the increased volume of water created when a water storage tank is heated, keeping the system below the relief valve setting. Extends water heater life and protects plumbing fixtures by controlling pressure build-up. Smothers water hammer and eliminates hot water waste.

Flexcon WH8S Potable Water Heater Expansion Tank Potable Water Heater Expansion Tank Potable Water Heater Expansion Tanks Potable Water Heater Expans. THERMAL EXPANSION SAFETY TANK Flow catcher /check valve Reduces chance of discharge from T&P valve Extends water heater life and efficiency Steel dome Rigid NSF approved polypropylene liner Butyl diaphragm 200 deg. F max. 150 PSI max. 40 PSI factory pre-charge 11" dia. x 15"H 3/4" MPT connection Does not include saddle valve 4.4 gal. capacity For water heaters to 80 gal. up to 80 gal. Meets NSF, BOCA, CABO, IAPMO, NSPC, SBCCI, City of L.A.code 5 year warranty Boxed. 11" dia. x 15"H. Flow catcher /check valve. Reduces chance of discharge from T&P valve. Extends water heater life and efficiency. Steel dome. Water Expansion Tank (0067411) is for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve.

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