Top 6 Best Thermal Expansion Tank For Water Heater

Accepts expanded water caused by thermal expansion. Returns water to the system when hot water is used. Prevents the relief valve from going off. Inline thermal expansion tank. Accepts expanded water caused by thermal expansion. Returns water to the system when hot water is used. Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge. Protects water heater, appliances and fixtures.

Water thermal expansion tank - 2. 1 Gal. Diaphragm style tank for residential applications. Steel shell protected with polypropylene liner. Pre-charge is field adjustable. Low-lead law compliant.

This non-portable water expansion tank is for closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief sett of the relief valve. The carbon steel tank is pre-charged at 12 psi, has a 4.5 gallon volume, and features a durable expansion membrane preventing minimizes loss of the air change and ensures long and trouble-free life for the system. Made of carbon steel with epoxy finish, mounts to supply piping, with 12 inch MNPT system connection and .302-32 inch charging valve connection for on-site charging of the tank. Maximum pressure 60 psi and can be used in residential or commercial hydronic heating systems. Use in tandem with your hot water heater to absorb increased water volume ensuring long and trouble-free life for the system.

Designed for use with residential closed water systems Butyl diaphragm system absorbs the expansion of water volume. Protected pre-charge valve eliminates potential leak path Prevents dangerous pressure build up, protects household appliances and fixtures External baked epoxy-polyester coating provides a durable appliance finish. Exclusive polypropylene liner eliminates internal corrosion MIG welding eliminates interior rough spots and sharp edges Each tank is factory leak tested. 150 psi maximum pressure rating Maximum operating pressure 150 psi. Operating temperature 200F Factory pre-charge 40 psi. Stainless steel 34 in. MIP with hex Shell carbon steel. Connection stainless steel Diaphragm butyl. Color almond cUPC certified NSF 61 compliant.

Eliminates the waste of energy and water, thus saving money. Prevents the relief valve from going off. Protects the water heater and plumbing fixtures from premauture failure. Eliminates the waste of energy and water, thus saving money. Prevents a dangerous pressure build-up in the system.

PH tanks feature a 100 butyl diaphragm and plastic liner to separate the system water from the tanks air precharge. The system connection has a stainless steel nipple to prevent corrosion, something so other manufacturer offers. Tanks are finished with appliance quality paint which helps prevent external corrosion. Volume 2.1 Gallons.

CAPACITY 4. 5 gallons of water with a factory pre-charged pressure at 40 psi. DIMENSIONS 16-inch x 11. 1-Inch x 10. 9-Inch with 34-inch mip connection. MATERIAL It has a high-quality butyl rubber diaphragm and grade 304 stainless steel fittings for long-lasting performance. DESIGN The tank is designed to prevent hot water from back flowing into the cold water line, or escaping through the pressure relief valve. OPTIONS This thermal water expansion tank is available in varying capacity of 2 gallons and 4. 5 gallons of water choose as per requirement.

Tank Volume2 Gallons. Max Accept. Factor0.45. Diameter Inches8. Height12-56. Weight lbs5 lbs.

2 Gallon 12 Female NPT. Custom Wall Brackets Included. Max Liquid Pressure 130 PSI. Pre-Pressurized Air 30 PSI. Applications Used on gas, oil, or electric, direct-fired, residential water heater and water storage tank applications to absorb the increased volume of water created by thermal expansion..

Strong welded construction - Welded steel construction is designed to withstand high pressure loads and adds safety to your installation. Tanks are sturdy and built to last while at the same time they are lightweight, easy to handle and simple to install.. Resistant electrostatic paint finish - Provides an attractive look in addition to being durable as the finish is obtained through an electrostatic paint process.. Full acceptance bladder - Withstands high temperatures 240F. Of heavy duty construction, manufactured in house through an injection molding process. Compatible with waterglycol mixtures up to 50, solar and cooling systems.. No rust or corrosion of the steel shell Water is in the bladder No contact between steel shell and water. Not suitable for potable water application. See more product details.