WATTS® PLT Series 0067370 Potable Water Expansion Tank, 2.1 gal Capacity, 8 in Dia, Steel

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&P relief valve setting. This field adjustable steel tank is air pre-charged at 20 psi, volume 2.1 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).

WATTS® Potable Water Expansion Tank, PLT Series, 2.1 gal Capacity, 8 in Diameter, 3/4 in Connection, MNPT Connection, Steel, 150 psi, 200 deg F, 11 in H, Additional Information: 11 in Steel Tank, Butyl Rubber Diaphragm, Lead-Free, Stainless Steel Inlet Connection

• Prevents over pressure caused by thermal expansion

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_0067370_Instruction_Installation_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_0067370_Specification_Sheet.pdf
• Warranty Information https://assets.unilogcorp.com/267/ITEM/DOC/WATTS_0067370_Warranty.pdf