Expansion tankinstallation

BackStop A series Tanks are fixed-diaphragm type, pre-pressurized thermal expansion tanks. They are designed to absorb the expansion forces and control the pressure in residential potable water systems.

Expansion tankcar

The new 12-TWH1 & TWH2 all stainless steel tankless water heater expansion vessel is designed for use with tankless water heaters or point of use (P.O.U.) water heaters having 2 gallons or less volume.

This new device absorbs thermal expansion and pressure surges in tankless and (P.O.U.) water heaters to protect the heat exchanger. They can also be used as a shock suppressor (water hammer arrestor) for appliances with a fixture unit capacity of 11 (“A” size). This unit is durable and corrosion resistant.

Expansion tankLowe's

expansiontank中文

The unit is tested and approved by lAPMO, and tested at the IAPMO lab to the NSF 61 standard for potable water. The system connection is 1/2′ MPT Stainless steel and is supplied with or without an air charge valve.