Thermal Expansion Tanks

Domestic Water Heaters • Hot Potable • Open Systems • Corrosive Resistant Wetted Parts

Used to absorb the additional volume of potable water created by a domestic water heater. These tank designs incorporate a diaphragm or bladder to isolate the expanded water from the pressure controlling air cushion.

FEATURES:

• Pre-charged (30PSIG/40PSIG TX)
• 240°F Maximum Temp
• Carbon steel shell and heavy duty butyl (FDA approved) bladder or diaphragm

TXA series:

• One of the industry’s most robust bladder style tanks
• Can be installed vertically or horizontally
• Free standing models have system connection at the bottom of tank
• Designed to be installed between a backflow preventer and a hot water heater
• Easily replaced in the field
• Easily draining to assist in establishing proper air charge