For the best Gemaire experience, please update your web browser.

Easyflex EF-TET-2 - Thermal Expansion Tank, 2 Gallons, 3/4" MIP

Item: EF-TET-2
What’s the price?
Sign in or register for pricing.

Your Order Templates
Save products for later, or create order templates to quickly re-buy items for routine jobs.

Add To Order Template

Inventory At Nearby Branches



Thermal Expansion Tank

Built with heavy duty butyl diaphragm system to absorb the expansion of water volume and help prevent dangerous pressure build-up.

Easyflex Tankone is designed to maintain safe pressures in a domestic water heating system that utilizes a backflow preventer or check valve. Tankone features a butyl rubber diaphragm and plastic liner to separate the system water from the tank's air charge. The system connection has a stainless steel nipple to prevent corrosion. High quality coating on the shell will helps to prevent external corrosion. Every Tankone tank is comprehensively tested and backed by an Easyflex 5 year limited warranty.

  • Stainless Steel 3/4" MIP with Hex
  • Butyl Rubber Diaphragm
  • Factory pre-charged at 40 psig
  • Air Charging Port : Brass Port with o-ring seal


NameEasyflex EF-TET-2 - Thermal Expansion Tank, 2 Gallons, 3/4" MIP
Gemaire Item NumberEF-TET-2
Manufacturer Product NumberEF-TET-2
SKU - PIM Number6629766614192689
ERP Number378230
Unit of MeasureEA
Weight5.5 Pounds (Lb)
Length8.0 Inches (In)
Width8.0 Inches (In)
Height13.0 Inches (In)
Country of OriginCHN
Warranty OfferedYes
UL ListedNo
UL RecognizedNo
GEM - Case Quantity

Parts List