The Granite Group WWW | HTX 15 4Pro 2.1 Gallon Hydronic Expansion Tank

Please Sign In into your account to see price and availability.

HTX 15 4Pro 2.1 Gallon Hydronic Expansion Tank

Part #4PROHET15

MFG #HET 15

Please Sign In into your account to see price and availability.

Application : Hydronic

Capacity : 2.1 Gallons

Manufacturer Name : 4Pro

Option : Non-ASME

Pressure Rating : 100 PSI

Shell: Drawn steel w/ epoxy finish
Diaphragm: Butyl rubber
Connection: 1/2" MNPT
Max. Working Pressure: 100 PSI
Max. Working Temp: 240 F
Pre-Charge (adjustable): 12 PSI

Install Instructions
Specification Sheet

Our HET series tanks are diaphragm type, hydro-pneumatic tanks designed for pressure control of residential and commercial hydronic heating systems. A pre-charged air chamber allows for system water expansion. The air charge is controlled via a charging valve located on the top or bottom of the tank NOTE: These tanks are NOT to be used on open or potable (domestic) water systems.