HTX 30 4Pro 4.5 Gallon Hydronic Expansion Tank

4PROHET30 MFG #: HET 30
  • Manufacturer Name: 4Pro
  • Description
  • Documents
  • Specifications
  • 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
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.