Thursday, June 4, 2020

Flexcon PH1 "Mini" Expansion Tank

Flexcon Industries has introduced its new PH1 mini expansion tank. The PH1 tank is designed for use in tankless, residential on-demand water heaters with a total water content of 2 gallons or less and a maximum set point of 140 F.

This thermal expansion tank is designed to maintain safe water pressure in a domestic water heating system that utilizes a backflow preventer or check valve. It feature a butyl rubber diaphragm to separate the system water from the tank's inner walls and pre-charge. The tank and system connection is stainless steel. And it fits in the palm of your hand!

  • Model: PH1
  • Volume: .04
  • Connection: 1/2" NPTM
  • Diameter: 2.5"
  • Height: 5"
  • Weight: 9oz

For more information about Flexcon products, please visit our website: