ETX-15 WATTS HYDRONIC EXPANSION TANK 2.1 GALLON

Part Number: ETX-15 Brand: Watts

ETX-15 WATTS HYDRONIC EXPANSION TANK 2.1 GALLON

Price
Request a Quote
Stock
Out of Stock
Does not ship to OH, United States

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 psi, tank volume is 2.1 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy finish, mounts to supply piping, 1/2 inch MNPT system connection and a 0.302-32 inch charging valve connection (standard tire valve) to facilitate on-site charging of the tank to meet system requirements. The maximum working pressure is 75 psi (5.3 bar).

Features
  • Precharged to 12 psi
  • Rugged flexible butyl diaphragm
  • Inline and free standing models
  • Steel construction

Specifications

Brand

AIR PRECHARGE

  • 12 PSI

BLADDER MATERIAL

  • BUTYL

DIAMETER

  • 8"

HEIGHT

  • 12.5"

ORIENTATION

  • VERTICAL/HORIZONTAL

Inlet Connection Size

  • 1/2" IPS MALE

TANK ACCEPTANCE

  • 1 GALLON

TANK VOLUME

  • 2.1 GALLONS

MAX WORKING PRESSURE

  • 75 PSI

MAX OPERATING TEMP

  • 220 DEGREES F.

show more