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ET-RA Watts

ASME Pressurized Expansion Tanks

Series ET-RA ASME Pressurized Expansion Tanks are designed to absorb the expansion forces and control the pressure in heating and cooling systems. They are ASME Section VIII removable bladder type precharged expansion tanks. The excess water is contained in the heavy duty butyl bladder preventing tank corrosion and waterlogging problems. Available in a variety of models and sizes. Maximum Pressure: 125psi (8.5 bar).

Features

  • ASME Section VIII removable bladder type precharged tank
  • Prevents tank corrosion and waterlogging problems
  • Available in a variety of models and sizes
  • Designed to absorb the expansion forces and control the pressure in heating and cooling systems

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific ET-RA