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4.4 gal. Expansion Tank

4.4 gal. Expansion Tank

Article Number:
  • $ 3938

Factory pre-charge: 12 psig . Maximum working pressure: 100 psi . Maximum operating temperature: 240 degree F . Water tight reservoir for expanded water

The EXTROL EX-30 Expansion Tank is pre-pressurized and features a diaphragm design. This expansion tank is designed for use with a hydronic heating system. It accepts expanded water as system temperature rises to reduce pressure build up.

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