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EXTROL MODEL 30 ET30 PRE-PRESSURIZED EXPANSION TANK, US $220 – Picture 0
EXTROL MODEL 30 ET30 PRE-PRESSURIZED EXPANSION TANK, US $220 – Picture 0

Extrol Model 30 Et30 Pre-pressurized Expansion Tank

US $220

  • Burton, Michigan, United States
  • Jun 7th
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This has never been installed but do not have orig. Box ...no returns please see my other items thanks for looking..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. Factory pre-charge: 12 psig Maximum working pressure: 100 psi Maximum operating temperature: 240 degree F Water tight reservoir for expanded water

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