Construction

• Shell: ASME Approved Steel
• Diaphragm: Heavy Duty Butyl/EPDM
• Bladder: Heavy Duty Butyl
• System Connection: Malleable Iron
• Finish: Red Oxide Primer
• Air Valve: Schrader Valve w/ EPDM Seats
• Factory Precharge: 12 PSIG (0.8 bar

Performance

• Max. Operating Temperature: 240ºF (116ºC)
• Max. Working Pressure: 125 PSIG (8.6 bar) through 300 PSIG (21 bar).
• Warranty: 3-Year Limited

Application

• For use in closed, non-potable hydronic heating and chilled water systems.
• Meets all ASME Section VIII, Division 1 code standards.
• Available with optional sight glass and seismic restraints.

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