AMTROL – Extrol ASME Commercial Expansion Tanks

Company's Code RF0000

• Fixed Butyl/EPDM Diaphragm: Industry’s Thickest.

• Factory Pre-Charge: 12 PSIG.

• Max. Operating Temperature: 240º F.

• 1-Year Warranty.

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: 240º F (116º C)

• Max. Working Pressure: 125 PSIG (8.6 bar) through 300 PSIG (21 bar).

• Warranty: 1-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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1 other product in the same category:

Company's Code RF0000

• Strongest Tank Design Featuring Deep Drawn Steel and Multi-Dome Construction.

• Thickest Diaphragm – Heavy Duty Butyl/EPDM.

• Projection Welded Air Stem to Help Eliminate Leaks.

• Patented InSight™ Service Indicator Cap.

• In-Line Models Available in 2.0 through 14.0 Gallons

• Freestanding Models Available in 14 through 86 Gallons.

• Combination Packages Include an Air Purger (1″ Model 443 or 1-¼” Model 444) and an Air Vent (Model 700-C).