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.

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).