Brochure

59
RESIDENTIAL
Interior Powder Coating is Permanently
Bonded to the Tank Shell for Ultimate
Protection on the Inside of the Tank
Butyl Rubber Parabolic Diaphragm
Positive Lock Retention System
Controls Compression in the
Diaphragm Connection, Eliminating Air
Loss or Water Leaks in Tank
Projection Welded Air Valve
5-Year Limited Warranty on PMC
Expansion Tanks
1-Year Limited Warranty on Hydronic
Expansion Tanks
EXPANSION TANKS
Certified to NSF/ANSI
61-G and 372
When used in
potable applications