Expansion Tanks in USA

• Standard Design Pressure : 125 PSI (200 & 250 PSI available)
• Temperatures : -20F to 450F

Expansion Tanks ASME Expansion Tanks AAtanks offers three ASME expansion tank designs: Bladder, Diaphragm and Compression. Tanks range in size from 2 to 10, 000 gallons. Most of AAtanks expansion vessels are designed using a pre-pressurized vessel with an internal bladder or diaphragm to manage fluids under p more...

• Sizes : TE-5 at 2 gal, TE-12 at 5 gal and TE-25 at 9.2 gal

Welded construction for long and reliable service. Heavy duty butyl diaphragm for use with potable water. The tank connection has a plastic sleeve to protect against corrosion along with internal coating of the steel shell. All models are factory pre-charged to 40 psi. more...