4.5 gal 11-2/5 in. 100 psi Cold Rolled Steel Hydronic Expansion Tank

Part #PSHT30  |  Item #7870557  |  Manufacturer Part #PSHT30

$58.06 EACH


4.5 gal

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Product Details

  • Diaphragm-type, pre-pressurized expansion tank
  • Designed for closed loop hydronic heating systems
  • Eliminates dangerous system pressure build-up
  • Eliminates relief valve spills
  • Pre-charge (adjustable): 12 PSI
  • These tanks are NOT to be used on open or potable (domestic) water systems


Capacity: 4.5 gal

Color Finish: White

Color Finish Category: Whites

Connection Type: NPT

Diameter: 11-2/5 in

End Connection 1: NPT

End Connections: NPT

FM Approved: No

Fitting Size 1: 1/2 in

Fitting Sizes: 1/2 in

Gauge: 16

Height: 17-1/5 in

Material: Cold Rolled Steel

Maximum Pressure: 100 psi

Temperature Range: 0 to 240 Deg F

UL Listed: No

Weight: 11.5