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Expansion Tank Hot Water Heating 4.4 Gallon 1/2" MPT 30 Lbs.

Item #:B135-41 
Manufacturer Item: 102-1
Manufacturer: AMTROL INC
Amtrol Parts B135-41 Diaphragm Type Expansion Tank 4.4 Gallon 1/2" MPT 30 Lbs.
Amtrol Parts B135-41 Diaphragm Type Expansion Tank 4.4 Gallon 1/2" MPT 30 Lbs
  • Accepts expanded water as system temperature rises to reduce pressure build-up
  • Helps reduce energy consumption and reduces system wear
  • Suitable in propylene glycol applications with mixtures up to 50%
  • Heavy-duty butyl/EPDM diaphragm
  • Steel system connection
  • Projection welded air valve
  • Made in USA,

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Hot Water Steam Controls

Brand Name
Amtrol Parts
Type
Diaphragm Expansion Tank
Voltage
Voltage
Pressure
30 Lbs.
B135-41
Expansion Tank Hot Water Heating 4.4 Gallon 1/2" MPT 30 Lbs.
Quantity: