Honeywell 7.6 Gallon Heating Expansion Tank
Honeywell 7.6 Gallon Heating Expansion Tank
Item # TK300-60

Honeywell Expansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre-pressurized, the tank keeps fluids circulating and maintains minimum pressure.

Features and Benefits
  • Butyl/EPDM diaphragm- 9 times better than natural rubber
  • Deep-drawn steel tank
  • Controls system pressure
  • Air-tight cushion-factory pre-charged to 12 psig and 100% tested
Product Specifications
Hazmat Information UN 1956 COMPRESSED GAS, N.O.S.,(air with up to 15% helium), 2.2
Maximum Safe Operating Pressure 100 psi (689 kPa)
Dimensions Height: 23"; Diameter: 11"
Volume 7.6 gallons
Operating Temperature Range 240°F Maximum
Connection Size 1/2" Male NPT
Weight 14 lbs
Materials Steel shell, Heavy duty Butyl diaphrgm


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