Honeywell TK300-30/U, Hydronic Heating Expansion Tank, 4.4 Gallon, 1/2" Male Connection
Cat # : X6527
Model/Part # : TK300-30/U
Quantity:
Product Overview
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
- 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