The Welded Diaphragm Expansion Tank for Heating Systems by METROPAC is engineered to manage thermal expansion in closed-loop heating systems. This tank features a welded diaphragm design that ensures durability and prevents leaks. It is constructed from high-quality materials to withstand high pressure and temperature variations. The tank is available in various sizes to accommodate different system capacities. This product is compliant with industry standards, making it a reliable choice for maintaining system efficiency and longevity in residential and commercial heating applications.
Residential Comfort/Combustion : Hydronic Heating : Expansion Tanks : TK300 Series- Heating : TK300-90/U
14.0 gallon Heating Expansion Tanks
Overview
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
- 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
- Maximum Safe Operating Pressure (psi)
- 100 psi
- Maximum Safe Operating Pressure (kPa)
- 689 kPA
- Weight (lb)
- 23 lb
- Weight (kg)
- 10.4 kg
- Materials
- Steel shell; Heavy duty Butyl diaphragm
- Comments
- Heating
- Operating Temperature Range (F)
- 240 F Maximum
- Operating Temperature Range (C)
- 115 C Maximum
- Connection Size (in.)
- 1/2 in.
- Volume (gal)
- 14.0 gal
- Volume (L)
- 53.1 L
- Maximum Acceptance Volume (gal)
- 11.5 gal
- Maximum Acceptance Volume (L)
- 40.1 L
- Diameter (in.)
- 15 3/8 in.
- Diameter (mm)
- 390.5 mm
- Height (in.)
- 21 in.
- Height (mm)
- 533 mm
- Connection Type
- Male NPT
