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Storage tank for commercial with heat exchanger up to 5000L
Product Range |
commercial tank |
Cylinder Material |
SUS304/SUS316L/Duplex Stainless steel |
Volume Range |
50L-1000L |
Outer shell |
Color board or Stainless steel |
CONNECTIONS |
1”, 2”, 3”, 4”, DN150 flange,etc. |
Working Pressure |
0.6 MPa |
Maximum Pressure |
1.0 Mpa |
Outdoor Option |
Yes |
Suitable Heat Sources |
Pellet Boiler, Solar, Electric, Photovoltaic,Heat Pump |

The SST Duplex stainless steel tank has two sets of flow/return connections (500L = G1″F / 1O00L = G2"F / 2000L = DN 80) to provide flexible connection and installation options, in addition to a separate G1″F exhaust connection, G1″F drain connection and G1/2″F Temp.sensor connection.
Commercial water tanks can work in conjunction with heat pumps to provide efficient heating, cooling, or hot water supply for various commercial applications. This combination is often used in systems where there is a need for temperature control of water, such as in heating, ventilation, and air conditioning (HVAC) systems, domestic hot water supply, and industrial processes.
SST Stainless Steel Tanks are crafted from Duplex 2205 Stainless Steel, offering high corrosion resistance and durability. Available in sizes from 800 to 5000 litres, they suit various settings and are optimized for energy efficiency with 800-2000L models featuring 50mm Rigid Polyurethane insulation and 3000-5000L models insulated with an expanded foam jacket. Compatible with multiple heat sources with optional stainless steel coils, these tanks are Watermark approved and are ideal for both commercial and residential applications.