Pressurized Water Buffer Tank

The pressurized water buffer tank is intended for use in the buffer of the hydronic heating/cooling system and DHW storage. Made from precision construction and high-quality materials for maximum durability and performance. Designed for quick and simple installation. Helps you provide comfort and convenience. It is manufactured to the highest quality. Remarkable low standing heat loss. Excellence in corrosion resistance and durability.


Types of pressurized water tank

  • Stainless steel:

SUS304, SUS316, SUS316L, Duplex Stainless Steel(DDS)

  • Porcelain Enamel
pressurized water tank types


Capacity Inner Tank Foam Material Outer Shell Packing Size
Liters Diameter*thickness (mm) (mm) (mm) (mm) (mm)
100L φ370*1.0 50 SUS304# φ470*1020 560*530*1105
150L φ370*1.0 50 SUS304# φ470*1480 560*530*1554
200L φ470*1.5 45 SUS304# φ560*1260 610*580*1604
300L φ520*1.5 45 SUS304# φ620*1500 710*700*1600
500L φ600*1.8 50 SUS304# φ700*1850 810*800*1960

Optional Parts

  • Stainless steel Solar coils and DHW coils: SUS316L, 25meters, 3/4"
  • Electric backup heater: 3kW, 6kW 220V/50Hz
  • Hydronic kit:  T/P valve, auto-discharge valve, water pressure gauge
water tank packing

Please note that we don't sell one or two water buffer tanks.

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