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Buffer tank series 2026

HB-100

100L Stainless Steel Buffer Tank

Compact 100L buffer tank designed for renewable heating systems. Provides hydraulic separation and thermal storage for heat pumps, solar thermal, and biomass boilers. Manufactured from SUS304 stainless steel with argon-shielded precision welding.

OEM & customisation

Available from 100L to 500L. Options: SUS304/316 steel, custom connections.

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HB-100 Buffer Tank
Key features

What makes the HB-100 stand out

Hydraulic separation

Ensures proper hydraulic separation between heat source and distribution circuits, improving system efficiency and reducing pump wear.

Thermal storage

100L capacity provides thermal buffering to reduce heat source cycling, extending equipment life and improving comfort.

Premium build quality

  • • SUS304 stainless steel body
  • • Argon-shielded welding
  • • High-density PU foam insulation
  • • Multiple connection ports
Technical drawing
Buffer Tank 100L · Drawing V2.0
HB-100 drawing
Specifications

Packing & technical data

ParameterValue
ModelHB-100
Capacity100 L
Tank materialSUS304 stainless steel
InsulationHigh-density PU foam
ConnectionsG 1" circulation ×4 · G ½" sensor ×2
Packing size53 × 53 × 122 cm
Net weight27 kg
Gross weight29.5 kg

Technical Summary

  • Capacity: 100 Liters
  • Material: SUS304 Stainless Steel
  • Insulation: High-density PU foam
  • Connections: G 1" circulation, G 1/2" sensor
Warranty: 1 year from date of purchase for material and manufacturing defects, valid with proof of purchase.

ErP energy label

ErP label HB-100
Further reading

Related articles

Interested in the HB-100?

Contact us for pricing, lead times, and custom options.

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