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Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

Product Code: 96573398
Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

Regular Price: £399.60

Special Price £229.77 ex. VAT £275.72 inc. VAT


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Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

The GT-HR tanks are conventional diaphragm-type expansion vessel ranging from 8 to 1000 litres for 6 bar working pressure for closed heating systems and chilled water applications. These tanks can be incorporated in an expansion system in a tiny household or a large multi-storey building.

GT-HR tanks can be used with any Grundfos pump.

The GT-HR tanks are available in sizes ranging from 8 to 1000 litres and are suitable for vertical installation. The tanks have a non-replaceable diaphragm that is pre-charged with nitrogen (1.5 bar). The tanks have a non-toxic butyl rubber diaphragm, dividing the tank chamber into two compartments. The upper compartment contains compressed nitrogen. The lower compartment has a liner of polypropylene (PP) and is filled with water from the pump.


  • Domestic - heating and chilled-water systems
  • Commercial - building heating and chilled-water systems
  • Industrial - heating and chilled-water systems.
Product Downloads
SKU 96573398
Weight (kg) 0.0000
Dimensions 480 x 912mm
Volume / Capacity 140 Litre
Orientation Vertical
System type Heating
Vessel Pre-Charge Pressure 1.5 bar
Max. Pressure 6 bar