Grundfos 18L Pressure Tank
Grundfos 18L Pressure Tank

Grundfos 18L Pressure Tank

The GT tanks are available in sizes from 8 to 3,000 litres, suitable for vertical installation.
Grundfos 18 Litre Pressure Tank

Manufacturer: Grundfos

Contact us on 8162 5957 for pricing.

SKU: Grundfos 18L Pressure Tank. Categories: , , .

Grundfos 18L Pressure Tank

The GT-H 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 in polypropylene (PP) and is filled with water from the pump.

The GT-D tanks have a double diaphragm.

The bladder is the only component in contact with the liquid.


The Grundfos GT diaphragm and bladder pressure tanks are suitable for domestic and industrial applications where a controlled pressure is required.

Typical applications include the following:

Domestic water supply systems
Booster systems
Expansion in heating and air-conditioning systems
Irrigation systems
Industrial systems.

The Grundfos GT tanks are approved for use with potable water.
The GT tanks can be used with any Grundfos pump.

Features and benefits

Full range of pressure tanks for cold water and heating
5-year warranty on composite tanks
Materials in contact with the media are corrosion free
Maintenance-free diaphragm tank
Degassing tanks
High quality pressure vessels.


Weight 10 kg
Products specifications
Pre- Charge Pressure 150 kPa/ 22 psi
Connection Size Inlet 1″M to 1″F
Maximum Operating Pressure 1000 kpa
Water Temperature 0/90