Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

Grundfos GT-HR 140 Litre Expansion Vessel - 6 Bar

Grundfos GT-HR Expansion Vessel

Product code: 96573398
£264.13 inc. VAT
Save £98.89
Valid until 01/12/2019
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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.


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Delivery Information

Free delivery relates to MOST products on the Website over the value of £100.00 (excluding VAT). 

*Unless otherwise stated on individual items* 

Products purchased under £100.00 will incur a £6.95 delivery charge.

Standard Delivery Orders over £100.00 (3-5 working days)* - Free shipping for in stock items to mainland UK*. 

Next day shipping is only available for stock items which are ordered before 14:00 at a charge of £12.50*. Any orders that are placed after this time will be processed the following day.

Specified delivery times are based on orders placed before 2pm Monday to Friday (excludes Weekends and Bank Holidays)  - for more details please see "UK Shipping Charges" below.

Weekend or orders placed on a Bank holiday will be dispatched on the next working day.

*Excludes UK Islands, Republic of Ireland and Scottish Highlands.

During Christmas and New Year our warehouse will be closed. Orders over this period will be dispatched on the first working day after New Year.

Delivery times are subject to change if the item is out of stock with our supplier. There are products on our Website that are not stocked at our warehouse, nor with our manufacturer's UK warehouses, therefore lead times can vary. This is why we recommend you contact us prior to purchasing to check current stock levels and lead times.

If you are not available to take a delivery on the specified date, you must let us know immediately. If we attempt to deliver your order and no-one is in, a re-delivery charge may be incurred.  

As we use 3rd party delivery agents, Complete Pump Supplies are unable to guarantee that all deliveries will be the next working day. Complete Pump Supplies will not be liable for any loss of income, loss of profits, loss of markets, loss of reputation, loss of customers, loss of use, loss of an opportunity even if we had knowledge that such damages or loss might arise or for any indirect, incidental, special or consequential damages or loss howsoever arising.

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