Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

Robokit 12 Litre Sealed System Expansion Kit

Robokit 12 Litre Sealed System Expansion Kit

Reflex Sealed System Expansion Kits

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Product code: CA-900012
£106.00 inc. VAT
Save £47.56
Valid until 01/12/2019
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Robokit 12 Litre Sealed System Expansion Kit

The central heating system most commonly used in Europe and other parts of the world is a sealed system.

Ease of installation makes it particularly attractive to the installer, as a sealed system alleviates the need to fit, feed and vent tanks in the central heating system.

Sealed system kit comprising expansion vessel, filling loop, safety relief valve complete with gauge, mounting bracket and manifold fitting.


  • System flexibility - due to component siting alternatives
  • Cost savings - due to considerably reduced installation time
  • No feed and expansion tank - hence avoiding 'pumping over' problems, risk of freezing up etc.
  • Longer life - due to virtual elimination of corrosion problems
  • Noise reduction - due to higher system pressure, boiler noise (localised heating) is significantly reduced or eliminated
  • Low maintenance cost - as equipment is virtually maintenance free, other than for periodic operational checks
  • Water supply (water regulations) G.24.1 and 24.2 compliant filling loop 10


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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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