Complete Pump Supplies | Supplier Domestic Water Pumps & Booster Pumps

Grundfos ALPHA2L 20-45N (150) Hot Water Service Circulator

Grundfos ALPHA2L 20-45N (150) Hot Water Service Circulator


  • alpha2-hot-water-service-circulator
  • alpha2l 20-45n curve
  • alpha2l 20-45n dims
Product code: 98094952
£331.80 inc. VAT
Save £118.50
Valid until 01/12/2019
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Grundfos ALPHA2L 20-45N (150) Hot Water Service Circulator - No fittings

GRUNDFOS ALPHA2 L N A circulator designed to circulate domestic hot water within the hot water distribution system.

  -    With the port-to-port measurement of 150 mm and stainless steel construction it completely fulfills the application demand.

ALPHA2 L N is the latest member of the Grundfos family of high-quality circulators.

With the alpha ALPHA2 L-series, you can stop worrying about complicated pump settings.

Compact design - The innovative design makes ALPHA2 L the most compact Grundfos circulator available. With the electronics integrated in the pump housing, installation in very confined spaces is now possible.

A-label - The frequency converter, permanent-magnet technology, and compact stator place ALPHA2 L highest on the energy label scheme. ALPHA2 L will use up to 80 % less electrical energy than D-labelled circulators.

ALPHA plug - The much appreciated and very popular ALPHA plug is the only plug in the market that offers extremely simple cable connection.

One-touch operation - Intuitive one-touch operation enables simple setting.

Technical Materials Installation Liquid
TF class: 110 Pump housing: Stainless steel Range of ambient temperature: 0 .. 40°C Pumped liquid: Water
Approvals on nameplate:­VDE,­GS,­CE,­EAC  Pump housing: DIN W.-Nr.14308 Maximum operating pressure: 10 bar Liquid temperature range: 2 .. 110°C
  Pump housing: ASTM A48-25 B Pipe connection: G 1 1/4 Liquid temperature during operation: 60°C
  Impeller: Composite, PP Pressure rating: PN 10 Density: 983.2kg/m³
    Port-to-port length: 150mm  


Electrical data
Power input - P1: 7 .. 45 W
Mains frequency: 50 Hz
Rated voltage: 1 x 230 V
Maximum current consumption: 0.07 .. 0.34 A
Enclosure class (IEC 34-5): IP42
Insulation class (IEC 85): F

Union sets, valves and flange sets for pumps supplied with no fittings/­flanges are listed separately and need to be ordered as an extra item.


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*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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