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Grundfos Alpha 2L 15-60

Product Code: 73917

Suitable for 40°C. 1½" BSP connection. Plug and pump - no need to open terminal box. IP42. EuP 2013 and 2015 compliant. Kitemarked.

  • 7 Speed Settings
  • 6m Max. Delivery Head
  • 'A' Energy Rated
  • 5 Year Manufacturer's Guarantee
  • 2°C to 110°C Max Temp. Range
  • Flow Volume Q Maximum 3.5m³/h
  • 0.032kW Maximum Applications
  • 3 Fixed Speeds & 4 Variable
  • View more information

Product contents:
Pump, gaskets, mains plug, installation instructions.

4 variable speeds consist of 2 x constant pressure and 2 x proportional pressure.



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Rated 5 out of 5 top value and whisper quiet got this to replace the old pump in our system as the pressure wasnt enough to get to some of the larger rads in the house. The plug was a little fiddly to wire up but the rest was a doddle. Flow control really helps and its almost silent. 2 Feb 2016
Rated 5 out of 5 by Grundfos: high quality pump Bought this pump to replace an aging model that had suddenly become very noisy. Grundfos website identified the replacement model, and I was able to fit it very quickly with no issues directly into the same space and connectors. The new wiring plug arrangement is very simple to fit and will make future pump changes even easier. Some of the picturegrams in the instruction manual need a little thought to understand, though. 26 Jan 2016
Rated 5 out of 5 by Replacement Pump Bought to replace premature failure of pump fitted by BG (fitted at a 45 degree angle) and was very noisy with excess wear. This pump was so easy to fit and the new electrical connection is brilliant. The pump is so quiet, in fact totally silent, that I had to check it several times just to satisfy myself that it was actually working. System heats up much quicker than before. Well done Grundfos for producing yet another great product. 22 Jan 2016
Rated 5 out of 5 by Brilliant pump Brought these for stock whilst they were on offer,but have fitted many in the past without a single problem and never had a call back related to the pump. The new plug in cable connector is an excellent idea and makes pump changes in the future even easier. 13 Nov 2015
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15 Oct 2015
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No. A gravity system is not pumped, if your asking in a power cut would say a wood burning stove or Rayburn build up heat and be a risk if a pump was fitted on the primary.... Yes it would be a risk. Hope that helps
5 Feb 2016
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, Plumbing/Heating Engineer
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Brand Grundfos
Connection Type 1½" BSP Connection
Energy Rating A
IP Rating IP42
Manufacturer Guarantee 2 years
Max Pump Head Size 6 m
Model No Alpha 2L 15-60
Pack Size 1
Power Output (Watts/Kw) 0.032 kW
Product Type Heating Pump
Temperature Range 2 to 110 °C
Total Product Weight 1.9 kg