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  • Grundfos UPM3 A-rated Pump Grundfos UPM3 A-rated Pump
  • Grundfos UPM3 A-rated Pump Grundfos UPM3 A-rated Pump

Grundfos UPM3 Pump (A-rated)

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Quick Overview

*New And Improved Pump* A-Rated Pump EuP/ErP Ready

Availability: In stock

Excl. VAT: £91.66 Incl. VAT: £109.99


UPM3 AUTO L is for all applications in which an internally controlled pump is needed. It is designed to be used in appliances or cabinets with increased ambient temperatures and limited space options; either in standalone applications or in kit systems without PWM controller.

Characteristic Features

  • Glandless High Efficiency circulator for integration in HVAC systems; EEI ≤ 0.20 EN16297/3
  • Smallest design ever for a circulator; smaller than the well-known UPS circulator
  • Internally controlled circulator
  • Available with many standard and customized housings
  • Active or passive inrush current limitation
  • Ambient temperatures of up to 70 °C
  • Substitutes ALPHA2L pumps



  • Lowest space requirements ever for a circulator integrated in an appliance
  • Optimised design fit for easy accessibility
  • Easy access to the user interface from front
  • Easy access to the connectors from front
  • Easy access to the pump head screws from the front
  • Easy access to the de-blocking screw from front
  • Intelligent configuration Different signals and profiles available (PWM A, PWM C, KMBus)
  • Standard return signal showing power consumption, alarm and operation status
  • Other customized input profiles and different return profiles are possible e.g. flow estimation
  • Ready for Conversion according Ecodesign requirement for August, 2015 exceeding benchmark level; EEI ≤ 0.20 EN16297/3
  • Unmatched reliability
  • Field and lab tested product quality Ceramic bearing shaft - The UPM3 comes equipped with ceramic bearing shafts for a long and trouble-free lifetime.
  • The ceramic material is extremely durable and will not wear.
  • Double de-blocking system - Electronic de-blocking that maintains the maximum starting torque up to 25 Ncm and manual de-blocking accessible from the front without demounting the control box. High temperature resilience - The resilience to heat will enhance the possibilities of system integration enormously.
  • Ambient temperatures of up to 70 °C. 
  • Pump comes with 2 year manufacturer warranty

Additional Information

Returns Accepted No
Return postage will be paid by No
Return policy details No
Material No
Width (mm) No
Length (mm) No
Height (mm) No
Brand No
Unit Quantity No
Type No
Sub-Type No
Power (W) No
Unit Type No

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Delivery Service


We offer all our customers FREE, FAST delivery to mainland UK addresses (excluding Northern Ireland, Channel Islands and Scottish Highlands, although delivery is possible. Please contact us for a price). To qualify for this service, orders must be placed by 1:30 pm Monday to Friday.

Deliveries are made using our partners UK Mail and DPD, as both companies offer our customers a one-hour delivery notification period, meaning you don't have to wait in all day! Provide us with your mobile telephone number, or email address when ordering and you will receive a tracking number to follow the progress of your order.

How it works 1. You will receive an SMS message, or an email confirming the package has been despatched

2. You will receive a text message as soon as your package is out for delivery, with a one-hour delivery window.

3. If not convenient, you can change the date, or arrange to leave with a neighbour by replying to the text, or email.


If you want to follow your parcel now, check which company your order has been sent with, click on the correct logo below and enter your tracking number;


 Track you DPD parcel DPD Logo    Track you UK Mail parcel  UK Mail Logo          How text delivery works          



Why Buy From Us?


  • 1000s of happy customers

  • FREE, fast delivery across UK*

  • Extensive range of High quality products

  • 100% satisfaction guarantee - 30 days return policy

  • Price Match Offer

  • Up to 50 year warranty on products

  • Products CE certified, to meet with UK and EU standards