Grundfos Pump Repair

Grundfos Pump Repair
Grundfos Scala2 Repair

For a Specialist Grundfos Pump Repair call the experts

grundfos pumps


We are Experts when it comes to Grundfos Pump Repair, with more than 20 years of experience. So if you have a Water Pump Problem give us a Call.


Grundfos Shower Pump


grundfos shower pump

This Grundfos Pump is best used when boosting water pressure in a domestic shower, bathroom or apartment. It is available in various pressures sizes up to 4 bar. 



This Grundfos Shower Pump is Ideal for properties with up to 2 bathrooms wanting to boost multiple shower heads. A Universal pump type suitable for use in both negative & positive head installation.


Some of the Features and benefits of this Grundfos Pump

  • Universal head (negative & positive)
  • Premium heavy duty brass pump
  • Twin and single impeller
  • Regenerative range
  • Continuously rated motor
  • Anti vibration feet
  • Supplied with stainless steel braided hoses
  • WRAS approved product

 Grundfos Water Booster Pump


Grundfos MQ3-35 Booster


Grundfos MQ3-45

The Grundfos MQ3-35 Compact Home Booster Pumping System is an all-in-one unit which rids the need of a separate pressure tank, pressure switch, electrical connections, pipe fittings, etc. The MQ3-35 has no pressure tank or pressure switch, therefore, less fittings are needed for installation.

The Compact all-in-one system consists of:

  • A user friendly control panel
  • Built-in pressure tank
  • Automatic stop / start for flow and pressure
  • Superb self-priming capability
  • Built-in protection against dry-running
  • Low-noise
  • Overload protection


Grundfos SCALA2 Pump

Grundfos Scala2

Grundfos SCALA2 is a fully integrated, self-priming, compact waterworks for pressure boosting in domestic applications. SCALA2 incorporates integrated speed control enabling the keeping of the perfect pressure at the taps, meaning that the pump performance will increase with increasing demand.

SCALA2 can be installed in just three easy steps:
1. Connect the pipes.
2. Simply Prime the pump.
3. Just Plug the pump into the power outlet and the pump will start.

Grundfos SCALA2 has all the components necessary to ensure comfortable pressure:
intelligent controller
integrated speed-controlled drive
integrated tank
integrated sensors
integrated non-return valves.
As it is self-priming, the SCALA2 is able to pump water from a level below the pump. Provided it is filled with water, the pump is able to lift water from an impressive depth of 8 m in less than 5 minutes.

This facilitates easy installation and start-up of the pump and provides more reliable water supply in installations where there is a risk of dry running and leakages in suction hose or pipes.

If exposed to dry running, water shortage or excessive temperature, blocked pump, for example in case of seizure or overload, the pump will stop automatically, thus preventing a motor burnout.

The pump features an automatic reset function. In case of dry running or similar alarm, the pump will stop. Restarting will be attempted every 5 minutes 8 times, thereafter, a new restart attempt will occur every 24 hours. The automatic reset function can be deactivated if required.

Due to its hydraulic design, permanent magnet motor and water cooling, the pump is extremely low-noise, 47 dB(A) in typical use, which makes it suitable for indoor as well as outdoor use. Max noise level at full load are 53 dB(A)

A built-in pressure tank reduces the number of starts and stops in case of leakages in the pipe system, causing less wear on the pump.

The Grundfos SCALA2 require little or no maintenance, but it is recommended to keep the pump clean, check the non-return valves and keep the ventilation holes free of dust.

Technical Information:

Rated flow: 3 m³/h
Rated head: 27 m
Maximum operating pressure: 10 bar

Grundfos PM1 Controller


Grundfos PM1
The Grundfos PM 1 and PM 2 pressure manager controls are
designed for automatic start/stop control of Grundfos water
pumps and other water supply pumps.

PM 1

The PM 1 is suitable for applications where start/stop of
the pump according to consumption is needed. It is the
basic control solution offering start at 1.5 or 2.2 bar.
The PM 1 starts the pump when the start pressure is
reached, and the pump keeps running as long as there
is a flow.
The PM 1 offers dry-running protection and cycling
alarm for increased safety.

PM 2

The PM 2 is the all-round control solution offering
adjustable start at 1.5 to 5 bar. This enables
customisation to different types of installations and
desired comfort level.
The start pressure is set by means of DIP switches
located behind the control panel whereas the current
pressure is indicated on the LED display on the front of
the PM 2.
The PM 2 starts the pump when the start pressure is
reached, and the pump keeps running as long as there
is a flow.
The PM 2 can be optimised for operation with an
external pressure tank by enabling the 1 bar
differential-pressure function. This function significantly
reduces the number of operating hours of the pump in
installations with pressure tank.


Grundfos Circulation pump replacement 

If you have a Grundfos Circulation pump fitted in your heating system and it is giving problems and needs replacement give us a call. We supply also can supply the next generation of low energy Grundfos circulation pumps,  Grundfos secondary return pumps and Grundfos Industrial Circulation Pumps.


Grundfos Circulation Pump


Grundfos Booster Pumps

Grundfos Booster Pump Sets supplied and fitted, complete range available, quick build lead time.

Full maintenance and repair service available 24 hours a day and service contract coverage arranged.


Grundfos Vertical Pump
Grundfos vertical booster pump supply, repair and maintenance.


We can supply, fit and repair any of the range of Grundfos Pumps available. This includes the complete range from heating system circulating pumps to pump sets for an apartment block, just contact us for more details.