Stuart Turner Factory Reconditioned M550N Negative Head Twin Pump

m550n water pump

Stuart Turner M550N Negative Head Booster Pump


All our reconditioned Stuart Turner M550N Negative head pumps are built using all new parts. The pump has been striped down and re sprayed and built back up using all high quality parts. All our Reconditioned M550N pumps are FULLY tested in our pump centre.


SKU: ST-004 Category:

Product Description


Stuart Turner Reconditioned M550N Negative Head  pump hoses

M550N Water Booster Pump

The Stuart Turner M550N Pump is a 2.5 Bar brass booster pump and is used in apartments and houses to boost water pressure to the entire water system or shower. This is a fully reconditioned pump containing all new parts and has been fully tested.

Our reconditioned M550N pumps contain the following new parts.


  • Get up to €50 off with a trade in of your old M550N or €50 CASH
  • If your old M550N pump is missing parts it will still have a trade in value.
  • 2 New filters
  • Protective box
  • 12 month warranty
  • New anti-vibration legs
  • New PCB board
  • New starting capacitor
  • New electrical cord
  • 2 New bearings
  • 2 New mechanical seals
  • 2 New non-return valves
  • All O-rings & screws replaced
  • Electrical Housing Box and Lid
  • New pressure switch
  • New expansion vessel
  • Re Spray & Pump Polish
  • Fully Tested

We also supply and fit M550N  pumps in Dublin and surrounding areas. Contact us for a Quote if you need us to replace your old M550N pump with a fully reconditioned pump.

Or we can repair your old M550N pump in your home or at our workshop.