Grundfos Conlift 1 LS Condensate Pump (4895F)

£ 62.39INC VAT

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Grundfos Conlift 1 LS Condensate Pump (4895F)

Suitable solution for removing freezing condensate from condensing boilers, air-conditioning systems, dehumidifiers and refrigerators.

  • Base-Standing or Wall-Hung Installation
  • Vertical Pump Height up to
  • Low Noise Operation
  • Easy Access for Cleaning
  • Can be Rotated up to 180°
  • 4 x Inlets
  • Up to 60 Starts an Hour

More Info

View all: Grundfos Flues & Boiler Accessories

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Rated 5 out of 5 by from Good item Great for value, easy to install, bought this quite a few before so far its good one
Date published: 2021-07-11
Rated 4 out of 5 by from great little pump I bought this to pump away the drainage from an ice making machine so it only has to deal with small quantities of water but its fairly continuous. It was easy to install and came complete with a flexible hose for discharge and a nozzle fitting to fit to a 1.5 inch waste pipe. I needed to buy a plug as it doesnt come with one. I was surprised when I tested it at how fast it pumped the waste water away it was very efficient and pretty quiet too. It comes with a boss to take the input pipe which was stepped so could take a variety of pipe sizes from about 19mm up to about 41mm I think. Overall I was impressed with the pump just would have been helpful to come with a plug.
Date published: 2021-04-15
Rated 3 out of 5 by from Good item Instructions are not easy for a DIY person and comes without a uk 3pin plug depends on application
Date published: 2020-12-22
Rated 4 out of 5 by from Does as expected Versatile product, easy to set up, does what it supposed to do. Instructions were a bit vague but all in all, happy with it so far and hopefully doesn't need much maintenance.
Date published: 2020-05-19
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Can I use this to take a washing machine waste?

Asked by: AlanAl

will this work in 2 degree tempurture

Asked by: Pyper
The specs link says no. Says minimum operating temp is 5
Answered by: Djdemon
Date published: 2021-08-01


Hi can anyone tell me should this pump run constantly or should it turn off when boiler is not running thanks
Asked by: Combination
It should only run when its sump is full and only for as long as it takes for the sump to empty. Most condense pumps are float operated this is no different. If the sump is full the float raises and it pumps out until the water level in the tank drops and the float falls.
Answered by: PAYaProfessional
Date published: 2021-04-18

Hose spec

I require a replacement discharge hose, can you please provide the spec of the one supplied (material / inside diameter / outside diameter)? I can then get a suitable replacement but longer than the 6m length supplied. Thanks
Asked by: Roooop

Can you place the hose into a plastic condense pipe for a longer run, approx 12 meters?

Asked by: CYP1
If you go on Grundfos website there is a specification sheet you can download that gives the length of the pipe run. What is says is at a 1m lift/height you can have a 50m run. A 2m lift of condensate would give you a 40m run. 3m lift of condensate would give you a max of 30m. A 4m lift of condensate would give you a max of 20m. And the maximum height the pump can lift condensate is 5m but that would give you a run of 10m. Hope my answer helps.
Answered by: SprintST
Date published: 2021-06-07
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Brand Grundfos
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Model Name Conlift 1 LS
Mount Type Base-Standing or Wall-Hung Installation
Operating Temperature 5-90 °C
Pack Size 1
Pieces in Pack/Case 1
Product Type Condensate Pump
Sound Pressure Level 47 dBA

Product contents

Inlet adaptor, discharge hose and fittings.