Grundfos CM Booster

Grundfos CM Booster

 Verified🏆 2024 Award
4.8

339 reviews · Statistics

PositivevsNegative
99% · 3371 · 0%
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Reviews

339 reviews
Jon R.
Jon R.QLDCentral Queensland, QLD
  Fair Incentive VerifiedPinned

Use pump daily…

Living off of water tanks, we rely on a durable pump to supply water to the house and the garden. The Grundfos pump has lived up to expectations and is extremely quiet compared to our old one, which also used to cut in and out. We haven’t had that problem with this pump and are very happy with this brand so far. Highly recommend others to consider this pump.

Purchased in for $850.

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Taj N.
Taj N.
  Fair Incentive

Great pump

Had more power than expected. Definitely an upgrade I would recommend to any one! Show details
Jean H.
Jean H.South Australia2 posts
  Fair Incentive

Good quality product

Good quality, easy install and easy install to use. Would recommend again. Show details
Sarah
SarahWestern Australia
  Fair Incentive

Happy

Th Pump was easy to connect and is very reliable. Show details
Aurora
AuroraVICGippsland, VIC
  Fair Incentive

Excellent product!!

Great pump, efficient, reliable marvellous service.
As farmers we have used many types of Grundfos pumps with confidence and this is no different!! Show details
Wendy
WendySACentral, SA2 posts
  Fair Incentive Verified

Very happy Grundfos customers!

Very happy with our purchase of our Second Grundfos pump for our rain water tank. Always a very reliable and trustworthy brand and product! Highly recommend and rather quiet pump. Show details
Gus Romero
Gus RomeroQLDSouth East Queensland, QLD
  Fair Incentive

R3view on CM Booster

You should not take this little.in size product as low power. It is an amz8ng pump that just works non stop and it never misses a beat. Love this pump.will recommend to anyon3 in the market fpr a pump. Show details
R Thiele
R ThieleSACentral, SA2 posts
  Fair Incentive

Excellent Product

This is the second time I've purchased the CM Booster as I'm only interested in installing quality and reliability of product for my customers. I recommend the Grundfos CM Booster. Show details
Engineer12
Engineer12South Australia4 posts
  Fair Incentive

Boost - yes it does!

Was easy to install then all I had to do was unscrew the priming plug and let the air out and it started first go! Even though I got the same size as my previous pump (another brand) the Grundfos CM gave out more pressure. Show details
Toby
TobySAMetropolitan Adelaide, SA
  Fair Incentive

Great pump!!

Great pump good pressure. Very happy with this u it Show details
Matthew
MatthewSACentral, SA
  Fair Incentive

Great water pump

Upgrade to a CM Booster pump. A great pump, nice and quiet and has great water pressure. Show details
Kroehn Plumbing
Kroehn PlumbingSACentral, SA3 posts
  Fair Incentive Verified

Great pump

Have purchased more than one pump in the past. Very reliable. Show details
Craig M.
Craig M.
  Fair Incentive

Grundfos CMB-SP 5-47 is great

I bought one of these pumps 12 months ago and was so impressed I’ve just purchased another for a different site! Show details
Petefix
Petefix
  Fair Incentive

Great Pump

This Grundfos pump was bought to replace the original 'under rated' pump that came with the house. Being a multi-stage pump it produces more flow & much less noise - both good things! Pump was well packaged, instructions were clear, & installation was simple. Typical great Grundfos quality - very happy with our purchase. Show details
Paul T.
Paul T.
  Fair Incentive

Great pump, works like a dream

Loved this pump, quiet and efficient. Works like a dream.

Questions & Answers

Adam W.
Adam W.

Hello, we've recently run out of water in our rain water tanks the pump was attached to and ever since they have refilled the pump the water pressure has dropped significantly. Any help would be greatly appreciated.

Grundfos
Grundfos   DM   

Hi Adam, I believe you also asked this same question on the forum for Grundfos CM Booster Self-Priming. Please see my answer to your question on that forum. Kind Regards, Aaron

Extra Information

Grundfos CM Booster Self-Priming
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