How to repair Grundfos CM, CME 1, 3, 5, 10, 15, 25 (stainless steel) pumps

[@carson2260]

Can the outlet be clocked at any 90deg position?

[@grundfos]

Hi, thank you for reaching out to us! For any service request, please reach out to your local authorised service center and we will help you as soon as possible: gfos.ly/6052PLMhs Kind regards, Sofie

[@yapkh8]

i have grundfos water pump 0.75 hp ,when the pump stop it has a howling sound as it come to s stop .what is causing the Howling sound that last about 5 to 8 second as it comes to a stop .and the cycle begins after every stop .please advice

[@grundfos]

Hi Errand, I'm very sorry to hear you have a problem with your Grundfos pump. Please contact your local Grundfos Service Centre: spr.ly/60523bS14. My colleagues there will be able to help you out! You are also welcome to send an email to [e-mail] with more information on where you are located, where you have bought your pump and the issue you are experiencing. Then I can forward it to a colleague. Best regards, Sabrina.

[@nassirkkpalazhimeethal5162]

Where can i get pump water seal for ch 4-40

[@grundfos]

Hi, Thank you for your interest in Grundfos. One of our dealers will be able to help you with where to buy and give out prices. You can find a list of local dealers here: gfos.ly/6053PiCyP when you select your country or area. Let me know if there is anything else I can assist you with. Thank you. Best regards, Sofie

[@wolfgangkeller5867]

Ich habe gehört, dass eine selbstansaugende Pumpe vom Typ CM, die nicht selbst ansaugt ein internes Ventil nicht geschlossen wird. Leider konnte ich bisher in keinem Video sehen, wie das Ventil aussieht und wie es eventuell zu reparieren ist.

[@grundfos]

Hallo Wolfgang Keller, vielen Dank, dass Sie sich mit uns in Verbindung setzen. Leider können wir Ihnen hier keine technischen Auskünfte geben. Bitte wenden Sie sich an die Kollegen im Service unter [e-mail] oder [phone] Mit freundlichen Grüßen Nadine vom Grundfos Social Media Team

[@wolfgangkeller5867]

Danke im Voraus

[@chiranjeevichiru9204]

Chambers and impillers good

[@joecullen9752]

@1.27 he removes what looks like a washer that does not go back on during assembly. Why?

[@markstuckey6225]

I think it one of the Nord-lock washers that drops off after he removes the top nut.

[@chamlongs1]

ok work

[@manosingh2038]

These pumps suck. Stay away. They burn out with a little voltage fluctuations. The Swedes drink too much latte to help. I had to move out until I found a good local pump.

[@grundfos]

Hi Mano, it sounds like you have unfortunately had a bad experience with one of our pumps. We continually strive to provide the best product and service to our customers. If you would like to share some more details about your experience we can see if we can help you in any way. Please feel free to write to [e-mail], we look forward to hearing from you, regards Jackie