How to dismantle and assemble Grundfos CR, CRI, CRN 10, 15, 20 (IEC) pumps

[@monerradmanalimonerradmana9285]

Good working company grundfos❤

[@aladin8493]

I need a video to show how collecting the parts of the mechanical seal. Thanks 😊

[@antwain7942]

I loosed the top coupling bolts to pull the motor and the seal stated spraying water when I pulled on the motor? Do I need a new seal or did I do something wrong?

[@grundfos]

Hi, if you have only loosened the clutch and removed the engine (so if you have not tampered with the shaft seal or the nuts on the pump), then the shaft seal should not be leaking. Maybe you have shaken the pump shaft when you removed the motor? Then you have to change the axle seal. I hope this is of help, otherwise please contact your local service office: gfos.ly/60549QXGO.

[@jevariofernando1926]

Make a video to conection pipe with intake pump

[@afaiflorencii9717]

Good working company grundfos

[@siddiqmuhammad4110]

nice service

[@karlkanikon6229]

C'est très intéressant.

[@elvinmelo7013]

Yo tengo problema con un bombeo de una bomba centrífuga tengo parte de piezas del bombeo y no se donde consequirla

[@minecspa6208]

envianos un mail, y veamos si podemos ayudarte...

[@manuelsimixsimix3529]

A mola fica na parte de cima ou de baixo??

[@alimustakin8236]

Good Working

[@kailashjoshi9211]

I need to vido and spicification and sop CR 20 Pump Gurndfos makeCR 20 please kindly sent Thanks

[@grundfos]

Hi! Thanks for reaching out to us and for your interest in our products :) Can you specify a bit what kind of information you need? Otherwise, I can also recommend you to visit our website via this link and filter for CR 20 pumps: gfos.ly/6056PVWSG Here you will be able to see descriptions and variants of each pump model, specifications, spare parts, drawings, documentation and services etc. Let me know if there is anything else I can help you with. Have a great day! Kind regards, Sofie

[@namonyesam5198]

thanks

[@danielkarlsson608]

@grundfos part no. of special tools are very hard to find. It would be helpful to show the number of any special tool used in the video. Thank you.

[@grundfos]

Hi Daniel. Great question. I will investigate this and get back to you as soon as possible! Kind regards, Maria

[@grundfos]

Hi Daniel - The service tool numbers are shown in the CR, CRI, CRN 10, 15, 20 Service Instructions: grundfos.to/3r3HvOQ. Hope this helps. Kind regards, maria

[@danielkarlsson608]

@@grundfos thank you!

[@grundfos]

@@danielkarlsson608 Thank you for asking - we have put it into the description of the video now :)

[@marcelobergamini6782]

Obrigado pelo vídeo, corrigi vários erros de montagem aqui na empresa

[@miladshadfar]

perfect

[@monerradmanalimonerradmana9285]

Very well❤❤❤

[@arun4846]

👍

[@ipahipah4390]

Harga cnp berapa bos

[@santriuquuduljumaan9477]

L80 hadir

[@monerradmanalimonerradmana9285]

Good working company grundfos❤