Grundfos Medium CR Repair in Real Time

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Grundfos Medium CR Repair in Real Time

Рет қаралды 222,580

12 жыл бұрын

Here we show how to repair a Grundfos Medium CR, CRI, and CRN pump. This includes the 10, 15, and 20 series pumps. This video shows how to change the mechanical seal, impeller/chamber "stack kit" assembly, and o-rings. The model shown is a CR10-10.
We are a factory authorized service center for Grundfos for the state of Florida with a warehouse in Orlando. This is for instructional purposes only.
For more information see our website at www.blumenauerpumps.com

Пікірлер: 37

@messibooks6530 Жыл бұрын

Beautiful workmanship there, thanks for sharing.

@mustafaakgun4728 5 жыл бұрын

thanks a lot for your detailed information

@jeromelasenne8991 Ай бұрын

L'eau savonneuse pour ? Détecter une éventuelle fuite ? Merci pour le partage 😊

@malikrashid8777 3 жыл бұрын

Very nice work.

@skd18086 2 жыл бұрын

Very nice.like it very clear

@IngDzib 4 жыл бұрын

Thank you!

@besirulgensoy9623 Жыл бұрын

Çok. Kaliteli. Hidroforların. Mersedesi. Adeta

@daluz703 7 жыл бұрын

Very nice.....thanks for this info...

@rreeuuvveenntube 11 жыл бұрын

thank you very much,it helps, I have a CRX8, shaft seal is leaking,

@RCGshakenbake 2 жыл бұрын

You should emory the shaft with the provided emory cloth to protect the orings when you put the new seal on. At least I do, because I'm not going back out in the field to put another seal in for free.

@thekitefighters8620 5 жыл бұрын

Thanks Sir My problem solved this video thanku soo much

@ManjeetSingh-bz4iy 3 жыл бұрын

Thanks sir

@alibutt3567 Жыл бұрын

Sir do you have video of grandfos Cr 20-4 assembly fitting

@dogmike1751 3 жыл бұрын

Elvis sabe muito de grundfos

@sohel6521 6 жыл бұрын

thanks

@Ramjanali-eu4gr 8 жыл бұрын

very nice service vedio.

@lblah8027 3 жыл бұрын

In pump we will gives greeting or oiling

@user-lr1yp5hw9y 7 жыл бұрын

thanks for this inf....

@budiandriyanto2156 9 жыл бұрын

thanks for this info..how to get spare part. ?

@BlumenauerCorp 12 жыл бұрын

That is incorrect. This is the way to set the shaft height per Grundfos' work instructions. For more information, reference Grundfos product literature LCR-STK-152. Thanks for watching!

@jonnyrotten9755 2 жыл бұрын

Forgot “lockout” power source for the newbies

@panchanandas4379 7 жыл бұрын

good

@gonzalomejiarestrepo3986 4 жыл бұрын

Thanks ! Do you have any idea of what length is the shaft pin for a CR15 ? I am having trouble with a CR15-08, I am using a factory new Kit chamber Stack and a new shaft seal but it seems to be the customer lost the shaft pin so I made one but I am having a bad noise when the pump starts.

@blanksonasiedu1480 5 ай бұрын

Please need to buy some please

@jefryhalim8333 5 жыл бұрын

do you have video of grounfos JD basic 5..my pump did not work

@Kosekans 6 жыл бұрын

6:20 Can anyone tell me the thickness of that shaft key? This tool is missing at my pump :-(

@hankscorpio6111 2 жыл бұрын

I have 4 of them they're missing on along with a brand spanking new one in the box wrapped with plastic. I cut the plastic to see if I could see one on that one.. Nope! They need to supply those with the seal kit imo.

@cleanlight 9 жыл бұрын

Muito útil.

@kaiftrends9105 5 жыл бұрын

Is this help in water leakage ????

@talionisl8242 3 жыл бұрын

My pump have pressure in running, have water flow and no leak in seal But there is to much noise, its not in the motor also

@hankscorpio6111 2 жыл бұрын

You might have the pump shaft "stack" too high or not high enough. That gapping tool on the seal is what your suppose to be setting it at. Or your stack is going out is the other possibility.

@benitobalam2327 12 жыл бұрын

como puedo bajar este video o videos de youtube

@gorakatiraju2760 7 жыл бұрын

raju pall. hi

@praveenthudums3603 Жыл бұрын

I want seal model number

@sutasleelachayakul8535 8 жыл бұрын

HUUE?

@bradhardy2629 Жыл бұрын

On The Goulds Pump you don't have to mess with the motor at all . Sooo much Better than Grundfos. We had a miura boiler with cre 8 pumps. No Loop system to keep pump running all the time . The stack bearings kept going out every few weeks . Or the Nut on the bottom of the shaft would come lose and the stack would drop and rub on the housing . I would never Recommend Miura Boilers or your Cre 7 8 or 10 Pumps on most feedwater systems. Junk and a pain in the ass . for the Maintenance and or Boiler Engineer . Hope fully you guy's upgraded your product .