Question about Pentair Challenger High Head 1.5 Hp Pump Up Rated

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Is there a picture how mecahnical seal fits

Is there a picture how mechanical seal fits together for pentair pool pump

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Locating suction line on pentair pump

the center of the pump is where it gets suction the discharge is on the outside of the pump.. so look under the tuRN in in red in turn pump off this is water out, the fitting all the way to the left is the in or suction side of most all pumps.. WARNING YOU MUST PRIME THE PUMP FIRST about 3 gallons. if you don't it will burn up the shaft seal and slowly leak water into the motor.. need more help search your area for the pool pump repair guy and ask him for help.. pictures are a big help so have a few on hand ready to email.. Jay the pump guy in longwood Florida

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Whisperflow pump making loud squealing noise

The noise is likely either the seal or a bearing in that order. If you are mechanically capable of working on the pump yourself then you can purchase a seal and gaskets at a pool supply store. If the bearings are bad then the motor needs to be replaced. In some cases a bearing can be replaced but usually it is more work than it is worth.

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1 Answer

Have a pentair 1 HP whisperflow pool pump. It makes a loud high pitch sound when turned on. Sometimes when first turned on it won't but quickly will begin making the loud high pitch sound. Almost...

Are you sure that you have it wired the right way. it has a setting for 220 or 110 the pump will run if it is not wired correctly however it will be varey ******* the brushes inside the motor resulting in a loss of efficiency

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1 Answer

How to strip pool pump, pantera bearing has pack up

You are probably wondering how to remove the impeller - generally, these are screwed on to tha motor shaft - motors normally run clockwise when viewed from the rear, so thread is normal right hand. remove fan cowl and fan from motor in order to be able to restrain the shaft while you unscrew the impeller - it should be straightforward from there.

Bearing failure is more often than not brought on by leakaege from the mechanical seal - when you reassemble the pump you should replace the seal assembl - also make sure that there is no damage in the form of melted plastic around the seal stationary seat area; replace parts as necessary.

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I have a Pentair Intelliflo pump system and lately it won't kick on to filter pool. ... It starts to prime and it won't create enough pressure on gauge to hit the threshold. It will get close and then it...

It sounds to me that your diffuser oring needs to be replaced. This is a common problem with that pump. The oring stretches out or breaks and this will keep the pump from creating a vaccum. This is easy to check. Shut the power off to the pump. Remove 6 bolts holding the seal plate together (do not remove the bolts that mount the motor to the pump). Their will be 2 bolts at top and bottom on each side of the seal plate that have no nuts and two bolts in the middle on each side of the seal plate that have nuts. Grab the motor and pull it away from the pump. You will see a cone on the front of the assembly. Check the oring and make sure it fits snug around the cone. If not, replace the oring. This is most likely what is wrong with your pump.

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