Pump Shaft Seal PS-1000, Heavy Duty (Saltwater Pools) - PS-3865

$18.99

IN STOCK

Part # 5250-225

  4.5 Average  

Details

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Part # 5250-225

Manufacturer Code PS-3865

Dimensions 1.5" L x 1.5" W x 2" D

Alternate Part #'s 319-3100B, PS-1000, PS-1905, PS-3865, PS-3865R, PS1000, PS3865, PS3865R, 35-423-1048, APCPS3865R, SPG-60-1001, USSPS3865

Product Description

Heavy duty pump motor shaft seal made with carbon graphite, stainless steel and Viton rubber.  These materials provide increased durability and resistance to chemicals and salt.  

Can be used for standard chlorine pools.  Strongly recommended for use on pool and spa pumps connected to salt chlorine systems or ozonators.

This seal can be used on a number different makes and models of pumps (see complete list under the "Parts" tab above).  Some of the more common pumps include the Pentair Whisperflo, American Products Ultra Flo, Polaris PB460 booster pump, and Astral Astra Max.

Frequently Bought with this Shaft Seal

Clear RTV Silicone 6558-0 (For gluing shaft seal into the seal plate)

 

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?     Asked on 5/20/2020 by Ronnie

Is this the correct seal for a saltwater pool running a B849 Century motor on a Pentair 011518 pump?
 Reply

A  Answered on 5/20/2020 by InyoPools Product Specialist Hector F.

Yes, this would be the correct saltwater shaft seal for your model 011518 pool pump. 
 Reply


?     Asked on 5/7/2020 by Dennis

Will the shaft seal kit PS-3865 work for a Pentair pump 38448300 Ultra Flow
 Reply

A  Answered on 12/8/2020 by InyoPools Product Specialist Hector F.

Hi Dennis, yes this shaft seal is compatible with the Pentair/ American Products Ultra Flo pool pump series. 
 Reply


?     Asked on 3/9/2020 by Antony

Hi. Will PS-1000 and PS-3865 fit the pump as per attached pictures?

 Reply

A  Answered on 3/10/2020 by InyoPools Product Specialist Hector F.

Yes, that is correct. The seals PS-3865 and the PS-1000 will both work on your model spa pump. 
 Reply


?     Asked on 3/9/2020 by Antony

Hi. Would it be better to use the heavy duty seal instead of standard one in non-salty water pump?
 Reply

A  Answered on 3/10/2020 by InyoPools Product Specialist Hector F.

Yes, if your swimming pool still uses chlorine for sanitation then it still would be worth it because there is still sodium in liquid chlorine and even chlorine tablets can create corrosion. 
 Reply

  • Commented on 3/10/2020 by Product Owner

    Hector, thank you very much for you feedback
     Reply


?     Asked on 5/11/2019 by Mike

Do you have a shaft seal to fit a Arksen 2hp mod 007-wp-igp-d20.
 Reply

A  Answered on 5/11/2019 by InyoPools Product Specialist Lennox H.

Hi, Mike. We do not have a seal for the Arksen 007-WP-IGP-D20 model pump.
 Reply


?     Asked on 4/29/2019 by Bo

I have two PB4-60 pumps, one older (Model MO?11110205 and a newer one (Model PB080317261) for my saltwater pool. Will this seal fit both models?
 Reply

A  Answered on 5/6/2019 by InyoPools Product Specialist Michelle B.

Hello, Yes, these seals will fit your booster pump.
 Reply


?     Asked on 6/28/2018 by kevin

Although my pump/motor is 12 years old, it seems that the shaft seal is leaking. I could barely make out the name of pump, but it looks like it spells Whisper. The P/N 01175 PMP WF - 30 230V 21/2 HP Can you match this up with needed seals? Thanks
 Reply

A  Answered on 6/28/2018 by InyoPools Product Specialist Lennox H.

Hi, Kevin. This Pump Shaft Seal - PS3865 will fit your pump based on the info provided.
 Reply


?     Asked on 1/18/2018 by Julie

Pump Seal 1000, Heavy Duty PS3865 (Saltwater Pools) - PS-3865 Is this the correct seal for Polaris Whisper 011772?
 Reply

A  Answered on 1/18/2018 by InyoPools Product Specialist Lennox H.

Hi, Julie. This Pump Seal will fit the Pentair Whisperflo Pump - 011772. 
 Reply


?     Asked on 6/4/2016 by

how is this part replaced
 Reply

A  Answered on 6/5/2016 by InyoPools Product Specialist Patrick P.

We have a Video on How to Replace a Pool Pump Shaft Seal which you should find helpful.
 Reply


?     Asked on 12/10/2014 by Wayne Gill

Is this the correct seal for a Polaris PB4-60W
 Reply

A  Answered on 12/10/2014 by InyoPools Product Specialist Alex V.

Wayne, Yes. This can be used on the Polaris PB4-60 booster pump.
 Reply


?     Asked on 1/25/2012 by Guest

How do I change the shaft seal on my pool pump?
 Reply

A  Answered on 1/25/2012 by InyoPools Product Specialist Patrick P.

Changing the shaft seal is quite simple. Here's How To Replace a Pool Motor Shaft Seal.
 Reply


?     Asked on 1/17/2012 by Guest

Why should I purchase the heavy duty seal?
 Reply

A  Answered on 1/17/2012 by InyoPools Product Specialist Patrick P.

The heavy duty shaft seal features carbon graphite, stainless steel, and Viton rubber. The properties of this seal contribute to the resistance of chemical corrosion. This is the best choice for salt chlorine generators or ozonators.
 Reply


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Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

Socket Set

1     0

Bearings on pump went bad.

Written on 6/1/2020 by Guest

After removing pump, followed directions on INYO pool video for pump replacement. I ordered the heavy duty seal since the previous pump/seal might have failed and that was the reason for the bearings going bad. Did water get in? I don't know, but thought for the few extra $$ a heavy duty seal would be a better choice. Got old seal out of Faceplate using socket the fit the diameter of the seal. Used a rubber hammer to remove. Installed new seal in the same manner. USE A RUBBER HAMMER TO PREVENT DAMAGE TO SEAL.

Were these instructions helpful? 
 

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Review Summary

 (Average 4.5  out of 5 stars)
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