By Custom Molded Products


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Part # 9239-02

Manufacturer Code 154689Z

Dimensions 3-1/8" L x 5/16" D

Alternate Part #'s 154689, 154691, 25357-154-000, 301052, 4600-4668, 4600-4689, 788379669393, 9239-02, PAC-051-2849, PAC0512849, WC212-120P, CMP25357154000

Product Description

Air Relief Assembly by CMP for Sta-Rite - WC212-120P/154689Z

Pentair OEM - 154689Z

Frequently Bought with this Air Relief Assembly

Back Mount Pressure Gauge 4727-0

**Please note the Main picture is the new part, that is the part that you will receive if ordered**

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?     Asked on 6/13/2015by Billy Coleman

Does this part fit a Model S8M150 Filter
 Reply

A  Answered on 6/14/2015 by InyoPools Product Specialist Patrick P.

Hi Billy, Yes this is used on the Sta-Rite S8M150 System 3 Filter.
 Reply


?     Asked on 8/23/2015by Scott

We just bought a house with a hot tub in it and the system is a sta rite posiflow stainless filter and pump. The air relief assembly continues to drip, is there an o ring inside that needs to be replaced?
 Reply

A  Answered on 8/27/2015 by InyoPools Product Specialist Lennox H.

Hi Scott, You would have to replace the entire Air Relief Assembly, there isn't a replacement part # for the o-ring located inside of this assembly.
 Reply


?     Asked on 6/1/2016by Patrick

I need the part in the small picture that shows the thumb shut off. Does the part 9239-02 come with that ?
 Reply

A  Answered on 6/1/2016 by InyoPools Product Specialist Alan M.

Hello, Yes the Air Relief Assembly does come with the thumb screw that controls the release of air from the filter.
 Reply


?     Asked on 8/27/2016by Arleen

I received the air relief assembly but there is not a thumb screw for one of the holes. Is this supposed to go on the DE filter likes it is or is a piece missing? The thumb screw broke off the old part.
 Reply

A  Answered on 9/28/2016 by InyoPools Product Specialist Alan M.

Hello Arleen, this air relief valve includes one thumb screw. What is not included is a pressure gauge that would be inserted into the second hole like the Gauge Press w/ Indicator Rear Mount.
 Reply


?     Asked on 4/21/2019by Inyo Visitor

is this an automatic air relief valve
 Reply

A  Answered on 4/22/2019 by InyoPools Product Specialist Michelle B.

Hello, This is not an automatic air relief valve.
 Reply


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Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

channel lock pliers; teflon tape

Hard to close off completely

Written on 10/22/2021 by Guest

Part of original Sta-Rite System 3 SM400 filter installed in 2004. The part number is in the owner's manual. I found it easily on the INYO Pools web site. It was delivered promptly. After shutting off power, I opened the air relief to release pressure, and used a channel lock to unscrew the whole assembly, including the adapter bushing. I then separated the air relief assembly from the adapter bushing, and removed the short brass nipple, and pressure gauge. I wrapped a new nipple with teflon tape, and reassembled the parts.

I kept my fingers crossed when I powered up the pump. No leak at all, of water or air! The knurled knob the the relief valve works easily and seals tight, with little effort. Even for the DIY challenged like me, this could not have been easier.

Were these instructions helpful? 
 

Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

Adjustable Wrench

Old part leaked

Written on 6/3/2020 by Guest

Easy just screw in

Were these instructions helpful? 
 

Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

None

1     0

Air Relief Assembly was leaking

Written on 9/20/2019 by Guest

1) Removed old assembly from top of filter.
2) Removed pressure gauge from old assembly.
3) Installed gauge onto new assembly.
4) Installed new assembly onto filter.

Were these instructions helpful? 
 

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Review Summary

 (Average 4.86  out of 5 stars)
7 Rating
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