Diffuser - SPX3021B

$62.21

IN STOCK
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Part # 5110-09H

By Hayward Pool Products

  5 Average  

Details

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Part # 5110-09H

Manufacturer Code SPX3021B

Dimensions 6-7/8" x 3-1/2"

Alternate Part #'s 35-150-3033, HAY-101-6304, HAY1016304, SP-3021-B, SP3021-B, SP3021B, SPX3021B, HAYSPX3021B

Product Description

Diffuser - SPX3021B

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?     Asked on 8/12/2021by Daniel

The model number on my Super Pump II is unreadable however my motor says it's a 3/4 hp. Short of it is...based on the hp I thought I would need SPX2600-B. However when I pulled my pump apart it had a damaged SP3021-B. Did it have the wrong part installed or did I now order the wrong part (SPX2600-B)?
 Reply

A  Answered on 8/13/2021 by InyoPools Product Specialist Craig C.

Hello Daniel.  Hayward part number SPX2600-B is the correct Diffuser for Hayward Super II Pumps manufactured in 1987 and earlier with either a Full Rate or Up Rate 3/4 HP motor.  Hayward part number SPX3000-BN is the correct Diffuser for Hayward Super II Pumps manufactured in 1988 to current with either a Full Rate or Up Rate 3/4 HP motor.  Hayward part number SPX3021-B is the Diffuser for Hayward Super II Pumps manufactured with a minimum of 2.0 HP (other conditions apply).  Please note:  the seal plate, impeller, impeller ring, and diffuser should all mate with the motor total horsepower (THP) and year of Super II Pump manufacture.  Start with the motor THP and impeller, working from there.
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?     Asked on 2/4/2021by Inyo Visitor

Does this diffuser snap in like the SPX3000BN? Not seeing a way for it to do that. If not is it simply pressed on over the impeller? We are replacing a 2HP motor on our Super II Pump.
 Reply

A  Answered on 2/5/2021 by InyoPools Product Specialist Hector F.

Hello, yes this diffuser will sit in place similarly to the diffuser part number SPX3000BN. 
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?     Asked on 5/28/2020by Inyo Visitor

Does this diffuser come with a gasket? Or do I need to buy it separately, such as from GOKIT2?
 Reply

A  Answered on 5/29/2020 by InyoPools Product Specialist Hector F.

This diffuser does not come with the gasket so yes you would either need to purchase the seal kit for your specific pump model or the diffuser gasket alone. 
 Reply


?     Asked on 2/23/2018by anthony

is this the correct part for a 2hp pump?
 Reply

A  Answered on 2/23/2018 by InyoPools Product Specialist Lennox H.

Hi, Anthony. This Diffuser is for the Hayward Super II and RS Series 2 THP - 3 THP pumps that were manufactured after 1990. 
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Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

Socket Set

Diffuser was worn, could not find one locally, Inyo pools was great!

Written on 10/28/2019 by Guest

Pull out motor, swap diffuser

Were these instructions helpful? 
 

Difficulty

Est. Repair Time

1 to 2 hrs

Tools Needed

Wrench Set

Quebrado o roto totalmente y no succionaba el agua

Written on 6/27/2019 by Guest

Desarmar la bomba y cambio del mismo, muy bien gracias

Were these instructions helpful? 
 

Difficulty

Est. Repair Time

1 to 2 hrs

Tools Needed

Screwdriver, Nut Drivers, Pliers, Socket Set, Wrench Set

Complete Pump Rebuild

Written on 2/28/2019 by MaryLee N.

I ordered all the necessary parts from Inyo using their charts and exploded diagrams, after determining my pump model number. You may wish to contact Inyo tech support with your existing pump model number and have them assist you with obtaining the correct parts.

After reviewing the Inyo self-help video several times, I felt confident in attempting the rebuild. With a few common tools, I was able to complete the rebuild, and the pump works great. BE SURE to shut off the electrical breaker serving the pump. Other than that caution, there are no risks involved in this repair. Your only problems may occur if your pump has severely corroded components, which may make disassembly somewhat difficult.

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