?     Asked on 9/4/2015by Perry

Can this be used on any Hayward pump?
 Reply

A  Answered on 9/9/2015 by InyoPools Product Specialist Lennox H.

Hi Perry, The Tri Star Union Connector (SPX3200UNKIT) can not be used on any Hayward Pump. It can be used on these Hayward Pumps: Hayward Tri StarHayward Northstar Pump, 2008 to CurrentHayward EcoStar, & Hayward Commercial Ecostar C.
 Reply


?     Asked on 12/14/2015by Inyo Visitor

is this a 2" union that connects to the top of the pump
 Reply

A  Answered on 12/15/2015 by InyoPools Product Specialist Hector F.

These are 2.5 inch unions for both the suction and pressure ports on a Hayward Tristar pump.
 Reply


?     Asked on 8/23/2016by Dennis

Does this item come in a set of two or when purchasing a single unit? Thanks
 Reply

A  Answered on 8/23/2016 by InyoPools Product Specialist Alan M.

The unions come as pictured as a two piece set with the o-rings. Please note that these are the connectors only and do not include the opposite threaded side that the connector is fitted to.
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?     Asked on 6/6/2017by Keith Nelson

I have a H350FDN. SN (21)131402102142001 Is this flange & coupling for my heater?
 Reply

A  Answered on 6/11/2017 by InyoPools Product Specialist Patrick P.

Yes this is the proper union replacement kit for the Hayward H350FDN heater.
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?     Asked on 7/2/2017by paul

I have a Hayward 250 FD. will this work on my heater
 Reply

A  Answered on 7/2/2017 by InyoPools Product Specialist Alex V.

Paul, This will work for the Hayward H250FD (N/P) heater. 
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?     Asked on 5/9/2018by Kim

Does this work with HP21404T
 Reply

A  Answered on 5/9/2018 by InyoPools Product Specialist Andy O.

Hello Kim- The Union Connector (spx3200unkit) 5112-200 will work with your HP21404T.
 Reply


?     Asked on 5/19/2018by Joee luis

Disculpa esta conexion es compatible con el filtro hayward Modelo C5030?
 Reply

A  Answered on 5/23/2018 by InyoPools Product Specialist Patrick P.

Sí, esto se ajusta al filtro Hayward C5030
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?     Asked on 8/17/2018by Danny Jurich

What kind of cement do you use to connect this to Schedule 40 PVC?
 Reply

A  Answered on 8/20/2018 by InyoPools Product Specialist Lennox H.

Hi, Danny. You will need a Primer and Cement to accomplish that task, you can reference Can PVC and CPVC be Glued Together? Blog for materials and instructions. 
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?     Asked on 10/11/2018by Redo

Will this union work on a Hayward (Leslies) RS1500 pump? It looks like the large size, style and shape o rings I need. The outside of my union is roughly 3.25"
 Reply

A  Answered on 10/11/2018 by InyoPools Product Specialist Lennox H.

Hi, Redo. Unfortunately, this Union Connector will not fit the RS1500 pump. You will need to purchase the RS750KIT. 
 Reply


?     Asked on 5/13/2019by Marco

Hi, I have a hayward northstar spa4010ns pump. Will this union connector works my pump? If not, which would the right part?
 Reply

A  Answered on 5/13/2019 by InyoPools Product Specialist Hector F.

These are the correct unions for the new generation Northstar pumps manufactured after 2008 and the part number 5112-007 is for the older generation prior to that.   
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A  Answered on 5/13/2019 by Industry Professional

That is the correct part for the Northstar!
 Reply


A  Answered on 5/13/2019 by Industry Professional

Yes this SPX3200UNKIT Union Kit, Hayward SP4000, TriStar, 2"s x fhbt, Black, qty 2 is the correct kit.
 Reply


?     Asked on 6/28/2019by HERB GELLER

is the Hayward SPX3200UNKIT the right thing to connect a CL200 chlorinator to my 1 1/2" pvc system?
 Reply

A  Answered on 6/28/2019 by InyoPools Product Specialist Michelle B.

Hello,This would be the correct fitting,http://www.inyopools.com/Products/07501352048597.htm
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?     Asked on 8/9/2019by Roy

I want to use my old pump as a backup for my Hayward Tristar VS950, so need a fitting to fit this union and connect to my old pump. Can you give me a part number?
 Reply

A  Answered on 9/23/2019 by Industry Professional

# 89-150-1171 Union Kit, Hayward SP4000, TriStar, 2"s x fhbt, Black, qty 2
 Reply


?     Asked on 11/18/2019by tom mendez

does this work with a H400FDN heater??
 Reply

A  Answered on 11/18/2019 by InyoPools Product Specialist Lennox H.

Hi, Tom. Yes, this Union Connector - SPX3200UNKIT is compatible with the Hayward H400FDN model heater. 
 Reply


?     Asked on 3/25/2020by Lonnie Anderson

hi i have the hayward H250FDN are these the connectors for the header inlet and outlet?
 Reply

A  Answered on 3/25/2020 by InyoPools Product Specialist Patrick P.

Hi Lonnie, Yes these are the connectors for the header inlet and outlet on the Hayward H250FDN Heater.
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?     Asked on 3/25/2020by Victor

El kit trae los dos conectores?
 Reply

A  Answered on 3/25/2020 by InyoPools Product Specialist Patrick P.

Sí, el kit viene con los dos conectores.
 Reply

  • Commented on 3/25/2020 by Product Owner

    Gracias
     Reply

    • Commented on 3/25/2020 by InyoPools Product Specialist Patrick P.

      de nada
       Reply


?     Asked on 3/27/2020by Phil

Hi, My inlet and outlet pipes are 1.5". is there an adapter or are they available in 1.5"?
 Reply

A  Answered on 3/27/2020 by InyoPools Product Specialist Patrick P.

Hi Phil, You would get this union kit on this page as well as this 1.5" x 2" Reducing Bushing
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?     Asked on 5/26/2020by Mike

Is there a male connector that fits to this piece?
 Reply

A  Answered on 12/29/2020 by InyoPools Product Specialist Hector F.

Hi Mike, there is no male threaded fitting that threads to this union as this union was designed to thread to male threads that are part of pumps, filters, or heaters with those male threads molded as part of them. 
 Reply


?     Asked on 6/9/2020by Tom

this is the correct part for a hayward HP50TA thanks tom
 Reply

A  Answered on 6/9/2020 by InyoPools Product Specialist Patrick P.

Hi Tom, Yes this is the correct part for a Hayward HP50TA heat pump.
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?     Asked on 6/14/2020by Inyo Visitor

can you purchase the gaskets only
 Reply

A  Answered on 6/19/2020 by InyoPools Product Specialist Hector F.

Yes, please click here to view that union's o rings part number 5112-201
 Reply


?     Asked on 6/23/2020by Inyo Visitor

will this work on h150fdp heater?
 Reply

A  Answered on 10/23/2020 by InyoPools Product Specialist Hector F.

Hello, yes this is the correct union kit for the model Hayward H150FDP pool heater. 
 Reply


?     Asked on 6/24/2020by mike perry

I have a H150FDN Hayward heater will this union fit my heater.
 Reply

A  Answered on 6/24/2020 by InyoPools Product Specialist Hector F.

Yes, this union connector is compatible with the model Hayward H150FDN heater. 
 Reply


?     Asked on 4/27/2021by rick

Does this fit my Hayward super II pump 1.5HP 115/230V?
 Reply

A  Answered on 4/27/2021 by InyoPools Product Specialist Robert M.

No, the 5112-200 (SPX3200UNKIT) will not work with the Hayward Super II pump. You could use part number 21063-200-000
 Reply


?     Asked on 5/3/2021by Inyo Visitor

Will this fit model # H135ID1
 Reply

A  Answered on 5/3/2021 by InyoPools Product Specialist Patrick P.

No this is not the correct union kit for the Hayward H135ID1 Pool Heater. You will require this Hayward IDXLUKT1135 H135ID1 Union Kit which we do currently have in stock ready to ship.
 Reply


?     Asked on 5/3/2021by Carl

I have recently acquired a HP21104T, however it is missing the union connections; would this Union Connector work?
 Reply

A  Answered on 5/4/2021 by Industry Professional

Yes the Hayward # SPX3200UNKIT is used on the current model heat pumps, gas heaters, in-ground cartridge filters, and TriStar and EcoStar in-ground pumps.
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?     Asked on 5/17/2021by Inyo Visitor

Will this Union connector fit SW150THN heater
 Reply

A  Answered on 5/17/2021 by InyoPools Product Specialist Patrick P.

Could you send us a few photos of your heater as well as the label on the heater? To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
 Reply


?     Asked on 5/22/2021by Dan

Will this work with Hayward c150s cartridge filter?
 Reply

A  Answered on 5/23/2021 by InyoPools Product Specialist Patrick P.

Hi Dan, Yes this union kit is the correct kit for the Hayward C150S.
 Reply


?     Asked on 5/24/2021by Norman Weinberg

Would this work for a Hayward H400FD to connect from the header assembly
 Reply

A  Answered on 5/24/2021 by InyoPools Product Specialist Craig C.

Hello Norman.  Yes, the Hayward Union Kit SPX3200UNKIT is compatible with the Hayward H400FDP gas heater.
 Reply


?     Asked on 5/28/2021by Dan

How can I get this to work with my pool’s 1.5 inch plumbing? Reducer or bushing?
 Reply

A  Answered on 5/28/2021 by InyoPools Product Specialist Craig C.

Hello Dan.  The Hayward Union Kit SPX3200UNKIT contains 2qty 2" Union Connectors.  A Schedule 40 PVC Reducer 2" x 1.5" Slip will glue easily into the connector adapting it to your pool's 1.5" plumbing.  The Union Kit is currently out of stock at INYO Pools.  The Schedule 40 PVC reducer is available at most neighborhood home improvement centers.  Schedule 40 PVC is rated for pool circulation applications.
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?     Asked on 6/24/2021by Thomas McGarvey

Just bought SPX3200UNKIT for Hayward HP50TA Heat Pump. Wanted to get a few xtra gaskets, is their a separate part number for the gaskets that I can use to order? Tom
 Reply

A  Answered on 6/24/2021 by InyoPools Product Specialist Craig C.

Hello Tom.  Hayward Union Connector Gaskets are available in a set of two (2) part number SPX3200UG.  Union Gasket (Set of 2) - SPX3200UG
 Reply


?     Asked on 7/13/2022by Ken Y

will this part fit hayward swim clear filter model c4030
 Reply

A  Answered on 7/13/2022 by InyoPools Product Specialist Craig C.

Hello Ken.  The Hayward Union Connector - SPX3200UNKIT is compatible with the Hayward SwimClear Filter model C4030.  Attached please find the Hayward SwimClear C2030, C3030, C4030, C5030, C7030 exploded parts diagram for reference.
 Reply


?     Asked on 7/22/2022by James McClane

Pool Guy thought the pump was bad. It wasn't. Will this fit a Superflo 2.0 hp inground pool pump with 1.5 inch pvc pipe.
 Reply

A  Answered on 7/22/2022 by InyoPools Product Specialist Craig C.

Hello James.  The Union Kit for Pentair SuperFlo - 350157 is the Pentair SuperFlo compatible plumbing union kit.  The union kit accommodates 1 1/2" internal slip and 2" external slip PVC Schedule 40 pipe.
 Reply


?     Asked on 1/26/2023by Lot Smith

are these connectors for a 2" pvc pipe?
 Reply

A  Answered on 1/26/2023 by InyoPools Product Specialist Rich N.

Hi Lot, yes, these will be perfect for 2" PVC pipe.  
 Reply


?     Asked on 6/27/2023by Mike M

will this work on a Northstar pre 2007 if the PVC is redone to accommodate different lock ring?
 Reply

A  Answered on 6/27/2023 by InyoPools Product Specialist Hector F.

Hello Mike, the unions used for your series pool pump are listed on key number 7 on this parts diagram. Currently they are not in stock however you can add yourself to our "notify me when in stock" list on the items page if you would like.  
 Reply