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Internet # 327851595

Model # SPX3200UNKIT

Union Connector Replacement Kit for Select Pumps And Heaters

$53.04
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  • HAYWARD - We Build Better
  • Please review bullet points for compatible models
  • Designed to work as a union connector replacement
  • View More Details

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Product Details

About This Product

This kit is a union connector replacement. It is designed to fit the HAYWARD models listed in the bullet points. Please verify your model before purchasing.

Highlights

  • Original manufacturer part # SPX3200UNKIT
  • Designed to fit HAYWARD tri-star pump series SP3200EE, SP3200X and SP3600
  • Also fits HAYWARD northstar pump series SP4000, SP4000X
  • Also fits HAYWARD EcoStar pump
  • Also fits HAYWARD universal H-series low nox heater
  • Also fits HAYWARD cartridge filter models SP3400VSPVR, C5030
  • Outside slip/spigot diameter: ~2-1/2 in.
  • Inside slip/socket diameter: fits standard 2 in. PVC pipe
  • Return Policy

Product Information

Internet # 327851595

Model # SPX3200UNKIT

Additional Resources

Shop All HAYWARD

Specifications

Details

Outdoor Living Product Type

Pool Equipment Replacement Part

Pack Size

1

Pool Type

Above Ground, In Ground

Returnable

90-Day

Questions & Answers

will coupler fit 2.7 thp vs pump family
ByJul 27, 2026
1 Answer | 
Answer This Question

Yes, it should fit the 2.7, you may want to check your exact model with customer service. 833-271-7665

By|Jul 28, 2026


    I'm looking for part Hayward SPX4000UNPAK1. They look the same and service a 2" union, but wanted to make sure it would fit my pump (Hayward NorthStar).
    ByJun 29, 2026
    1 Answer | 
    Answer This Question

    The SPX3200UNKIT union connector kit is specifically made for Hayward NorthStar SP4000 / SP4000X series pumps (2008–current). It is a 2 inch union.

    By|Jun 30, 2026


      What size is the inside slip? What size is the outside slip? Is this a 2-1/2” x 2” or is this a 2” x 1-1/2”?
      ByMay 13, 2026
      1 Answer | 
      Answer This Question

      Outside Slip/Spigot Diameter: ~2-1/2 inches -- Inside Slip/Socket Diameter: Fits standard 2-inch PVC pipe

      By|May 13, 2026


        Will this fit a Hayward Electric Heat Pump 140K btu (Model W3HP21405T / MCHX Series)?
        ByMay 3, 2026
        1 Answer | 
        Answer This Question

        Yes, the SPX3200UNKIT union connector kit is compatible with the Hayward W3HP21405T (HeatPro Heat Pump).

        By|May 4, 2026


          are these oem hayward parts?
          ByMar 10, 2026
          1 Answer | 
          Answer This Question

          Yes, they are manufactured by Hayward and are oem.

          By|Mar 10, 2026


            Will this fit a Hayward sp3215x20 pool pump?
            ByAug 24, 2025
            1 Answer | 
            Answer This Question

            Yes, the Hayward SPX3200UNKIT union connector kit will fit the Hayward TriStar pump model SP3215X20. The SP3215X20 is part of the TriStar SP3200X pump series.

            By|Aug 25, 2025


              will this union work on a 1 1/2" heater connection
              ByMay 30, 2025
              1 Answer | 
              Answer This Question

              No, the Hayward SPX3200UNKIT Union Connection Kit is designed for 2-inch or 2.5-inch plumbing connections, not 1.5-inch. It is not compatible with 1.5-inch plumbing. The kit is designed to adapt to larger plumbing, which is generally recommended for greater efficiency .

              By|Jun 2, 2025


                Will these work on any 2” pump or just this?
                ByOct 23, 2024
                1 Answer | 
                Answer This Question

                We feel that it is best to stick to the models listed for optimal performance.

                By|Oct 24, 2024


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                  Product Snapshot

                  Ideal for Hayward pump and heater owners seeking a reliable union connector replacement kit.
                  Ideal for concrete pool owners seeking dual suction, ensuring efficient water circulation and safety with anti-entrapment features.
                  Ideal for pool owners needing a reliable chlorinator cover replacement, ensuring safe and easy chlorine tab access.
                  Ideal for pool owners seeking enhanced filtration and water clarity with a durable, easy-to-install replacement cartridge.

                  Filter Type

                  Cartridge

                  Capacity

                  150 sq. ft.

                  Warranty Period

                  90-Day