?     Asked on 6/7/2015by Roxane

Is this for the CL200 Series? My parts book says SPX1500UNPAK.
 Reply

A  Answered on 6/7/2015 by InyoPools Product Specialist Patrick P.

Hi Roxane, Yes this union kit is for the Hayward CL200 chlorinator.
 Reply


?     Asked on 4/7/2016by Alvira

I'm trying to find a union nut for model # SP1591. Can you help.
 Reply

A  Answered on 4/7/2016 by InyoPools Product Specialist Hector F.

The unions for this pump would be part number SP1500UNPAK2.
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?     Asked on 7/9/2016by tino

I just bought a Hayward cl200 inline feeder from you to replace my old one . which connectors do I need . I have 2 inch pipe going in and out of old feeder.
 Reply

A  Answered on 7/14/2016 by InyoPools Product Specialist Lennox H.

Hi Tino, These Union Connector (SP1500UNPAK2C) are the correct unions for the CL200 chlorinator using 2" plumbing.
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?     Asked on 4/27/2017by Inyo Visitor

What union connector to use for 11/2 inch piping?
 Reply

A  Answered on 4/28/2017 by InyoPools Product Specialist Lennox H.

Hi. You can use this union kit with either 1-1/2" or 2" PVC pipe.
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?     Asked on 5/6/2017by pat

Are the unions made of PVC? I noticed they are black and was curious if they were constructed of ABS? Can I glue the 1 1/2" schedule 40 pvc into the fitting with blue pvc glue?
 Reply

A  Answered on 5/8/2017 by InyoPools Product Specialist Patrick P.

Hi Pat, The sp1500unpak2c is made out of ABS. If you are gluing pvc to abs then the preferred glue is ABS to PVC transitional cement. If you do a search on Google for "ABS to PVC transitional cement" you will find a product by Weldon as well as Oatey. You should be able to find these at your local hardware store. I personally have always used pvc glue when gluing pvc to abs and have not had issues but ideally you would use the ABS to PVC transitional cement.
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?     Asked on 6/5/2017by Rick

I am trying to connect the CL200 to my intex pool that uses 1 1/2 inch flexible pipe. What adapters are needed? thanks.
 Reply

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

Hi Rick, I would suggest this Above Ground Pool Combo Adapter The male part of the fitting threads into the chlorinator and the smooth side allows you to slide the hose over the fitting.
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?     Asked on 4/3/2020by chad

Is it possible to just purchase the O-rings for this union?
 Reply

A  Answered on 4/3/2020 by InyoPools Product Specialist Lennox H.

Hi, Chad. The O-ring - O-41 only is available. 
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?     Asked on 4/27/2020by Ashley Ellis

Hi, We have a nut that is cracked. This pack looks IDENTICAL to what we need. The pump is an OLD model- SP 1711UN. Photo's attached. . The pipe is 1 1/2" so we know 2 parts in this kit fit but the nut, which we got from manufacturer as their part # spx1500g isn't 2". Do you think this kit will be a good match?

 Reply

A  Answered on 12/21/2020 by InyoPools Product Specialist Hector F.

Hi Ashley, yes this union kit will be compatible with your Hayward PowerFlo II model pool pump.  
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?     Asked on 5/25/2020by Thomas Stanko

d pump powerflo matrix pumup and i need the unions for the sp1500unpak2 do you have them in stock and can i get the over night ?
 Reply

A  Answered on 10/22/2020 by InyoPools Product Specialist Hector F.

Hi Thomas, yes the union packs part number SP1500UNPAK2 and SP1500UNPAK2C are both in stock and can be shipped for next day air delivery as well. Please see our shipping policy for further details. 
 Reply


?     Asked on 7/20/2021by Michelle Donald

my CL 200 seems to use a 1.5 threaded (on the feeder) and slip into a 1.5 pvc .. I would like to use its 1.5 threaded to a slip to a larger 2' pvc.
 Reply

A  Answered on 7/21/2021 by InyoPools Product Specialist Craig C.

Hello Michelle.  The addition of a 2" slip coupler onto the outside of the 1.5" side (the side opposite the 1.5" threads) will transition that fitting to a 2" pipe size.
 Reply