?     Asked on 7/18/2012by Guest

I have a Pentair Mastertemp heater will these unions work on this heater?
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A  Answered on 7/18/2012 by InyoPools Product Specialist Patrick P.

Yes the Unions listed here do work on the Pentair Mastertemp heater.
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?     Asked on 7/18/2012by Guest

I have the Sta Rite Max E Therm pool heater with the connector tubes, however I am looking for the threaded fittings that connect the 2" PVC pipe to the fittings?
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A  Answered on 7/18/2012 by InyoPools Product Specialist Patrick P.

If you have the Sta-Rite Max E Therm heater then you would require the PKG188 unions which are sold in a pack of two, one assembly for the inlet and assembly for the outlet, you may view or purchase these unions here http://www.inyopools.com/Products/07501352011572.htm we also have the parts schematic for the Max E Therm heater here http://www.inyopools.com/pool_parts_sta_rite_max_e_therm_water_system.aspx Thank you for the great question.
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?     Asked on 10/30/2016by Nicholas

Can you purchase just the union orings
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A  Answered on 10/31/2016 by InyoPools Product Specialist Adam Y.

Good Morning Nicholas, Yes you can.O-ring (226)  If there is anything else feel free to ask.
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?     Asked on 12/18/2017by Ray E

Do you know if there is a threaded side of the union is available in 2" pvc, the corresponding part (tailpiece?) that the nuts would screw onto? I'd need to take my spa heater out for repair and need to make a bypass for the heater so the system will still filter while the heater is out.
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A  Answered on 12/18/2017 by InyoPools Product Specialist Lennox H.

Hi, Ray E. The Adapter Kit, Union 2" FPT - PKG 189 is the version of this kit with 2" FPT tailpiece. 
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?     Asked on 6/12/2019by Tom lewis

Will the u11200ps union nut thread to a Hayward skimmer sp1091exterior threaded tail piece?
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A  Answered on 10/1/2019 by Industry Professional

We are not able to confirm as the mfg does not list a matching item. Hayward uses a non standard finer thread on their unions & the skimmer did not match up to either their 1-1/2" or their 2" unions. We suggest you contact them direct. @ 800-657-2287 with your SP1091LX question.
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?     Asked on 10/30/2019by Angela

do I need two unions or one for my max-e-pro?
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A  Answered on 10/30/2019 by InyoPools Product Specialist Megan C.

The Adapter Kit, Union 2" Slip Wg (pkg 188) is a set of 2, it includes (2) U11-196PS 2" SLIP TAILPIECE (2) U11-200PS UNION NUT (2) U9-362 UNION O-RINGS. You will only need to order one PART # 5057-29B for the intake and discharge fo the Max-E-Pro pump.
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?     Asked on 10/13/2021by carol duane fielder

Do I need this kit with the tank body 17307-0110S that I have ordered? Or will the existing (O) ring and slip ring come out of the body with no damage?
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A  Answered on 10/13/2021 by InyoPools Product Specialist Rich N.

Everything should come out fine if your current pump has similar unions.  The only thing I might recommend for your Sta-Rite Pump would be new o-rings for the unions and some lubricant to be sure they seal up perfectly.  
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?     Asked on 8/9/2023by Darryl Craus

is the price for a pair?
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A  Answered on 8/9/2023 by InyoPools Product Specialist Rich N.

Hi Darryl, yes, this is for 2 of the union adapters as shown.  These are designed to attach directly to the suction and discharge ports on the Sta-Rite Dyna-Glas and Dyna-Max pump.  
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