
Sta-Rite Union Connection Kit 2" x 2" FPT, PKG 189
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Quick overview
- Genuine Sta-Rite part Factory union connection kit, part number PKG 189.
- Sized 2 in x 2 in FPT Female pipe thread on both sides of the union.
- Sold as a kit The union parts come together rather than as loose pieces.
- Listed with Dyna-Pro pumps Appears in the Sta-Rite Dyna-Pro and Dyna-Pro E pump parts.
- Also on other pump diagrams It is shown as well on the Sta-Rite Dyna-Glas and Dyna-Max and the Pentair Dyna-Wave pump diagrams.
- Makes the pump serviceable Unions let you pull a pump for service without cutting pipe.
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Frequently bought together

Union Connection Kit 2" x 2" FPT, PKG 189
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Product details
The Sta-Rite PKG 189 is the 2 inch by 2 inch FPT union connection kit. Both sides take female pipe thread, and the kit arrives as a set rather than as loose parts.
Where it is listed
The kit is listed under the Sta-Rite Dyna-Pro and Dyna-Pro E pump parts. It also appears on the Sta-Rite Dyna-Glas and Dyna-Max pump parts and on the Pentair Dyna-Wave pump parts, so check your own pump against the part number before ordering.
Why unions matter
A pump plumbed in hard is a pump that costs an hour of cutting and gluing every time it needs a shaft seal. Unions at the suction and discharge ports turn that into two nuts and a lift. Any pad that gets serviced more than once benefits from having them fitted.
| Brand | Sta-Rite |
|---|---|
| Manufacturer part number | PKG 189 |
| UPC | 022315116849 |
| Type | Union connection kit |
| Size | 2 in x 2 in FPT |
| Listed under | Sta-Rite Dyna-Pro and Dyna-Pro E pump parts |
| Also shown in | Sta-Rite Dyna-Glas and Dyna-Max pump parts, Pentair Dyna-Wave pump parts |
| Shipping weight | 0.95 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
What thread is this?
Which pumps is it listed for?
Why fit unions at all?
Do I need thread sealant?
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