Dixon S22 1-1/2-Inch NPSM Female Short-Shank Hose Coupling
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
The Dixon S22 King short-shank female hose coupling connects a water hose to a matching 1-1/2-inch NPSM male fitting. Its shank and coupling nut are plated iron, with a rubber seal.
This is the female coupling half, not the complete male-and-female set. Choose it for replacement of the female end or when assembling a water suction or discharge line with separately selected hose and attachment components.
| Feature | Benefit |
|---|---|
| Female coupling nut | Makes the threaded connection to the corresponding male coupling. |
| Short hose shank | Provides the hose-side connection for a properly secured hose assembly. |
| NPSM thread | Matches the specified thread standard rather than relying on nominal diameter alone. |
| Specification | Detail |
|---|---|
| Manufacturer part number | S22 |
| Nominal connection | 1-1/2-inch female NPSM |
| Shank and nut | Plated iron |
| Seal | Rubber |
| Application | Water suction or discharge |
| Component | Selection |
|---|---|
| This item | S22 female coupling half |
| Matching male half | S20 — separate component |
| Complete coupling | S63 — separate product |
| Hose attachment | Select the hose and securing method for your assembly |
Check the thread standard and sealing face on the existing male connection. Equal nominal sizes do not make NPSM and NST (NH) threads interchangeable.
| Check | What to confirm |
|---|---|
| Mating fitting | Verify 1-1/2-inch NPSM thread and the correct sealing face. |
| Hose fit | Confirm hose dimensions, construction and the required securing method. |
| Pressure and temperature | Have the completed hose assembly rated for its service; no standalone pressure rating is assigned here. |
| Seal and materials | Confirm rubber-seal and plated-iron compatibility with the water service before assembly. |
| California warning | Contains lead, a chemical associated with cancer and reproductive harm under California Proposition 65. |
Need help selecting a short-shank coupling? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your hose size, mating thread and water-service conditions.