In-stock parts
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In-stock parts
Order by 2PM MST
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2045 West Buckeye Road
Phoenix AZ 85009
United States
The Dixon FM2525F is a cast-brass adapter for connecting a male NPT pipe fitting and a female NST (NH) hose coupling. Its ends are 2-1/2-inch female NPT and 2-1/2-inch male NST (NH).
The hexagonal body provides wrench engagement when making the connection. Both ends share the same nominal diameter, but the NPT and NST (NH) thread standards serve different connections; match each end to its intended mating fitting.
| Feature | Benefit |
|---|---|
| NPT-to-NST (NH) configuration | Bridges a pipe-thread connection and a matching fire-hose-thread connection. |
| Hex body | Provides wrench engagement during installation. |
| Specification | Detail |
|---|---|
| Manufacturer part number | FM2525F |
| Configuration | Female-to-male hex nipple |
| End 1 | 2-1/2-inch female NPT |
| End 2 | 2-1/2-inch male NST (NH) |
| Material | Cast brass |
| Standard working pressure | 175 PSI |
| Check | Requirement |
|---|---|
| Thread and gender | Verify the size, thread standard, and male/female configuration at both mating connections. |
| Pressure | Keep the complete assembly within the ratings of the adapter, hose, and other fittings. |
| Installation | Choose mating fittings and sealing components suitable for the thread arrangement and service. |
| California warning | Contains lead, associated with cancer and reproductive harm under California Proposition 65. |
Need help selecting the correct adapter? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your connection sizes, thread types, and application.
| Material | Brass |
|---|---|
| Weight | 1.49 lb |