Dixon FM25F25T 2-1/2-Inch NPT to NST Hex Adapter — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947
2.5 Male NPT X 2.5 Female NST (HFA2525MPXFN) - UnitedBuilt Equipment

Dixon FM25F25T 2-1/2-Inch Male NPT x Female NST Hex Adapter

SKU 0003002
Brand Dixon
Availability:
3 in stock | Available on backorder
$0.00 - $0.00
$0.00
$89.00
$89.00 - $89.00
$89.00

Product Images

Images are for representation only and may differ from the actual product.

Questions about this product?

The Dixon FM25F25T hex adapter connects a 2-1/2-inch male NPT pipe end to a 2-1/2-inch female NST (NH) hose connection. It is a cast-brass female-to-male hex nipple with equal nominal sizes at both ends.

Select this arrangement when the pipe port is female NPT and the mating hose fitting is male NST (NH). Check the thread standard as well as the diameter: NPT and NST are different connections, even when both are called 2-1/2 inch.

Adapt the pipe and hose threads

Feature Benefit
Male NPT end Fits the matching female pipe-thread port.
Female NST (NH) end Accepts a matching male fire-hose-thread fitting.
Hex body Provides wrench engagement when making the connection.

Technical specifications

Specification Detail
Manufacturer part number FM25F25T
Male end 2-1/2-inch NPT
Female end 2-1/2-inch NST (NH)
Construction Cast brass
Configuration Female-to-male hex nipple
Standard working pressure 175 PSI

Before ordering

Check Requirement
Mating fittings Verify thread, size, and male/female arrangement at both connections.
Assembly pressure Use the lowest applicable rating of the adapter, hose, and connected fittings.
Special requirements Confirm material and certification requirements for your service before ordering.
Model selection Choose FM25F25T for this connection arrangement; FM2525F reverses the NPT/NST genders and is a different adapter.

Need help selecting the correct hex adapter? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your connection sizes, thread types, and application.