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 UnitedBuilt Choice 3700X2 brass tee provides three 1/8-inch female NPT ports for a three-way threaded connection. Its tee layout adds a right-angle branch to a compatible air-line run.
Use this fitting when the system calls for a brass female-threaded tee rather than a push-in tube fitting. Each port accepts a compatible male threaded connection; the 1/8-inch designation is the nominal pipe-thread size, not a tube outside diameter. Select adapters and connected components separately to suit your circuit.
The three female ports let you connect the run and branch using the male-threaded components required by your layout. Match the exact thread standard and service conditions before replacing an existing tee; a similar appearance or nominal size alone does not establish compatibility.
| Feature | Benefit |
|---|---|
| Three female ports | Creates a three-way connection between compatible male-threaded components. |
| Tee configuration | Adds a right-angle branch to a threaded line. |
| 1/8-inch NPT connections | Keeps all three pipe-thread ports the same nominal size. |
| Specification | Details |
|---|---|
| Brand | UnitedBuilt Choice |
| Reference number | 3700X2 |
| Fitting type | Tee |
| Port configuration | Three female ports |
| Thread size and standard | 1/8-inch NPT at all ports |
| Material | Brass |
| Check | Selection guidance |
|---|---|
| Connections | Confirm three compatible 1/8-inch male NPT connections; do not substitute BSP or tube-OD sizing. |
| Service conditions | Confirm the fitting and connected components are suitable for the system medium, operating pressure, and temperature. |
| Installation | Select a thread-sealing method compatible with the medium and equipment instructions; isolate and depressurize the system before service. |
| Restricted applications | Do not assume potable-water, fuel-gas, or air-brake approval from brass material or thread size. |
| Layout | Check branch direction, installation clearance, and any adapters needed for your circuit. |
Need help selecting the correct fitting? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your thread size, branch layout, and application.
| Weight | 0.1 lb |
|---|