Merit Brass XNL101-04 90 Degree Pipe Elbow 1/4 Inch Fnpt

Product Description

The MERIT BRASS XNL101-04 is a 90-degree pipe elbow rated at 125 lb, sized for 1/4-inch nominal pipe with female NPT (FNPT) threaded ends on both ports. Constructed from rough brass, this elbow changes flow direction in compressed air, water, and general fluid piping systems. The 125 lb pressure class suits a wide range of low-to-medium pressure service applications. It is installed by licensed plumbers, pipefitters, and HVAC mechanics working on small-diameter piping runs in residential and light commercial systems.

This elbow is commonly used in plumbing, HVAC, and pneumatic distribution systems where a 90-degree directional change is needed on 1/4-inch nominal pipe. The FNPT threading on both ends mates with standard NPT male-threaded fittings and pipe nipples. It is well suited for instrument lines, gauge connections, and small-diameter service piping in mechanical rooms, equipment packages, and panel assemblies.

Key Features

• 90-degree turn geometry for right-angle pipe routing
• 1/4-inch nominal FNPT threads on both ends for standard NPT compatibility
• 125 lb pressure class for low-to-medium pressure service
• Brass construction provides corrosion resistance in water and air service
• Rough finish — suitable for buried, concealed, or utility installations

Compatibility

Designed as a standard 125 lb brass FNPT fitting for use with 1/4-inch nominal NPT-threaded pipe and fittings across plumbing, HVAC, and pneumatic piping systems.

Installation Notes

Installation is performed by a licensed plumber or pipefitter following applicable IPC or local plumbing code requirements. Shut off and depressurize the system before threading or unthreading any fittings. Apply an appropriate thread sealant or PTFE tape to male NPT threads before assembly. Do not overtighten brass fittings, as the material can crack under excessive torque.

Technical Specifications

• Configuration: 90 Degree Elbow
• Nominal Size: 1/4 inch
• End Style: FNPT (Female National Pipe Thread) both ends
• Pressure Rating: 125 lb
• Material: Brass
• Finish: Rough
• Origin: Import

Standard Information

• Brand: MERIT BRASS
• Manufacturer Part Number: XNL101-04