Parker 8MSEL12N-B Compression Male Elbow 3/4 in Mnpt

Product Description

The PARKER 8MSEL12N-B is a brass compression tube male elbow fitting designed to connect tubing to a male NPT threaded port at a 90-degree angle. It uses a compression-style end on one side and a 3/4 inch MNPT threaded end on the other, allowing a secure, leak-resistant connection without soldering or special tooling. Rated to a maximum working pressure of 2200 psi, this fitting is built for high-demand fluid and gas system applications. It is installed by licensed plumbers, HVAC technicians, and pipefitters working on instrumentation, refrigeration, and general-purpose piping systems.

This fitting is suited for residential and commercial installations where tubing must transition to a male pipe thread connection at a right angle. Common applications include compressed air lines, hydraulic systems, instrumentation tubing, and refrigeration piping where a directional change is required at a threaded port. The compression end accommodates standard tubing sizes consistent with the fitting series, and the MNPT thread conforms to standard MPT thread dimensions for broad compatibility with threaded fittings and valves.

Key Features

• 90-degree male elbow configuration for directional tube routing
• Compression x MNPT end connections for tool-free tube attachment
• 3/4 inch thread size conforming to MPT standard
• Maximum working pressure rated at 2200 psi
• Solid brass construction for corrosion resistance and durability
• Compatible cross-reference: Swagelok part number B-810-2-12

Compatibility

Designed as an OEM-style compression fitting for use in systems requiring a compression tube to male NPT transition. Cross-references to Swagelok part number B-810-2-12 as noted in supplier specifications.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician. Depressurize and isolate the system completely before removing or installing any compression fittings. Hand-tighten the compression nut first, then use a wrench to complete the final turns per standard compression fitting practice — do not overtighten, as brass threads and ferrules can be damaged. Verify all connections are leak-free under system pressure before returning the line to service.