Dynabrade air line fitting 98265 is a 3/8 inch female coupler paired with a 3/8 inch male plug assembly, creating a matched connection that links air tools to supply lines with consistent thread engagement for dependable shop use. The coupler thread size is 3/8 inch female NPT, so it screws onto a 3/8 inch NPT male port on a hose manifold or tool, giving a tight, repeatable seal in standard NPT air systems. The plug thread size is 3/8 inch male NPT, so it threads directly into a 3/8 inch NPT female port, tying the tool or hose section solidly into the air circuit. The assembly is rated for up to 138 SCFM air flow, allowing high-volume air delivery so tools see steady pressure during demanding work. This part is identified as Dynabrade manufacturer number 98265, which supports clear matching to diagrams or existing setups.
This female coupler with male plug assembly uses 3/8 inch NPT threads on both parts, so installers can rely on a familiar tapered pipe thread when tying into air headers, drops, or tool inlets. The 3/8 inch female NPT coupler is suited for mounting onto 3/8 inch NPT male stubs on hoses or manifolds, allowing quick coupling arrangements to be built around existing male-threaded outlets. The 3/8 inch male NPT plug threads into 3/8 inch NPT female ports, so it can serve as the tool-side or hose-end fitting in systems already using this common size. By keeping both sides at 3/8 inch NPT, the assembly supports straightforward layout changes and reduces thread-mismatch rework when revising air line runs.
This Dynabrade air line fitting serves as an air line components solution where 3/8 inch NPT threading is already standard, letting installers integrate it without shifting to different pipe sizes. The 3/8 inch female NPT coupler portion threads onto a 3/8 inch male NPT source, such as a header tap or hose end, creating a repeatable location where the plug can be connected. The 3/8 inch male NPT plug threads into a 3/8 inch NPT female port on a tool body or hose, forming the mating piece that engages the coupler in the system layout. Because both coupler and plug follow 3/8 inch NPT threads, the assembly ties together two common port types within the same diameter range, simplifying how sections of the air circuit join.
The rating of up to 138 SCFM air flow indicates this coupler and plug assembly can pass substantial air volume, which supports tools that draw higher flow when the upstream supply is sized to match. This helps reduce restriction across the connection point so pneumatic tools in woodworking or other shops can operate closer to their designed air consumption demands. The NPT thread specification on both the 3/8 inch female coupler and 3/8 inch male plug means each piece is oriented to standard tapered pipe thread practices used in compressed air systems. That alignment to NPT norms aids in maintaining sealing performance at the threaded joints when installers assemble or reconfigure air lines. The clear Dynabrade 98265 designation gives a precise reference when an existing setup needs an additional air line fitting or a direct like-for-like replacement.
The Dynabrade 98265 assembly has a 3/8 inch female NPT coupler thread and a 3/8 inch male NPT plug thread, tying directly into standard 3/8 inch NPT air system ports.
The 138 SCFM air flow rating allows this fitting to pass high air volume, helping compatible pneumatic tools receive adequate supply when the rest of the system supports that flow.
The 3/8 inch female NPT coupler threads onto 3/8 inch NPT male outlets on hoses, manifolds, or headers, creating a connection point for a matching plug within the air line layout.
The 3/8 inch male NPT plug threads into 3/8 inch NPT female ports on tools or hoses, forming the mating side that engages the coupler in the air delivery path.
As an air line fitting, this coupler and plug assembly links air tools and hoses within compressed air systems, using 3/8 inch NPT threads to integrate into existing circuits.
The Dynabrade 98265 part number uniquely identifies this 3/8 inch NPT coupler and plug assembly, helping buyers match it to documentation or existing fittings.
This Dynabrade 3/8 inch female coupler with 3/8 inch male plug assembly brings matched NPT threading and up to 138 SCFM air flow into one air line fitting, supporting straightforward connections in 3/8 inch NPT systems. For air distribution layouts built around this size, using part 98265 provides a defined coupler and plug pair that aligns with standard air line components and fittings.
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