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The PRO-SOURCE 6250110022PRO is a heavy-duty modular piping adapter designed for 1-inch NPT connections in compressed air FRL (Filter, Regulator, Lubricator) systems. This adapter provides a secure, leak-resistant interface point that allows technicians to integrate or reconfigure modular FRL assemblies without replacing entire component banks. Built for industrial-grade service, it handles the mechanical and pneumatic demands common to production environments, machine tool lines, and process air stations. The unit weighs 0.352 pounds and measures 6.5 inches in length, 4.33 inches in width, and 3.94 inches in height.
This adapter is intended for use with heavy-duty modular filters, regulators, and lubricators in compressed air distribution systems. It is a practical solution when extending, modifying, or replacing piping connections within an existing FRL bank. Typical installations are found in industrial facilities, manufacturing lines, and maintenance shops where modular air preparation equipment is already in service. Installation is handled by industrial maintenance technicians or pipefitters working on compressed air systems.
Designed for use with heavy-duty modular filter, regulator, and lubricator (FRL) components requiring a 1-inch NPT piping adapter connection.
Depressurize and lock out the compressed air supply before removing or installing any FRL components. Apply thread sealant appropriate for compressed air service to all NPT connections. A pipe wrench or adjustable spanner is typically used to secure the adapter to the correct torque for the pipe size. Verify system pressure after installation and inspect all connections for leaks before returning the system to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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