AL400004 1/2' PT Lubricator — Pneumatic Air Source Processor Unit with Water Separator Why you need it Consolidates air conditioning functions into a single inline unit to protect equipment and improve system reliability. Removes condensate and supplies controlled lubrication to downstream pneumatic tools and valves, reducing wear, sticking, and corrosion. Integrated design saves installation space and simplifies maintenance compared with separate filter and lubricator assemblies. Key benefits Protects equipment: Separates water and particulate from compressed air and delivers consistent lubrication to extend the life of cylinders, valves, and air motors. Reduces downtime: Cleaner, lubricated air reduces tool failure and service intervals. Easy to install: 1/2' PT threaded ports match standard pneumatic pipe fittings for quick integration into air lines. Core attributes Model: AL400004 Connection size: 1/2' PT (pipe thread) — suitable for systems using 1/2' PT fittings Functions: Lubricator + water separator (air source processor unit) for compressed air treatment Application type: Pneumatic air components for compressors, air lines, and pneumatic tool circuits Design: Integrated unit combining moisture separation and automatic lubrication to condition compressed air before use Compatibility and typical performance Designed for inline use in pneumatic systems ahead of tools, actuators, and control valves. Compatible with standard compressed air installations that accept 1/2' PT threaded components. Intended to improve air quality and provide metered lubrication; actual performance depends on system pressure, flow, and lubricant type. Simple installation and maintenance Install in the main air line with correct flow direction indicated on the unit. Regularly drain collected condensate and refill the lubricator reservoir with the recommended pneumatic oil for reliable operation. Check fittings and seals when installing to prevent leaks; follow general safety practices for depressurizing the system before maintenance. Common use cases Workshop and industrial tooling: Protect handheld and fixed pneumatic tools (impact wrenches, grinders, nailers) by removing moisture and delivering controlled lubrication. Automation and control systems: Condition air for pneumatic cylinders, solenoid valves, and actuators to reduce sticking and extend component life. Compressor outlet conditioning: Place at compressor or branch outlets to remove condensate and provide lubrication where downstream devices require it. What to check before Confirm your piping uses 1/2' PT threads to ensure direct compatibility with the AL400004. Select appropriate pneumatic oil for the lubricator and establish a maintenance interval for draining and refilling based on operating conditions. The AL400004 1/2' PT Lubricator Pneumatic Air Components Compressing Water Separator Air Source Processor Unit is an integrated solution for conditioning compressed air, reducing moisturerelated problems, and supplying metered lubrication to downstream pneumatic equipment.