Parker HN2L-AUN Adsorber Compressed Air Filter 50 Scfm

Product Description

The PARKER HN2L-AUN is an adsorber-type compressed air filter designed to remove oil vapor, hydrocarbons, and odors from compressed air lines in industrial and commercial applications. Built around an aluminum bowl and body, this Series H filter handles up to 50 standard cubic feet per minute (SCFM) at a 1/2 inch NPT port connection. It features manual drain operation, keeping maintenance straightforward in fixed installations. The aluminum construction keeps weight low while providing durability in typical shop-air environments. HVAC, pneumatic control, and industrial maintenance technicians install this type of filter upstream of sensitive equipment requiring clean, dry air.

This filter is suited for compressed air systems in light industrial facilities, commercial HVAC pneumatic controls, spray finishing lines, and instrument air applications where oil vapor and hydrocarbon contamination must be controlled. The 1/2 inch NPT threaded end connections fit standard pipe fittings common in most compressed air distribution systems. Manual drain operation makes it appropriate for installations where routine servicing is already scheduled.

Key Features

• Adsorber filter type removes oil vapor and hydrocarbons from compressed air
• 50 SCFM rated flow capacity
• 1/2 inch NPT end connections for standard pipe compatibility
• Aluminum bowl and body construction for lightweight durability
• Manual drain for straightforward maintenance access
• Parker Series H design for consistent OEM-style fitment

Compatibility

Designed as an OEM-style replacement or new installation filter for Parker Series H compressed air filter systems using 1/2 inch NPT connections rated up to 50 SCFM.

Installation Notes

Installation should be performed by a qualified technician familiar with compressed air system piping. Depressurize and lock out the compressed air supply before removing or installing any filter component. Use thread sealant appropriate for compressed air service on NPT connections and do not overtighten aluminum-bodied fittings. Verify flow direction and drain orientation before returning the system to service.