Parker 3B-8003N-3A1 Oil Water Filter Separator 25 Cfm

Product Description

The PARKER 3B-8003N-3A1 is a compressed air oil water filter and separator designed to remove dust, oil, particulates, and liquid water from compressed air lines. It connects via 3/8 inch NPT end connections and handles flow rates up to 25 CFM at a maximum working pressure of 250 psi. The unit features an automatic drain, eliminating the need for manual bowl dumping during service intervals. It is rated for operating temperatures up to 130 degrees F. This unit is installed by pipefitters, industrial mechanics, and HVAC or pneumatic system technicians in facilities where clean, dry compressed air is required downstream of the compressor.

The 3B-8003N-3A1 is suited for light commercial and industrial compressed air systems where contamination control is critical. Typical applications include point-of-use filtration at pneumatic tools, spray equipment, instrumentation panels, and air-powered actuators. Its auto drain function makes it well-suited for installations where routine manual maintenance is inconvenient or where continuous operation is expected. The 3/8 inch NPT connections integrate directly into standard compressed air distribution piping.

Key Features

• Removes dust, oil, particulates, and liquid water from compressed air streams
• 25 CFM flow capacity at up to 250 psi maximum working pressure
• Automatic drain eliminates manual bowl servicing
• 3/8 inch NPT end connections for direct integration into standard air lines
• Rated to 130 degrees F maximum operating temperature
• Compact footprint at 12 inches high and 20 inches wide

Compatibility

Designed as an OEM-style replacement or new-installation filter separator for compressed air systems using 3/8 inch NPT piping rated to 250 psi and 25 CFM or below.

Installation Notes

Installation should be performed by a qualified pipefitter or pneumatic systems technician. Depressurize and lock out the compressed air supply completely before installing or servicing this unit. Ensure the unit is mounted in the correct flow direction as indicated on the body and that all NPT connections are sealed with appropriate thread sealant rated for compressed air service. Follow applicable local codes and OSHA 29 CFR 1910.147 lockout/tagout procedures during installation.