Pro-source 5510004161PRO Air Orbital Sander 3 in 12000 Opm

Product Description

The PRO-SOURCE 5510004161PRO is a pneumatic palm-style orbital sander designed for surface finishing work in trade and light industrial settings. It accepts a 3-inch round sanding pad and operates at 12,000 orbits per minute (OPM), making it well suited for material removal and finishing on wood, metal, body filler, and composite surfaces. The tool runs at 90 psi with an air consumption rate of 3 CFM and connects via a 1/4-inch NPT inlet. At 1.6 pounds, it is light enough for extended overhead or detail work without significant fatigue.

This sander fits well in auto body, woodworking, metal fabrication, and general maintenance environments where a compact, air-powered finishing tool is needed. Its palm grip form factor suits tight spaces and one-handed operation. Contractors, finish carpenters, body shop technicians, and maintenance mechanics are the typical installers and operators. It is intended for use with a properly sized air compressor capable of sustaining 90 psi at 3 CFM or greater.

Key Features

• 3-inch round pad for compact surface coverage and detail finishing
• 12,000 OPM operating speed for efficient material removal and smooth finish results
• 90 psi rated working pressure with 3 CFM air consumption
• 1/4-inch NPT air inlet for standard shop hose fittings
• Palm sander form factor at 1.6 pounds for reduced operator fatigue

Compatibility

Designed as a general-purpose pneumatic orbital palm sander compatible with standard 3-inch round hook-and-loop or PSA sanding discs and any air supply system capable of delivering 90 psi at a sustained 3 CFM flow rate.

Installation Notes

Installation and operation should be performed by personnel familiar with pneumatic tool safety practices. Before connecting or disconnecting the air line, ensure the air supply is shut off and the line is depressurized. Use a properly rated air fitting and inline filter-regulator-lubricator (FRL) unit to maintain clean, dry air at the correct operating pressure. Inspect the sanding pad and backing plate for wear before each use and replace damaged components before operating.