Ingersoll Rand 4151-HL 6 in Random Orbital Air Sander

Product Description

The INGERSOLL RAND 4151-HL is a pneumatic random orbital sander built for professional finishing work in automotive, woodworking, and general fabrication environments. Powered by a 90 psi compressed air supply, it delivers 12000 RPM with a 3/16-inch orbit diameter, producing a swirl-free finish on a 6-inch round pad. The composite housing and handle keep the tool lightweight at 3.1 pounds while standing up to shop conditions. A rear exhaust directs airflow away from the work surface. Inline vacuum capability draws dust through the pad, and two vacuum shroud configurations are included for flexible dust management. Licensed tradespeople and finish technicians are the primary installers and operators.

This sander fits residential and commercial finishing applications wherever a low-vibration, swirl-free surface prep is required. It is suited for body shops, cabinet shops, flooring contractors, and general metal or composite surface work. The hook-and-loop backing pad accepts standard 6-inch abrasive discs and allows fast media changes without tools. Vacuum-enabled operation reduces airborne particulate and keeps the work surface cleaner between passes.

Key Features

• 6-inch round hook-and-loop backing pad for tool-free disc changes
• 12000 RPM free speed with 3/16-inch orbit diameter for swirl-free finishing
• Rear exhaust directs air away from the workpiece and operator
• Integrated vacuum port with two vacuum shroud configurations included
• Composite housing and handle reduce overall weight to 3.1 pounds
• Requires 1/4-inch inlet and minimum 5/16-inch hose at 90 psi and 8 CFM air consumption

Compatibility

Designed for use with standard 6-inch hook-and-loop abrasive discs. Accepts a 1/4-inch NPT air inlet and requires a minimum 5/16-inch supply hose. Includes pad, two vacuum shrouds, and product manuals.

Installation Notes

Installation and operation of pneumatic tools should be performed by qualified personnel familiar with compressed air systems. Before connecting or disconnecting the tool, shut off the air supply and bleed residual pressure from the line. Verify the air supply is regulated to the rated operating pressure of 90 psi and that the supply hose meets the minimum 5/16-inch inside diameter requirement. Follow applicable shop safety standards and wear appropriate eye and respiratory protection during sanding operations.