Pro-source 5510003541PRO Air Handheld Disc Sander 7 in

Product Description

The PRO-SOURCE 5510003541PRO is a pneumatic handheld disc sander designed for grinding, blending, and surface preparation tasks in industrial and trade environments. It operates at 4,500 RPM and runs on a 0.75 HP air motor fed by a standard 90 psi compressed air supply through a 1/4 inch NPT inlet. Air consumption is rated at 3.20 CFM, making it compatible with most shop compressors. Weighing 4.4 pounds, the tool is built for extended hand-held use without excessive fatigue. It accepts 7 inch discs, covering a wide range of abrasive media available in that format. This sander is suited for metal fabricators, pipefitters, auto body technicians, and general maintenance trades.

The 5510003541PRO fits into workflows where a consistent, high-speed rotary disc action is needed for weld cleanup, rust removal, paint stripping, or surface blending on metal, composite, and similar substrates. The 90 psi operating pressure is standard across most shop air systems, and the 1/4 inch NPT inlet threads directly onto common air hose fittings. It is appropriate for both shop bench work and on-site field applications where a compressor is available.

Key Features

• 4,500 RPM no-load speed for aggressive material removal
• 0.75 HP pneumatic motor with 3.20 CFM air consumption
• Operates at 90 psi with a 1/4 inch NPT air inlet
• Accepts 7 inch diameter abrasive discs
• Compact tool dimensions of 5 inches x 5 inches x 5 inches
• Lightweight at 4.4 pounds for reduced operator fatigue

Compatibility

Designed as a direct-use pneumatic disc sander compatible with standard 7 inch abrasive discs and shop air systems delivering 90 psi through a 1/4 inch NPT fitting.

Installation Notes

Installation and operation should be performed by a qualified technician familiar with pneumatic tool safety. Before connecting the tool, ensure the air supply is depressurized and the line is purged of moisture. Use thread sealant or PTFE tape on the 1/4 inch NPT inlet connection to prevent air leaks. Always verify the abrasive disc is rated for the tool speed before mounting, and inspect the disc for damage before each use.