RUPES SLP41A Pneumatic Orbital Sander 70×400mm – Overview

The RUPES SLP41A is a pneumatic orbital sander built for smoothing and levelling surfaces using a large 70×400mm rectangular pad. RUPES highlights its abrasive performance through the combined balance of speed, pad size, and a ~5mm orbit class (listed as Ø 4.8mm in technical data).

Key Features

• Continuous speed regulation valve for on-the-fly control.
• Multi-hole rubber plate designed for optimal suction.
• Designed for connection to extraction systems to support cleaner sanding.
• Pressure regulator designed to eliminate the “blow back” effect of the pad on the surface.

Recommended Applications

• Levelling and smoothing flat surfaces, sections, beading, and large-radius curved surfaces.
• Sanding large surfaces where a rectangular footprint improves coverage.
• Ideal for grinding fillers and improving flatness.

Technical Specifications (Manufacturer Listed)

How to Use (Based on Manufacturer Notes)

• Connect the tool to a compatible extraction system as intended by the design.
• Run at the listed working pressure (6 bar) and verify your air system can supply the listed max air consumption.
• Use the continuous speed regulation valve to match speed to the sanding step and surface.
• Ensure correct pad/disc alignment with the multi-hole pattern for suction performance.