IMPA: 590343

Pneumatic Hand De-Scaler 025-3000 – IMPA 590343

This pneumatic hand de-scaler is a lightweight and powerful surface preparation tool designed for marine maintenance and shipboard repair. With a working width of 25mm and an operating pressure of 6.3 bar (90 psi), it delivers an St3++/SSPC-SP11 surface finish. The tool accepts a variety of abrasives including wire brushes, coating removal discs, and rubber erasers for removing adhesive residues.

Featuring a free speed of 3500 RPM and a power output of 0.70 HP, this de-scaler ensures efficient material removal while remaining easy to handle in tight spaces. The package includes a hose connector and grinding wheel installation tool. Recommended air pressure: 0.59 MPa (6 kgf/cm²). Air consumption: 113 L/min. Net weight only 1.0 kg.

Key Features

Technical Specifications

SpecificationValue
Model025-3000
Working Width25 mm
Free Speed3500 RPM
Air Consumption113 L/min
Operating Pressure6.3 bar (90 psi)
Horsepower0.70 HP
Air Hose Inner Diameter3/8" (10 mm)
Air Inlet Size1/4" NPT
Overall Length270 mm
Net Weight1.0 kg
Noise Level83 dB(A)
Surface FinishSt3++ / SSPC-SP11

Frequently Asked Questions

What surface finish can I achieve with this de-scaler?

This tool delivers an St3++ / SSPC-SP11 finish, which is suitable for preparing steel surfaces for coating in marine environments.

What accessories are included?

The package includes a hose connector and a grinding wheel installation tool. Abrasives such as wire brushes, coating removal discs, and rubber erasers are sold separately.

What is the recommended air pressure?

For optimal performance, use an air pressure of 6.3 bar (90 psi) with a 3/8" (10 mm) inner diameter air hose.

Is this tool suitable for removing adhesive residues?

Yes, by attaching the optional rubber eraser accessory, it effectively removes adhesive residues and sticky products from surfaces.

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