| Specification Attribute | Technical Detail |
| Brand | AEROPRO |
| Model Number | V641 |
| Product Type | Handheld Gravity-Feed Pneumatic Sandblasting Gun |
| Container / Pot Capacity | 900 ml (~30 oz) Top-Mount Hopper |
| Working Air Pressure Range | 44 – 116 PSI (~3.0 – 8.0 bar) |
| Suggested Working Pressure | 58 PSI (~4.0 bar) |
| Air Consumption | 8.8 – 10.6 CFM (at ~100 PSI) |
| Suggested Air Compressor | 3.0 HP or Higher |
| Standard Nozzle Size | 5 mm Orifice Diameter |
| Air Inlet Thread | 1/4" NPT / Industrial Interface |
| Gun Housing Material | High-Impact ABS Engineering Polymer |
| Compatible Blasting Media | Aluminum Oxide, Silicon Carbide, Garnet, Steel Shot, Glass Beads, Walnut Shells, Baking Soda |
| Maximum Particle / Media Size | 14 – 40 Grit |
| Overall Dimensions (L x W x H) | 355 x 440 x 109 mm (13.9" x 17.32" x 4.3") |
| Net Tool Weight | ~420 g (~0.92 lbs) / Packaging: ~1.25 lbs |
| Target Applications | Automotive Rust Removal, Paint Stripping, Surface Etching, Caliper & Spark Plug Restoration |
| Best Used For | Fast, Spot-Abrasive Cleaning and Localized Blasting Without External Tanks or Siphon Hoses |
Gravity Feed 900ml (30 oz) Hopper: Top-mounted container delivers continuous, positive abrasive feed into the nozzle stream, eliminating siphon drag, hose clogging, and pressure drops.
Broad Media Compatibility (Up to 14–40 Grit): Efficiently discharges aluminum oxide, walnut shells, garnet, glass beads, steel shot, and baking soda for versatile cleaning and etching tasks.
Balanced 44–116 PSI Pneumatic Performance: Operates smoothly between 3.0 and 8.0 bar (optimal at 58 PSI / 4.0 bar) consuming 8.8–10.6 CFM, perfectly matching standard 3 HP workshop compressors.
Hardened 5mm Blast Nozzle: Heavy-duty nozzle orifice resists premature internal abrasive wear, maintaining a concentrated, high-velocity stream for targeted spot cleaning.
Ultra-Lightweight ABS Ergonomic Chassis: Tough ABS polymer body weighs only 420 g (0.92 lbs) with an ergonomic trigger handle, minimizing wrist fatigue during extended vehicle and part restoration.