Novatek RPT w/ Star Cutters 4" Air – RPT4AC

RPT4AC 4" Air RotoPeen with Star Cutters for High-Production Horizontal RemovalThe Novatek RPT4AC is a 4" pneumatic hand-held scarifier fitted with carbon-steel star cutters and an integrated vacuum shroud. The wider 4" cutting width doubles the path of the 2" model for faster coverage on open horizontal surfaces, while the star cutters fracture mill scale, rust, and thick coatings on steel and concrete. The 1.5" vacuum port captures debris at the source. How the RPT4AC Covers Ground FasterThe 4" star-cutter hub strikes twice the surface width per pass as the 2" head, so the 1.2 HP air motor at 2,700 RPM clears decks and floors in fewer passes. The trade-off is weight: at 13.25 lbs the 4" head is best used flat. The quick-change hub converts to a 3M flap hub in minutes when you move from heavy removal to recoat profiling. 4" working width doubles coverage of the 2" model on horizontal surfaces Star cutters fracture mill scale, rust, and thick coatings on steel and concrete Runs on shop air at 30 CFM @ 90 PSI with no power at the work face Integrated shroud with 1.5" vacuum port for dust capture with a HEPA vacuum Quick-change hub converts to 3M flaps in minutes for profiling Roller bed follows deck transitions and gentle curves Best suited to flat decks and floors at 13.25 lbs RPT4AC Applications and EnvironmentsUse the RPT4AC for high-production coating removal and profiling on ship and barge decks, bridge decks, and concrete floors. It strips line stripes and floor markings across large areas, lifts non-slip coatings, and handles contained lead-paint removal on dust-controlled, SSPC-NACE surface-prep sites. Specifications Cutting media Carbon-steel star cutters Working width 4 in Drive motor 1.2 HP air motor Speed 2,700 RPM Air consumption 30 CFM @ 90 PSI Weight 13.25 lbs Vibration level 4.6 m/s² Vacuum port 1.5 in Hub Quick-change, converts to flap hub Documents Manual