Electric concrete internal vibrator
VN, VNP OLI S.p.A.

VN (OLI® Standard Line) and VNP (OLI® Professional Line) are Electric High Frequency Concrete Vibrators. The VNP Professional Line develops higher centrifugal forces and has a shaft that is equipped with four bearings (plus needle bearing) which makes this line suitable for extra-heavy-duty jobs. Both lines include16 ft protection hose and 33 ft electric cable with CE plug and ABS hand switch.
The strongly increased compaction capacity of the VNP Professional Line results in perfect elimination of air bubbles in the concrete in compliance with modern concrete technology. With 42V/200Hz or 230V/200Hz and six different head diameters the range is suitable for every kind of building site job or for the use in concrete compaction plants (floor manufacturing).

- Complete motor protection through thermistors (VN Standard Line)
- Head diameters: 1-1/2", 2", 2-1/4", 2-1/2", 2-5/8", 2-3/4"
- Amplitude: 0.05" to 0.1"
- Efficiency diameter: 2 ft to 6 ft
- Tip manufactured in steel or Vulkolan
- Head surface hardened
- Low electric input
- High performance
- Two years warranty