GRABO OttoVac

Product detailed description

The Grabo OTTOVAC is a high-performance electric vacuum lifter built for handling glass, ceramics, polished stone, tiles, and other smooth or slightly textured surfaces. Thanks to its built-in sensor, it automatically maintains optimal vacuum pressure. When the pressure reaches approximately −55 kPa, the pump switches off. If the pressure drops, the pump reactivates—ensuring reliable grip without manual pumping.

Recommended for lifting loads up to 100–120 kg, with tested capacity up to 150 kg, including for vertical applications.

The device is powered by a rechargeable lithium-ion battery, which can be easily charged using a USB‑C cable from a computer, wall charger, or power bank. Some models also support four AA batteries as an emergency power option.

Technical Specifications:

• Suction cup diameter: approx. 200 mm (8″)

• Weight: 1.2–1.3 kg including battery

• Operating temperature: 0–60 °C

• Suitable for: glass, tiles, ceramic, porcelain, polished stone, and other smooth materials

• One-hand operation with ergonomic grip