GRABO® OTTOVAC DIGITAL Vacuum Suction Cup

Spec Sheet   Manual Book

The GRABO® OTTOVAC DIGITAL brings traditional glass handling into the modern age. Designed specifically for glaziers, installers, and construction professionals, this intelligent vacuum suction cup features a built-in electric pump that automatically maintains optimal suction, delivering a secure grip and precise control throughout every lift.

Compact yet powerful, the OTTOVAC DIGITAL features a real-time digital display that shows vacuum pressure in both PSI and Bar, along with an estimated lifting capacity in pounds or kilograms. This allows users to monitor performance at a glance and work with greater confidence.

Key Features

• Built-in electric vacuum pump automatically maintains suction
• Digital display with live pressure readings and estimated load capacity
• Safe working load up to 220 lbs (100 kg)*
• Designed for glass, ceramic tile, and other smooth, non-porous materials
• Automatic vacuum monitoring for enhanced safety
• Integrated metal anchor points for accessories and attachments
• Lightweight and portable design
• Powered by four AA batteries
• Includes USB-C charging cable (where applicable)

Benefits

• Eliminates the need for manual pumping
• Provides consistent vacuum performance during transport and installation
• Improves safety and handling accuracy when positioning glass panels
• Reduces user fatigue during repetitive lifting tasks
• Ideal for glazing, curtain wall installation, tile work, and fabrication shops

Applications

• Glass panels and windows
• Ceramic and porcelain tile
• Acrylic sheets
• Laminates and finished panels
• Smooth stone surfaces
• Other flat, non-porous materials

Technical Specifications

• Model: OTTOVAC DIGITAL V1 (OV-V1)
• Power Supply: 4 × AA Alkaline Batteries
• Working Voltage: 6V
• Rated Power: 6W
• Maximum Vacuum: -0.7 Bar (-70 kPa)
• Rated Air Flow: 4 L/min
• Dimensions: 200 × 200 × 90 mm
• Weight: 1.2 kg (2.6 lbs)
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Service Life: Over 10,000 cycles / 800+ operating hours

Why Choose the OTTOVAC DIGITAL?

Unlike traditional manual suction cups, the OTTOVAC DIGITAL continuously monitors and maintains vacuum pressure automatically. The digital readout provides instant feedback on holding force and vacuum levels, making it an excellent choice for professionals who require precision, reliability, and added confidence when handling valuable materials.

*Actual lifting capacity varies based on material type, surface condition, and lifting orientation.