Suction cups Lifters complete with Handle and Vacuum Gauge

Aluminum Suction Cup with handle complete with Vacuum Gauge to indicate when glass is attached because of the vacuum. Vacuum is created by rotating the knob. Indication on low/medium/high depressure vacuum is indicated.
With the vacuum gauge you can measure the pressure on the glass.
When the indicator reaches the set value, the glass is ready for lifting.
The Suction Cup has a disk of ø 200 mm diameter and a vertical lifting capacity of 170 Kg.