Environmentally Conscious and Economically Sound Machine Dismantling Forum > Madison, WI
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> Woods powr grip suction cup 8" glass glazier #60695
Woods powr grip suction cup 8" glass glazier #60695
A red line on the pump's plunger indicates the vacuum level of each hand-held vacuum cup from Wood's Powr-Grip. When the hand cup is attached completely, the plunger is partially hidden inside the pump and the red line is not visible. A visible red line indicates vacuum is not sufficient for lifting. If the red line starts to show during a lift, a check valve allows the user to repump the vacuum cup without losing the remaining vacuum. When the lift is completed, a release mechanism allows air to refill the evacuated space under the vacuum pad, so that release is complete, with no dangerous after-stick.
