Product Overview

CRL proudly offers you the unique line of Wood's Powr-Grip® Vacuum Cups. These specially designed, hand actuated cups operate on a pump system, and create a vacuum under their gripping pad section. The pump plunger has a red band to indicate suction level at all times. When it shows less than 100% vacuum left, simply pump the plunger until you reach the original vacuum pressure without removing the cup from the glass! To release, just depress a trigger on the opposite end of the handle from the plunger. There are four models of the basic Wood's Powr-Grip® Vacuum Cup. All come with a vacuum-molded carrying case to protect the cup when not in use.

Product Warning: Never exceed the recommended weight limit of this cup. Cups must be kept clean and stored in carrying case when not in use. Small Dirt Particles cause leaks. Clean with damped rag only, no oil solutions required. 

• 8" (203 mm) Diameter
• Durable Metal Handle
• Fast Attachment on Smooth, Non-Porous Flat Surfaces
• Red-Line Indicator Warns User of Any Vacuum Loss
• Check Valve Allows Re-Pumping Without Loss of Remaining Vacuum
• Release Valve Lever Permits Quick, Complete Release