DYXDYC Vacuum Suction Cups to Lift Large Glass
Specifications:
Load Capacity: each over 432 Pounds.
Size: 8.1 Inches.
Material: Rubber + ABS.
Quantity: 2 Pieces.
Package Weight: 3.7 Pounds, 2 Pack.
How to Use:
?The Plunger uses a red-line indicator to let you know that you have sufficient vacuum to lift your load. Should the red-line appear after pumping, a built-in check valve allows you to re-pump without vacuum loss.
?To release, just depress a trigger on the opposite end of the handle from the plunger. These cups come with a release valve guard to prevent accidental loss of vacuum. there are also a Lift tab on pad edge permits instant release.
?Use the cup on clean, relatively smooth, nonporous surfaces, at temperatures from 10°to 120°Fahrenheit. Moisture or contaminants can reduce the slip resistance of the cup. Surfaces should be free of oil, grease or water.
Important Note:
Red Line Indicator, when the red line leaks out during lifting, it means there is vacuum loss, then just re-press the air pump until the red line disappears.
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