Ridgeyard 8" Vacuum Suction Cup Manual Pump For for Glass Lifting Granite 110lbs

Description

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. The red-line indicator may not perform reliably at elevations above 5000 feet.
Feature
Make Materials Handling Easier and Safer: 8'' in diameter heavy duty vacuum lifting plates. Fast attachment on flat, clean, smooth, nonporous surfaces. Excellent for lifting and moving materials like glass, aquarium, plastics, engine valves, sheet metal, stone slabs, and appliances.
Made with Powerful and Eco-friendly Materials: The suction cup pad is made with durable, odorless, extra strength rubber and high-impact ABS plastic handle for a strong and ergonomic grip. Safety lifting loads 110lbs.(maximum)
Simple to use: Red-Line Indicator Warns User of Any Vacuum Loss. 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.
Check Valve Allows Repumping without Loss of Remaining Vacuum. Release Valve Lever Permits Quick and Complete Release
Specifications:
Diameter: 8'' (20.3
cm)
The handle diameter:34.80mm
Length about: 18.50cm
Rubber thickness: 17.50mm
Material: Rubber
Suction: 100KG
Colour: Black
Handle Type: Horizontal
Handle Cup Type: Flat Cup
Safe Load Capacity: 110lbs (50kg)
Note:The size is manually measured, and there is an error in the measurement, which does not affect the use
To Attach
1) Position the hand cup on the contact surface so the red line will be visible if it should appear while lifting the load. CAUTION: Test the cup for staining or deformation of load surfaces with light colors or soft coatings.
2) Pump the plunger until the cup attaches completely. When the red line is hidden, vacuum is sufficient for lifting.
3) Check the plunger frequently to make sure the cup remains securely attached. If the red line appears while lifting, set down the load immediately and pump the plunger until the red line is hidden again.
To Release
1) Set the load on a secure support.
2) Press the valve release lever until the cup disengages completely.
Maintenance
Since aging and wear reduce the capacity of the rubber pad, it should be replaced at least once every 2 years or whenever cuts, slits or other surface damage is discovered. inspect vacuum pads before use. Clean vacuum pads and the load surface between each lift. Make sure both surfaces are dry and no dirt or obstruction. Make sure plunger has enough lubrication for pump.
Warning:
Do not use suction cup for climbing nor pull up.
Package Included:
1x
8'' Vacuum Suction Cup
1x
Free Carrying Case
1x
User Manual
Payment
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Shipping
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2. Order information changed or cancelled must be done within 1 hour after the payment.Otherwise the order will be prepared to ship out.
Return
All of our items come with a 30-Day money back guarantee,buyers pay for return cost.
If there is a problem with product quality, you can
return
it for free.
Contact
If you are dissatisfied with our item or service, please contact us ASAP. We are committed to  resolve all issues in a friendly and satisfactory manner.
On Jul-11-21 at 19:46:06 PDT, seller added the following information: