ZUOS 12" Heavy Duty Vacuum Suction Cup for Granite & Glass Lifting, Glass Suction Cup Vacuum Lifter with Metal Handle and Brass Pump,900lbs Load Capacity (12-Mental)

ZUOS is a brand which specialized in all kinds of Vacuum Suction Cup.This Vacuum Lifter has an all-metal pump and handle for durability, and with a flat vacuum pad. Perfect for use on glass surfaces, or in a factories and warehouses on rigid materials or appliances thanks its durable metal handle and strong rubber pad. Specifications: Handle Type: Horizontal Handle Cup Type: Flat Cup, Diameter: 12" (30cm) Material: Metal , Rubber , Brass Safe Load Capacity: 300lbs (136kg) 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. Package Includes: 1 x 12" Vacuum Suction Cup 1 x Manual Instruction Maintenance Always inspect vacuum pads before use. Clean vacuum pads and the load surface between each lift. Make sure both surfaces are dry and free of any dirt or obstruction. Make sure plunger has enough lubrication for pump.Warranty: This warranty is valid for 12 months.