CRL S7950 8" Pump-Action Vacuum Lifter

C.R. Laurence S7950 8" Pump-Action Vacuum Lifter offers exceptional lifting power and reliability for glass handling and other non-porous surfaces. Designed with a heavy-duty stainless steel handle, this vacuum lifter boasts a lifting capacity of 125 lbs. (57 kg), making it suitable for a range of demanding applications. The S7950 features a robust ABS plunger equipped with a red-line indicator that confirms when sufficient vacuum is achieved for safe lifting. Users appreciate the ability to re-pump the device without losing any remaining vacuum, ensuring continuous operation. Its 8" (203 mm) vacuum pad, with over 50 square inches of contact area, provides secure attachment to glass of varying thicknesses while minimizing the risk of damage. Releasing the lifter is quick and efficient, thanks to the wide release valve lever, which is safeguarded during use to prevent accidental activation. Additionally, the handle includes four convenient 5/16" (7.9 mm) diameter holes for attaching guide ropes, enhancing usability when paired with CRL's Manual Lifting Frames. This vacuum lifter is an essential tool for professionals seeking efficiency and safety in their lifting tasks. With special distributor pricing available, the S7950 is a valuable addition to any toolkit.

8" Pump-Action Vacuum Lifter

• Heavy-Duty Stainless Steel Handle
• Lifting Capacity 125 Lbs. (57 kg)
• Tough ABS Plunger with Red-Line Indicator
• Fast Attachment on Smooth, Non-Porous Flat Surfaces
• Can Be Re-Pumped without Losing Remaining Vacuum
• Wide Release Valve Lever with Safety Guard Permits Quick and Complete Release
• 8" (203 mm) Vacuum Pad
• Special Distributor Pricing Available

• Attach the rubber pad to a functioning handle, then test by pumping.
• If the issue is resolved, the problem lies with the disassembled handle.
• If the issue persists, the problem is with the rubber pad. Likely causes include excessive dust or hair on the sealing edge or wear on the sealing edge of the rubber pad.

• Block the air inlet of the handle using a finger or a pipe sealed at one end and pump, then observe the plunger.
• If the plunger does not move outward, the issue is with the disassembled rubber pad.
• If the plunger moves outward, the problem lies with the disassembled handle. The likely cause includes the evaporation of silicone grease inside the handle.

Resources

• Instructions AVD3970 vacuum lifters.pdf