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Vacuum Anchor

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Aviation industry vacuum anchor lifeline system for smooth surfaces

3M DBI-SALA Vacuum anchor system

The vacuum anchor provides a tie-off point on smooth non-porous surfaces like airplanes, ships and deep-sea oil wells. The system includes numerous safety checks and audible warnings to prevent malfunction. Sold in variations, some models include EPDM rubber seals for precious surfaces like a jumbo jet.


Use with Horizontal lifeline system

The vacuum anchor system can be sold with an optional secondary pad and used to create an HLL system across large horizontal work areas. Horizontal lifeline kit sold seperately.


Use with airline or compressed gas cylinder

The vacuum system is sold with and without and optional gas cylinder hook up. By purchasing the gas cylinder model, you get freedom in where you plant the anchor.


Provides a tie-off point on smooth surfaces

Mobi-lok system includes a convenient tie-off point for large smooth surfaces like ships, oil wells, airplanes.


Audible alarms and safety valves

To prevent malfunction, the vacuum system has baked-in safety features to prevent loss of power and warn individuals when things go awry. Even if you remove the line, suction temporarily remains. Loud warnings and visual aids minimize the chance for improper use. Users should be properly trained when using the system.


Optional EDPM rubber for aviation applications

The aviation industry should consider the model with the EDPM rubber pads to prevent any damage to the surface of the structure (plane) being attached to.

Vacuum Anchor Pads
ImageItemAviation, Shop Air onlyAviation, Shop Air + GasGI – Shop Air onlyGI – Shop Air + Gas
Primary Pad2200107220010822000942200095
Secondary Pad22001092200096
Vacuum anchor accessories
3M™ DBI-SALA® Secondary Pad Air Hose 2200130 3M Product Number 2200130, 3M ID 7000745295950ft. shop air hose line – Rectus 21 mini industrial couplings2200130
Compressed Gas Cylinder, Air or Nitrogen – 48 cubic inch / 3,000 psi2200085
3M™ DBI-SALA® Sayfline™ Synthetic Horizontal Lifeline System 2200400 1 eaSayfline HLL Kit – Includes: lifeline, tensioner, tie-off adaptors and carrying bag.2200400