Pneumatic puller set saTra S-VA7P — 19 pieces, air-operated puller kit

Pneumatic puller set saTra S-VA7P — 19 pieces, air-operated puller kit is a workshop tool kit designed to extract bearings, gears, bushings and other press-fit parts using compressed air. The set groups a variety of puller jaws, threaded adaptors and extension components to cover a wide range of diameters and extraction depths. It is intended to reduce manual effort and speed up removal operations in professional maintenance, repair and industrial environments.

Advantages

The air-operated design transfers pneumatic force to the puller mechanism, providing consistent, controllable extraction power and reducing operator fatigue. A 19-piece arrangement ensures multiple attachment options for internal and external pulling, while modular adaptors allow use on different shaft sizes and housing geometries. Components are machined for alignment and repeatability, enabling safer, more precise removal of press-fit parts compared with improvised manual methods.

Suitable for

• Removing bearings from housings and shafts
• Extracting gears and sprockets from splined shafts
• Pulling bushings, sleeves and collars
• Workshop and industrial maintenance tasks that require controlled force

Key specifications

• Number of pieces: 19 components covering multiple pulling configurations
• Drive type: pneumatic (powered by compressed air supply)
• Puller variants: internal and external puller jaws and arms
• Adaptors and extensions: threaded adaptors and extension rods for depth and fit adjustments
• Material: hardened steel components for load-bearing elements; treated surfaces for wear resistance
• Compatibility: designed to connect to standard compressed air tools and fittings

How to use

Select puller jaws and adaptors that match the geometry of the part to be removed and assemble them according to the required internal or external pulling configuration. Secure the puller to the workpiece, attach the pneumatic drive and set the air pressure to a value appropriate for the component and installation conditions. Operate the air supply in short, controlled bursts while monitoring alignment and movement. If the part does not move, stop and reassess gripping surfaces and alignment before increasing force.

Usage recommendations

Prior to use, verify that the compressed air source is regulated and filtered and that all connections are secure. Wear appropriate personal protective equipment and support the workpiece to prevent sudden release. Use progressive pressure increases rather than maximum pressure at once, and consult machinery service manuals for removal clearances and torque limits to avoid damage to shafts or housings.