Series SK 552 Long Mandrel Expander

Part Number

SK 552 LONG MANDREL

Material

Steel

Overview

The SKC 552 long mandrel pull-type expander facilitates deep setting in drilled holes using a mandrel. It’s extended by 30mm in length and, when paired with the appropriate spacer, enables installation without counterboring.

Lightweight and durable, it’s suitable for weight-sensitive and space-limited applications, ensuring reliable sealing even in challenging orientations.

Product Highlights

  • One piece construction
  • Ideal for automated high production requirements
  • Special Type: with mandrel 30mm longer than standard

Technical Specs

Sleeve

Case Hardened Steel, Gun Metal Finish

Mandrel

Heat Treatable Steel, Special Oil Film Lubrication

Dimensions In

mm

Size Range & Pressure

Up to 7200 psi From 4.0 - 10.0mm

GET IN TOUCH

If you would like more information on the Koenig range, to talk to us about an application or to request an engineer to call or visit, please fill out the below form or call us.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.