SK explosion-proof electric chain hoists from SWF, including the basic models, feature powerful motors, compact installation and approach dimensions and an extremely long service life.

Our comprehensive quality assurance and stringent production controls guarantee the highest possible safety standards in operation.

      Version 2009                                Version 2005

Suitable for the following zones:

Zone 1+2
II2G c Ex de IIB T4

Zone 1+2
II2G c Ex de IIC T4

Zone 21
II2D c Ex tD A21 IP66 T120°

Zone 22
II3D Ex IP55 T155°

Complies with ATEX 94 guidelines, FEM regulations and the European safety standards

Spark-proof thanks to bronzed components as option

IP 54 protection

 Technical Guide
     and Dimensions
     EEx SK 2009

 Technical Guide
     EEx SK 2005

 Product brochure

 EEx References

 EEx Code Poster