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BSI Air Cylinders

BSI's line of Air Cylinders is a continuation of the Williams cylinder line manufactured since the 1960's. Standard and custom models are available to suit your needs. We carry a wide range of Air Cylinders including: Engine Shut Down Cylinders, Single and Double Acting Cylinders, Feathering Cylinders, Modulating Cylinders and Indexing Cylinders.

Air Cylinders

Heavy Duty Cylinders

1 1/4 inch

Single Acting

WM635

 

Double Acting

WM637

2 inch

Single Acting

WM448

 

 

WM449

3 1/4 inch

Double Acting

WM463

Medium Duty Cylinders

2 inch

Single Acting

WM309

 

Double Acting

WM336

Feathering Cylinder

1 1/4 inch

 

WM633

2 inch

 

WM475

3 1/4 inch

 

WM495

Indexing Cylinder

2 inch

3 position

WM384

 

4 position

WM394

Throttle Slave

1 3/4 inch

 

WM788

Specialty Cylinders

 

 

WM612

 

 

WM615

 

 

WM622