For over 30 years Greenco/Duramaster has been solving the needs of
industry for pneumatic and hydraulic cylinder applications. We offer a
broad range of cable type rodless cylinders and NFPA Interchangeable
rod cylinders to match your requirements.

Greenco Corporation manufactures pneumatic and hydraulic cable cylinders. Its Duramaster Cylinder Division manufactures pneumatic and hydraulic rod cylinders. Cylinders are available with a wide variety of options and accessories. Bore sizes range from 1-1/2 inches to 8 inches.