Cunningham Mfg.

Cunningham Manufacturing Company is a Seattle, Washington-based manufacturer specializing in hydraulic cylinders and air cylinders. Established in 1949, the company offers a full line of NFPA-compliant cylinders and custom-welded designs for demanding industrial applications. Their product range includes pneumatic air cylinders, double-acting, single-acting, welded, and tie rod hydraulic cylinders, available in bore sizes from 1 1/2 to 24 inches for pneumatic and 1 1/2 to 14 inches for hydraulic. Cunningham Cylinders is committed to high-quality products, competitive production and delivery times, and excellent customer service, proudly serving various industries across the USA. Cunningham Cylinders manufactures a full line of NFPA and custom cylinders built to specifications, with options for high-temperature seals, rod boots, spring-to-retract or spring-to-extend cylinders, and various limit and proximity switches. They offer cylinders with all stainless steel construction and standard steel and aluminum tubing, with brass, stainless, and fiberglass options. All hydraulic and air cylinders are repairable with readily available seal and repair kits, emphasizing competitive production and delivery times, including one-day shipping for some cylinders.