TRD manufactures cylinders that are renowned for their durability, high-quality construction and long-lasting performance. TRD maintains an industry leading delivery schedule--standard delivery in 2-3 days. Every cylinder is proudly made-to-order in the USA with the highest quality components, and all product lines have a wide variety of options and modifications available.

Learn more about our industry leading delivery schedule.


  • TRD’s state of the art machining capabilities and engineering experience provide the means to create exactly the right actuator for the job. Custom cylinders can be created to perform in any application, or to accommodate unusual design requirements. Here are a few examples of previous custom designs.
  • 100% metric cylinder designed with custom head, cap, mount, and thread. Application- reduced cost and quicker delivery for replacement cylinders from Europe.
  • Thinner than standard NFPA head and cap to provide a more compact unit. Application-OEM required a direct replacement to another cylinder manufacturer cylinder with longer life.
  • 1 1/8” Bore cylinder with brass head and mount, stainless steel rods, and custom thread. Application- OEM required more precise machining than another cylinder manufacturer could provide to improve molding process.
  • Large bore cylinder provides power to 4 independent “pumps” to provide low PSI flow. Application- Independent “pumps” provide a low pressure, fixed volume of air to test breathing respirators.

100% metric cylinder for mattress box spring machine