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.

RS Round Steel

TRD’s Round Stainless Steel cylinders (RS Series) feature NFPA style mounting with a longer than standard NFPA body length and are made using 300 series stainless steel, providing excellent corrosion resistance. These cylinders have been designed specifically to reduce sharp edges and corners which provide a smooth transition to the cylinder body eliminating catch points for contamination and allow easy cleaning.  The round design is slimmer and fits in tighter spaces than standard NFPA square head designs.
  • Meets FDA-USDA certification when ordered with option U.
  • Ideal for wash-down applications due to high corrosion resistance.
  • Strokes available up to 24”.
  • Eight bore sizes available: 1-1/2”, 2”, 2-1/2”, 3-1/4”, 4”, 5”, 6” and 8”.
  • NFPA mounts with a longer than standard NFPA body length.
  • Several options available to customize cylinders to the application.
  • Standard lubrication is Bel-Ray No-Tox HD grease #2, USDA approved. 

Basic RS Series cylinder