Heavy Duty

Combining NFPA dimensional interchangeability and high quality components, the HD1 series offers excellent performance and long service life, even in the most severe conditions.  HD1 cylinders are fitted with a heavy-duty, Teflon® impregnated and hard coat anodized external rod bearing which ensures smooth rod motion while maintaining rod rigidity and stability.

  • Bore sizes:  1-1/2", 2", 2-1/2", 3-1/4", 4", 6"
  • Available with pneumatic end-of-stroke sensors (Inter-Pilots™)
  • Available with cushions for shock absorption
  • Available as double rod cylinders
  • Available with an oversized rod
  • Ten different mounts to choose from for most bore sizes


Pressure Rating: 250 PSI Air / Contact Bimba for hydraulic pressure rating
Temperature Range: -40° F (-40° C) to 250° F (121° C) standard, up to 400° F (200° C) available
Filtration: Not essential but a 40μ filter will prolong seal life
Lubrication: Not necessary but will prolong seal life when operated with dry air
Heads: Aluminum, black anodized
Rod: Hard chrome plated ground and polished steel
Rod Bearing: Teflon ®impregnated, hard coated aluminum
Rod Wiper: Dupont Teflon ®
Piston: High alloy aluminum with PTFE wear band