Schrader Bellows
PA-2 Heavy Duty NFPA Pneumatic Cylinder

Key Features

  • 1.00" through 14.00" Bore
  • 17 NFPA Mounting Styles
  • 250 psi Air Service
  • Construction: Steel, Tie rod design; 
  • Repairable Standards: NFPA Heavy Duty Pneumatic, ANSI/(NFPA)T3.6.7R2-1996 

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Bore/Stroke

  • Bore Sizes: 1", 1-1/2", 2", 2-1/2", 3-1/4", 4", 5", 6", 8", 10", 12", 14"
  • Contact Comoso for sizes larger than 14"
  • Strokes: Available in any practical stroke length

Rod Gland

  • Bolt-on / Retained (see chart)
  • Rod seal
  • Double service wiperseal

Piston

  • One piece nodular iron piston
  • Lip seals with backup washers are standard piston seals.

Rod/Rod End

  • Induction case hardened piston rods
  • Piston Rod Stud, High strength steel with rolled threads is furnished on smaller piston rods.
  • Piston Rod Diameters: 1/2" to 5 1/2"

Body/Tube

  • High Strength Tie Rods
  • Chrome plated steel tubing cylinder body
  • Chrome plated, medium carbon steel

Cushions/Bumpers

  • Adjustable cushions optional at either end or both ends
  • Heavy Duty metal in metal cushion
  • Stop Tube with cushions available
  • Shock Absorber on cap end available

Ports

  • NPTF ports standard
  • SAE, BSPP, BSPT ports available
  • Multiple ports available
  • Oversized or Undersized ports available

Environment Protection Options

  • Stainless steel fasteners / tierods 
  • Metal rod scrapers
  • Special coatings
  • Rod boots

Sensors

  • End of stroke sensors
  • Linear transducers

  • Operating Medium: Filtered air
  • Nominal Pressure: Up to 250 psi pneumatic service
  • Standard Operating Temperature: -10F to +165F
  • Optional High Temperature Option -10F to +250F