Parker Pneumatic
SA Series All Stainless Steel NFPA Air Cylinder
The Parker Series SA is specifically designed to meet today’s demand for cylinders in harsh chemical washdown environments. 

This cylinder is also popular in the food processing industry when cleanliness and a bacteria free environment is of most importance.

Standards: NFPA Interchangeable (ANSI/NFPA T.3.6.7R2-1996) 1-1/2 to 8"

Mounting styles: 8 standard NFPA mounting styles available

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Bore/Stroke

  • Bore Sizes: 1-1/8", 1-1/2", 2", 2-1/2", 3-1/4",  4", 5", 6", 8" 
  • Strokes: Available in any practical stroke length

Rod Gland

  • Machined from 304 stainless steel
  • PTFE composite wear band insert that eliminates metal-to-metal contact
  • Rod Seals: Rounded urethane lipseals are pressure energized and wear compensating
  • Rod Wiper: Urethane lipseals aggressively wipe foreign material from piston rod & enhance rod seal life
  • Retainer: Stainless steel snap ring securely retains bushing in head.

Piston

  • Piston: 2011-T451 aluminum
  • PTFE composite wearband
  • Nitrile piston lip seals

Rod/Rod End

  • 303 stainless steel, 40,000 PSI minimum yield, hard chrome plated, ground and polished.
  • Rod diameters 0.625", 1.000", 1.375", 1.750"
  • 3 standard rod end styles, specials available

Body/Tube

  • Tube: Corrosion-resistant 304  stainless steel.
  • Tie Rods: High-strength 303 stainless steel maintains compression on tube end seals
  • Acorn Nut: Tie rod threads are covered by stainless steel acorn nuts which eliminates a bacteria hiding place

Cushions/Bumpers

  • Adjustable cushions optional at either end or both ends
  • Adjustable Captive Cushion Needle: allows for safe and precise adjustment under pressure.
  • Stop Tube with cushions available
  • Bumperseals available

Ports

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

Sensors

  • Piston magnet optional
  • End of stroke sensors
  • Linear transducers

Hydraulic Service

  • Petroleum based hydraulic fluid to 400 PSI
  • Bore Sizes 1-1/2"-8" only

Operating Temperatures:

  • Standard Seals -40°F to 200°F (-40°C to 93°C)
  • Fluorocarbon Seals -20°F to 400°F (-29°C to 204°C)

Operating Pressure:  250 PSIG Air (17.2 Bar)

Materials:

  • Head and End Caps: 304 stainless steel
  • Tube: 304 stainless steel
  • Piston Rod: hard chrome plated 303 stainless steel
  • Rod Bearings: 304 stainless steel with PTFE composite wearband
  • Seals: urethane rod seal and wiper, 
  • Tie Rods: 303 stainless steel


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