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Welded Pneumatic Cylinders

Heavy Duty Welded Pneumatic Cylinders - Series WP


The WP Series heavy duty welded pneumatic cylinder is a solid choice for manufacturing and packaging applications. Yates also offers replacement WP Series welded pneumatic cylinders for machinery including latch, tilt, press, transfer and mold equipment. We also offer expert pneumatic cylinder repair.

  • Bore Sizes From 1.5" – 6" Max. Operation 250 PSI
  • 1 Year Limited Warranty
  • Manufactured in Georgia
Common Applications:

Designed for manufacturing and packaging industry purposes. Yates offers replacement WP series cylinders for a range of machinery including latch, tilt, press, transfer, and mold equipment.

View Available Styles

Welded pneumatic cylinder

Welded pneumatic cylinders

  • 1. Ports: Steel port bosses, welded to barrel. NPTF ports are standard and can be rotated to any position in relation to each other and the mounting. SAE ports are available at no extra charge.
  • 2. Pneumatic Cylinder Barrel: Cold drawn 1026. Wall thickness engineered to reduce weight & cost. Honed to 8 – 16 micro finish for low frictional drag, maximum seal and piston bearing life.
  • 3. Rod Gland: Ductile iron gland, snap ring retained in tube provides maximum bearing support and wear resistance.
  • 4. Pneumatic Piston: One piece ductile iron piston provides maximum strength and protection against shock loads. Self locking nut is used to permanently lock piston to rod. Piston is o-ring sealed.
  • 5. Piston Rod: Chrome plate C1045. 75,000psi yield material.
  • 6. Gland O-ring Seal: High durometer o-ring and back-up insures leak free service.
  • 7. Pneumatic Rod Seal: WM series, twin lip urethane rod seal is pressure energized and wear compensating for long, leak free service. Viton® seals are optional. WP series uses a nitrite u-cup with back up. Viton® seals are optional.
  • 8. Piston Seals: WM series, o-ring energized loaded lip with wear band is standard. Step cut cast iron rings, Viton® seals, and Hi Load seals are optional. WP series uses a nitrite u-cup with back up. Viton® seals are optional.
  • 9. Rod Wiper: Urethane rod wiper to keep out dirt and dust. Viton® wiper is available for fluid compatibility or temperatures to 400°F. Metallic scrapers and low friction wipers are also available.

24/7 Cylinder Repair

The highest quality pneumatic cylinder repair the FIRST time, EVERY time!

Profit-robbing breakdowns don’t always happen to your industrial welded pneumatic cylinders or custom pneumatic cylinders during business hours. That’s why Yates is available 24 hours per day, 365 days per year to handle your heavy duty welded pneumatic cylinder repair. Yates Industries is your cylinder source! We offer the following:

  • Industrial hydraulic cylinder repairs that stand up to your original specs
  • When we say 24/7, we mean it
  • Competitive Pricing
  • Quick delivery and expediting
  • ISO 9001:2015 certified
  • Warranty on all cylinder repairs
  • Industrial hydraulic cylinder rebuild or replacement
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Schedule a consultation

With over 40 years of experience in hydraulic and pneumatic cylinders, our team can provide industry leading solutions for your cylinder needs.

Emergency Line:
(800) 340-6024
Yates Michigan:
(586) 778-7680
Yates Alabama:
(256) 351-8081
Yates Georgia:
(678) 355-2240
Yates Ohio:
(513) 217-6777