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ASCO™ Numatics Series 449 Compact ISO 21287 Cylinders
The Numatics Series 449 is an aluminum body air cylinder line designed to meet all ISO 21287 requirements.
The pneumatic cylinder is ideal for compact automation using 50% less space than ISO 6431 cylinders. Expertly engineered and highly reliable, the improved profile tube design offers a lighter, cleaner-looking cylinder. The 449 is suitable for automotive, bottling, commercial kitchen equipment, and analytical and diagnostic instrument applications.
ASCO™ Numatics Series 449 Compact ISO 21287 Cylinders


Standards / Regulations
32 mm, 40 mm, 50 mm, 63 mm, 80 mm, 100 mm, 20 mm, 25 mm
Operating Environment
Corrosive, Hazardous, Indoor, Washdown
400 mm Max


  • Competitive interchangeability with ISO 21287 standard cylinders
  • "T" slots on three sides for drop-in vertical assembly of magnetic detectors or sensors
  • High-performance rod guidance for maximum precision
  • 18 mounting styles available to fit a variety of applications
  • Ideal for compact automation where space is limited
  • No lubrication required for easy maintenance