Top Background Image
C85 Series ISO 6432 Pneumatic Cylinder C85 Series ISO 6432 Pneumatic Cylinder C85 Series ISO 6432 Pneumatic Cylinder

C85 Series ISO 6432 Pneumatic Cylinder

  • C85 cylinder
  • ISO 6432 cylinder
  • stainless steel mini cylinder
  • double acting ISO cylinder
  • bore 8-25mm cylinder
  • dust-proof pneumatic cylinder
  • long life ISO cylinder
  • auto switch compatible cylinder
  • miniature stainless cylinder
  • C85/CD85/C85W/C85K cylinder
  • precision automation cylinder

The C85 Series is a premium ISO 6432 / CETOP RP52P compliant miniature pneumatic cylinder engineered for reliable linear motion in demanding industrial environments. Constructed with a stainless steel barrel for corrosion resistance and durability, this cylinder delivers exceptional performance in space-constrained precision automation applications.


Featuring a unique dust-proof rod packing design, the C85 effectively prevents dust ingress, making it highly suitable for operation in extremely dusty workspaces. The series utilizes abrasion-resistant seals with replaceable piston rod seals, ensuring an extended service life and reduced maintenance requirements.
Offering double-acting (C85/CD85) and single-acting (C85-S/T) configurations, the C85 provides flexible actuation options. With 6 bore sizes (8, 10, 12, 16, 20, 25 mm) and standard strokes up to 300 mm, it accommodates a wide range of precision motion requirements.
The C85 supports auto switch compatibility (e.g., D-M9 series) for precise position sensing, with transparent switch brackets for enhanced LED visibility and easy fine adjustment of switch position. Available variants include single rod (C85), double rod (C85W), front/ rear clevis (C85K), and rotary rod (C85R) models.


  • ISO 6432 & CETOP RP52P Standard: Global interchangeability

  • Stainless Steel Construction: Corrosion-resistant, durable, clean

  • Dust-Proof Rod Packing: Superior sealing for harsh environments

  • Abrasion-Resistant Seals: Long service life, replaceable design

  • Double & Single Acting: Versatile actuation options

  • Bore Sizes 8–25mm: Compact precision for small-scale automation

  • Auto Switch Compatible: Position sensing with easy adjustment

  • Multiple Variants: Single/double rod, clevis, rotary options

  • RoHS Compliant: Environmentally friendly

  • High Durability Versions: XB24 (4x life), X3242 (non-adjustable cushion)

Technical Specifications

  • Bore Sizes: 8, 10, 12, 16, 20, 25 mm

  • Action: Double acting (C85/CD85), single acting (C85-S/T)

  • Standard Strokes: 10–300 mm (varies by bore)

  • Construction: Stainless steel tube, crimped end covers

  • Sealing: Dust-proof rod packing, wear-resistant piston seals

  • Auto Switch: Compatible (D-M9 series), adjustable mounting

  • Temperature: -10°C to 70°C (standard); -10°C to 150°C (XB6 heat-resistant)

  • Materials: Barrel: Stainless steel; Rod: Hard chrome-plated steel; Seals: Nitrile rubber


Typical Applications

C85 cylinders are widely used in precision automation, semiconductor equipment, electronic assembly, medical devices, packaging machinery, small conveying systems, and dusty industrial environments. Perfect for applications demanding ISO compliance, compact size, stainless steel durability, dust resistance, and reliable long-life performance.


Quick Inquiry