Festo Pneumatic Cylinder DSNU Series 40 mm Stroke, 172 mm Length, Pneumatic Cushioning, Metric Thread DSNU-20-40-PPV-A

Festo DSNU-20-40-PPV-A pneumatic cylinder from the DSNU series features a 40 mm stroke length and an overall length of 172 mm, designed for efficient and compact pneumatic actuation. This cylinder operates reliably within a broad temperature range of -20°C to +80°C, making it suitable for demanding industrial environments including medical, pharmaceutical, mining, automated assembly, and textile industries.

The cylinder is equipped with pneumatic cushioning adjustable at both ends, allowing optimal energy absorption for smooth operation and reduced mechanical stress. The stainless steel piston rod ensures durability and resistance to wear and corrosion, critical for longevity in harsh applications. Its metric male piston rod thread facilitates easy and secure mounting, which includes swivel, front, flange, foot, direct, and rear options providing versatile installation solutions.

Designed to operate at pressure levels ranging from 1 to 10 bar, it supports both lubricated and non-lubricated pneumatic circuits for flexible integration. The use of nitrile rubber seals guarantees retention of shape under high pressure, thus delivering high reliability. Standards compliance includes ISO 6432 and Germanischer Lloyd approvals, with CE marking confirming adherence to EU Explosion Protection Directive (ATEX), ensuring safety in hazardous environments.

Wide ambient temperature range between -20°C and +80°C enables use in challenging conditions. Pneumatic cushioning at both cylinder ends provides customizable cushioning for softer or firmer stops. Corrosion-resistant stainless steel piston rod is suited for harsh industrial settings.

Pressure rating from 1 to 10 bar accommodates standard pneumatic operations. Metric male piston rod thread standard ensures compatibility with common industrial mounts. Multiple mounting types allow flexible mechanical integration in various setups.

Nitrile rubber seals improve reliability under high-pressure usage. Certified to ISO 6432 and carries CE marking including ATEX certification for explosion protection.

This Pneumatic Cylinder is ideal for industries requiring compact and reliable pneumatic actuation solutions such as medical device manufacturing, pharmaceutical processing, mining operations, automated assembly lines, and textile machinery. Its design prioritizes durability, customization of cushioning, and compatibility with standard mounting and operating parameters.

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