Festo Pneumatic Roundline Cylinder 25mm Bore, 400mm Stroke, DSNU Series, Double Acting

Festo

Product Information

Cushioning Type:
Elastic
Maximum Operating Pressure:
10 bar
VDMA Standard:
VDMA24364-B1/B2-L
Piston Rod Thread Gender:
Male
Model Number p:
35191
Pneumatic Connection:
G 1/8
Test Weight:
238 (At 0 mm Stroke) g
Stroke:
400mm
Manufacturer Series:
DSNU
ISO Standard:
ISO 6432
Action:
Double
Bore:
25mm
Stroke Interval Weight:
11 (At 10 mm Stroke) g
Maximum Operating Temperature:
+80°C
Minimum Operating Temperature:
-20°C
RoHs Compliant
Checking for live stock

The Festo DSNU-25-400-P-A is a roundline pneumatic cylinder designed for straightforward linear movement in automated systems. With a 25 mm bore and a 400 mm stroke, it is typically used where controlled push-and-pull motion is required over a longer travel distance. This cylinder operates as a double-acting unit, meaning it uses compressed air for movement in both directions. It belongs to the DSNU series, which is known for its compact design and consistent performance in industrial environments.

Key Strengths of the Festo 35191 Pneumatic Roundline Cylinder

This cylinder uses a round-barrel design that keeps the overall size compact while maintaining strength and alignment during operation. The piston rod and housing are designed to withstand repeated cycles without excessive wear, making them suitable for continuous operation.

  • 25 mm piston bore for balanced force output.
  • 400 mm stroke length for extended linear travel.
  • Roundline body for space-efficient installation.
  • Double-acting operation for controlled forward and return motion.
  • Easy mounting into machines, frames, or guided systems.

How It Performs in Real Applications

The DSNU-25-400-P-A is used in systems where smooth, repeatable motion is more important than high force. It responds well to regulated air pressure, giving predictable movement speed and positioning when paired with proper valves and controls.

Typical Areas of Use

It fits well in environments where clean, controlled pneumatic motion is preferred over electric actuation.

  • Industrial automation equipment
  • Assembly and packaging machines
  • Material handling and transfer systems
  • Sorting, positioning, and clamping setups

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Catalogue - Automation Technology(Technical Reference)
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Instruction Sheet - Round Cylinder(Technical Reference)
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Datasheet - DSNU-25-400-P-A(Technical Reference)

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FAQs

Yes. We ship DSNU-25-400-P-A Internationally to many countries around the world.
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We accept all major payment methods for all products including ET20488651. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET20488651 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Festo" products on our website by using Enrgtech's Unique Manufacturing Part Number ET20488651.
You can order Festo brand products with DSNU-25-400-P-A directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Pneumatic Piston Rod Cylinders category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Festo Pneumatic Roundline Cylinder 25mm Bore, 400mm Stroke, DSNU Series, Double Acting. You can also check on our website or by contacting our customer support team for further order details on Festo Pneumatic Roundline Cylinder 25mm Bore, 400mm Stroke, DSNU Series, Double Acting.