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Red Festo DSNU-40-40-P-A round cylinder in box

Festo

Festo DSNU-40-40-P-A 195991 Round Cylinder electrician tool

SKU CH-4BQT-J31RY MPN DSNU-40-40-P-A

Round cylinder test equipment for electrical work, supplied in a single box

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Festo round cylinder built for pneumatic precision
  • 40 mm bore suits compact automation tasks
  • Red finish aids quick visual identification in panels
  • New unit delivered in a single-box pack
  • Manufacturer part 195991 ensures exact replacement matching

Pneumatic round cylinder

The Festo DSNU-40-40-P-A is a pneumatic round cylinder designed for linear motion tasks in automation systems. It is built for electricians and maintenance engineers who need reliable actuation in control cabinets or machine assemblies. The unit arrives new in a single pack, ready for installation. Its 195991 part number ensures exact identification when ordering replacements or spares.

Suited for standard stroke applications

This cylinder suits technicians setting up or repairing pneumatic circuits where a compact round profile fits the available mounting space. It is not intended for buyers who need a different bore diameter or stroke length than the 40 mm specification. Users requiring integrated position sensing or special sealing materials should verify compatibility before purchase. Applications demanding high-speed cycling beyond standard pneumatic limits may need alternative actuator types.

Bore and stroke define fit

The 40 mm bore and 40 mm stroke determine whether this cylinder matches the mechanical requirements of the installation. These two dimensions dictate the force output and travel distance available in the application. Confirming both values against the system design is the single check that decides if this is the correct part.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $149.99
Pricier than about 68% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameDSNU-40-40-P-A
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What pneumatic interface standard does the DSNU-40-40-P-A cylinder use for connections?

The cylinder uses standard pneumatic ports compatible with common compressed air fittings for industrial automation systems.

What are the physical mounting dimensions for the DSNU-40-40-P-A round cylinder?

The cylinder features a 40 mm bore size with standard round body mounting threads for direct installation into machine frames.

How is the DSNU-40-40-P-A cylinder installed and what step is commonly missed?

Mount the cylinder body securely, connect pneumatic tubing to both ports, then verify piston rod alignment before pressurising the system.

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