qsrl-1/4-1/4-u

Product ID:2839
Updated: 2026/7/7
Festo qsrl-1/4-1/4-u

Key Features

  • 1Rotate 360° smoothly with integrated ball bearings for precise alignment.
  • 2Protect against corrosion with coated seals on the screw-in stud.
  • 3Install in any position for maximum layout flexibility and ease.
  • 4Operate reliably with compressed air meeting ISO8573-1:2010 standards.
  • 5Minimize corrosion risk with a CRC 1 classification for durability.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape
Pack size
1
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 145psi
Maritime classification
See certificate
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media
Operation with oil lubrication possible
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10°C 60°C
Max. tightening torque
14Nm
Type of mounting
External hexagon 9/16
Pneumatic connection 1
external thread 1/4 NPT
Pneumatic connection 2
for pneumatic tubing outer diameter 1/4"
Ambient temperature Fahrenheit
14°F 140°F
Releasing ring color
Gray
Note on materials
RoHS-compliant
Housing material
PBT
Releasing ring material
POM
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
153967

Specifications may be subject to change without notice

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