Short Description: Reliable push-in L-fitting for pneumatic systems, featuring high corrosion resistance and a wide operating temperature range.
Product Modelcrqsl-1/4-1/4-u
Material Number565328
Product ID13665
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Corrosion ResistanceThe CRQSL-1/4-1/4-U is made from high-alloy stainless steel, ensuring it withstands even the most corrosive environments, making it suitable for use in food processing and other demanding applications.
2
Wide Operating Temperature RangeThis fitting operates between -20 °C and 150 °C, providing flexibility in various temperature conditions, from cold storage to high-temperature processes.
3
Easy InstallationThe push-in design allows for quick and easy installation, reducing downtime and increasing efficiency in your pneumatic system setup.
4
Compliance with StandardsThe CRQSL-1/4-1/4-U meets ISO 8573-1:2010 standards for compressed air quality, ensuring that the fitting is compatible with high-quality pneumatic systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Size
Standard
Nominal width
5.512mm
Mounting position
Any
Design
L-shape
Pack size
1
Structural design
Push-pull principle
5
Robust ConstructionWith a maximum tightening torque of 11.8 ft-lbf, this fitting provides a secure connection, minimizing the risk of leaks and ensuring reliable operation over time.
Operating pressure for entire temperature range
-13.775psi 203psi
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Corrosion resistance class (CRC)
4 - Particularly high corrosion stress
LABS (PWIS) conformity
VDMA24364 zone III
For use in the food industry
See supplementary material information
Ambient temperature
-20°C 150°C
Max. tightening torque
16Nm
Product weight
27.5g
Usable connector cables
PFAN
Type of mounting
External hexagon 35/64
Pneumatic connection 1
Male thread 1/4 NPTF
Pneumatic connection 2
for pneumatic tubing outer diameter 1/4
Ambient temperature Fahrenheit
-4°F 302°F
Note on materials
RoHS-compliant
Housing material
High-alloy stainless steel
Releasing ring material
High-alloy stainless steel
Material of tubing seal
FPM
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
565328
Festo CRQSL-1/4-1/4-U Pneumatic L-Fitting for Reliable Air Connections | INDSLT
