The Festo CRQSL-1/4T-U is a reliable push-in L-fitting for compressed air systems, ensuring high performance and durability in various applications.
Product Modelcrqsl-1/4t-u
Material Number565346
Product ID13683
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Corrosion ResistanceThe CRQSL-1/4T-U boasts a very high corrosion resistance classification (CRC 4), making it suitable for use in harsh environments.
2
Wide Operating Pressure RangeThis fitting operates effectively within a pressure range of -13.8 to 203.1 psi, accommodating various pneumatic system requirements.
3
Versatile Ambient TemperatureIt can withstand ambient temperatures ranging from -4 to 302°F, ensuring stable performance in diverse operating conditions.
4
Easy InstallationThe push-in design simplifies the installation process, reducing setup time and effort.
5
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
Durable MaterialsConstructed from high-alloy steel and FPM tubing seal, this fitting ensures long-lasting reliability and minimal maintenance needs.
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
Usable connector cables
PFAN
Pneumatic connection 1
For pneumatic tubing outside diameter 1/4
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
565346
Festo CRQSL-1/4T-U Push-in L-Fitting for Compressed Air | INDSLT
