Festo QSLL-1/4-6 push-in L-fitting for pneumatic applications, featuring a temperature range up to 70°C and pressure up to 16 bar. Ideal for secure and efficient connections.
Product Modelqsll-1/4-6
Material Number153078
Product ID2925
Stock on Request
Last updated: 8/29/2026
Key Features
1
High Temperature ResistanceThe QSLL-1/4-6 push-in L-fitting can operate in temperatures up to 70°C, making it suitable for a wide range of industrial applications.
2
High Pressure CapabilityWith a pressure range of up to 16 bar, this fitting ensures reliable connections even in demanding pneumatic systems.
3
Easy InstallationThe push-in design allows for quick and easy installation, reducing downtime and increasing productivity.
4
Reusable Sealing RingThe replaceable sealing ring ensures that the fitting can be reused multiple times, reducing waste and saving costs.
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
4.3mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape, long
Pack size
10
Compact DesignThe L-shape design of the QSLL-1/4-6 fitting allows for efficient use of space, making it ideal for applications where component density is crucial.
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 87psi
Temperature-dependent operating pressure
-13.775psi 203psi
Information on operating pressure
Water: max. 0.6 MPa at max. 50 °C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
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
Cleanroom class
Class 4 according to ISO 14644-1
Ambient temperature
-10°C 80°C
Nominal tightening torque
9Nm
Tolerance for nominal tightening torque
± 20%
Product weight
20g
Type of mounting
External hexagon, AF 14
Pneumatic connection 1
External thread R1/4
Pneumatic connection 2
for pneumatic tubing outside diameter 6 mm
Releasing ring color
Blue
Material of screwed plug
Brass, nickel-plated
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
153078
Festo QSLL-1/4-6 Push-in L-Fitting for Pneumatic Applications | INDSLT
