The Festo QSLF-1/8-4-B push-in L-fitting offers quick and secure connections for pneumatic tubing. With an internal thread G1/8, it ensures reliable and efficient system operation.
Product Modelqslf-1/8-4-b
Material Number153273
Product ID3120
Stock on Request
Last updated: 8/29/2026
Key Features
1
Quick and Easy InstallationThe Festo QSLF-1/8-4-B push-in L-fitting features a simple push-pull design, allowing for rapid installation and disconnection of pneumatic tubing. This makes it ideal for applications where quick setup and teardown are crucial.
2
Secure ConnectionThe internal thread G1/8 ensures a secure and reliable connection, minimizing the risk of leaks or disconnections during operation. This is particularly important in high-pressure pneumatic systems.
3
Durable ConstructionMade from high-quality materials, the QSLF-1/8-4-B is designed to withstand the rigors of frequent use. Its robust construction ensures long-lasting performance and minimal maintenance.
4
Versatile Mounting OptionsThe fitting can be mounted in various positions, offering flexibility in system design. This versatility makes it suitable for a wide range of applications, from compact machinery to complex automation 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
2.8mm
Mounting position
Any
Design
L-shape
Pack size
10
Structural design
Push-pull principle
5
Easy MaintenanceThe push-in design of the QSLF-1/8-4-B makes it easy to inspect and maintain the pneumatic system. This feature reduces downtime and improves overall system efficiency by allowing for quick checks and repairs.
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
7Nm
Tolerance for nominal tightening torque
± 20%
Product weight
14g
Type of mounting
External hexagon, AF 14
Pneumatic connection 1
Internal thread G1/8
Pneumatic connection 2
for pneumatic tubing outside diameter 4 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
153273
Festo QSLF-1/8-4-B Push-in L-Fitting for Pneumatic Tubing | INDSLT
