Festo QSL-G1/2-12 push-in L-fitting for pneumatic connections with sealing ring, external hexagon mounting, and operating pressure up to 6 bar.
Product Modelqsll-g1/2-12
Material Number186136
Product ID6404
Stock on Request
Last updated: 8/29/2026
Key Features
1
Efficient ConnectionThe Festo QSL-G1/2-12 push-in L-fitting ensures quick and reliable pneumatic connections, reducing downtime and increasing productivity.
2
Sealing Ring for DurabilityEquipped with a sealing ring, this fitting provides a secure seal, ensuring that compressed air or water remains contained within the system, even under varying temperatures and pressures.
3
Versatile MountingThe external hexagon mounting (A/F 25 mm) offers flexibility in installation, allowing for easy integration into various pneumatic systems.
4
Temperature-Dependent Operating PressureThe QSL-G1/2-12 operates effectively within a temperature range of -10°C to 80°C, making it suitable for a wide range of applications in different environments.
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
10.3mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
L-shape, long
Pack size
1
5
Corrosion ResistanceWith a corrosion resistance class of CRC 1 (Low corrosion stress), this fitting ensures long-lasting performance in applications where exposure to moisture or chemicals is a concern.
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 Water: G-thread only possible with sealing ring type OL as additional accessory
Corrosion resistance class (CRC)
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10°C 80°C
Nominal tightening torque
26Nm
Tolerance for nominal tightening torque
± 20%
Product weight
75g
Type of mounting
External hexagon, AF 24
Pneumatic connection 1
External thread G1/2
Pneumatic connection 2
for pneumatic tubing outside diameter 12 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
186136
Festo QSL-G1/2-12 Push-in L-Fitting for Pneumatic Applications | INDSLT
