Short Description: Festo QS-1/8-5/16-U push-in fitting for pneumatic applications, featuring high abrasion resistance and easy installation.
Product Modelqsyl-1/8-5/16-u
Material Number153786
Product ID3311
Stock on Request
Last updated: 8/29/2026
Key Features
1
Secure and Reliable ConnectionThe Festo QS-1/8-5/16-U push-in fitting ensures a secure and reliable connection, making it perfect for pneumatic applications where consistency is crucial.
2
High Abrasion ResistanceDesigned with highly resistant materials, this fitting offers high abrasion resistance, making it suitable for dynamic applications where wear and tear are common.
3
Easy InstallationThe push-in design of the QS-1/8-5/16-U fitting makes it easy to install, reducing the complexity of your pneumatic setup and saving you time.
4
Flexible and VersatileWith a wide range of options for combining different types, this fitting provides maximum flexibility in standard applications, ensuring it meets all your pneumatic needs.
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
5.7mm
Type of seal on screwed plug
Coating
Mounting position
Any
Design
L-shape, dual, parallel
Pack size
1
5
Temperature and Pressure RangeThe QS-1/8-5/16-U fitting supports a temperature range up to 80°C and a pressure range up to 14 bar, making it suitable for a variety of pneumatic tasks and environments.
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 145psi
Maritime classification
See certificate
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
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
Ambient temperature
-10°C 60°C
Max. tightening torque
8Nm
Product weight
21g
No. of outlets
2
No. of supply lines
1
Type of mounting
External hexagon 1/2
Pneumatic connection 1
external thread 1/8 NPT
Pneumatic connection 2
for pneumatic tubing outside diameter 5/16
Ambient temperature Fahrenheit
14°F 140°F
Releasing ring color
Gray
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
153786
Festo QS Series Push-in Fitting QS-1/8-5/16-U for Pneumatic Applications | INDSLT
