qsr-g1/4-8

Product ID:6047
Updated: 2026/4/3
Festo qsr-g1/4-8

Key Features

  • 1Rotate 360° for flexible and easy installation in tight spaces. 2、Ensure secure connections with a built-in sealing ring for leak-free operation. 3、Achieve reliable performance with brass and PBT construction for durability. 4、Operate within a wide 0°C to 60°C range supporting lubricated media. 5、Reduce corrosion risk with a low CRC 1 stress classification rating.
Product Details
qsr-g1/4-8
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
5mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
Straight design
Pack size
1
Structural design
Push-pull principle
Operating pressure for entire temperature range
-13.775psi 87psi
Temperature-dependent operating pressure
-13.775psi 203psi
Max. rotational speed
400rpm
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
0°C 60°C
Max. radial torque
0.015Nm
Nominal tightening torque
9Nm
Tolerance for nominal tightening torque
± 20%
Product weight
30g
Type of mounting
External hexagon, AF 17
Pneumatic connection 1
External thread G1/4
Pneumatic connection 2
for pneumatic tubing outside diameter 8 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
186280

Specifications may be subject to change without notice