qsk-1/8-8

Product ID:2745
Updated: 2026/7/7
Festo qsk-1/8-8

Key Features

  • 1Ensure secure, leak-free pneumatic connections with a self-sealing design.
  • 2Support operating pressures from -0.095 to 0.6 MPa for versatile use.
  • 3Withstand harsh environments thanks to CRC 1 corrosion resistance.
  • 4Connect flexibly to various tubing types like PAN and PAN-MF.
  • 5Install easily using the push-pull principle and external hexagon.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Standard
Nominal width
3.4mm
Approved tubing type
PAN- PAN-MF- PAN-R- PAN-V0- PEN- PFAN- PLN- PTFEN- PUN- PUN-CM- PUN-DUO- PUN-H- PUN-H-DUO- PUN-S- PUN-S-DUO- PUN-V0-
Tubing insertion depth
18.5mm
Type of seal on screwed plug
Coating
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
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 80°C
Nominal tightening torque
7Nm
Tolerance for nominal tightening torque
± 20%
Product weight
22.5g
Type of mounting
External hexagon, AF 14
Pneumatic connection 1
External thread R1/8
Pneumatic connection 2
for pneumatic tubing outside diameter 8 mm
Releasing ring color
Blue
Note on materials
RoHS-compliant
Housing material
Brass, nickel-plated
Releasing ring material
POM
Material of tubing seal
NBR
Material of tube retaining claw
High-alloy stainless steel
Manufacturer ID
153422

Specifications may be subject to change without notice

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