qsm-m5-4-i-r

Product ID:1281
Updated: 2026/4/4
Festo qsm-m5-4-i-r

Key Features

  • 1Secure mini pneumatic connections with a compact and efficient design. 2、Ensure leak-free operation using a sealing ring on the screwed plug. 3、Handle demanding applications with an operating pressure range up to 14 bar. 4、Rely on durable materials like nickel-plated brass housing and NBR tubing seal. 5、Support lubricated operation and compatibility with ISO 8573-1:2010 compressed air.
Product Details
qsm-m5-4-i-r
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Size
Mini
Nominal width
2.5mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
straight design, round releasing ring
Pack size
10
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
1.2Nm
Tolerance for nominal tightening torque
± 20%
Product weight
3g
Type of mounting
Internal hexagon, AF 2.5
Pneumatic connection 1
External thread M5
Pneumatic connection 2
for pneumatic tubing outside diameter 4 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
133004

Specifications may be subject to change without notice