Festo QSM Series Straight Tube-to-Tube Adaptor, Push In 4 mm to Push In 4 mm, Tube-to-Tube Connection Style, 153324

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£34.04

(exc. VAT)

£40.85

(inc. VAT)

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  • 24 unit(s) ready to ship from another location
  • Plus 35 unit(s) shipping from 20 October 2025
  • Plus 999,999,964 unit(s) shipping from 03 November 2025
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1 - 4£34.04£3.404
5 - 9£32.68£3.268
10 +£31.32£3.132

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RS Stock No.:
121-6098
Mfr. Part No.:
QSM-4
Brand:
Festo
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Brand

Festo

Connector A

Push In 4 mm

Connector B

Push In 4 mm

Pneumatic Fitting Type

Straight Tube-to-Tube Adaptor

Connection Style

Tube-to-Tube

Manufacturer Series

QSM

Inlet Port

Push In 4 mm

Number of Inlet Ports

1

Model Number p

153324

Outlet Port

Push In 4 mm

Number of Outlet Ports

1

Mounting Type

Inline

Maximum Operating Pressure

14 bar

Angle

Straight

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

+80°C

Body Material

PBT

Standards Met

ISO8573-1:2010, RoHS Compliant

COO (Country of Origin):
JP

Festo Pneumatic Fitting, Straight Tube-to-Tube Adaptor, Push-In 4mm to Push-In 4mm - QSM-4


This tube-to-tube adaptor from Festo is a crucial element for building a pneumatic system. It comes with push-in fittings that let you connect it quickly and easily without the need for tools. As it's made of PBT thermoplastic, it's strong and durable, so you can depend on it for a long service life. For versatility, the unit can handle air pressures up to 14 bar. Both ends have a 4mm open diameter, so this is an ideal choice for installation in enclosures with limited space.

• Operating temperature range of -10°C to +80°C for reliable industrial use
• POM release rings combine low friction with high stiffness to stand up to repeated use
• Nitrile rubber tubing seals guard against leakage to keep your system working at optimum efficiency

Applications


• Construction industry
• Mining equipment
• Manufacturing assembly lines

Are there any disadvantages to using push-in connectors?


Push-in connectors require firmer, less flexible tubing that's not easily damaged by the retaining claw. If you want to use flexible tubing, a hose-tail barbed fitting is more suitable.

What's the retaining claw made of?


The retaining claw is made of non-corrosive high-alloy steel, so it won't degrade in harsh or damp conditions.

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