Festo QS Series, 153003, Male, 1/4 in, R

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£23.80

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£28.56

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RS Stock No.:
121-6214
Distrelec Article No.:
304-30-330
Mfr. Part No.:
QS-1/4-6
Brand:
Festo
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Brand

Festo

Product Type

Pneumatic Fitting

Connection Thread Size

1/4 in

Connection Thread Standard

R

Connection Gender

Male

Series

QS

Tube Connection Size

6mm

Tube Connection Type

Push-in

Material

Brass

Maximum Operating Temperature

80°C

Standards/Approvals

RoHS

Food Grade

No

Chemical Resistant

No

Finish

Nickel

Connection Type

R 1/4 Male

COO (Country of Origin):
JP

Festo Series QS Pneumatic Fitting, 6mm Tube Connection size, 1/4in Connection Thread size - QS-1/4-6, Numeric Part Number:153003


This pneumatic fitting is a Compact push-fit connector designed for delivering compressed Air in industrial control systems. It links tubing to threaded ports and is intended for use where straightforward, Rapid connections are required. The connector is constructed from metal with a plated finish and is intended for applications that demand a robust, serviceable Interface between tubing and male-threaded components.

Features & Benefits


• Push-in tube connection enables Rapid assembly and disassembly
• Brass construction provides mechanical durability and corrosion resistance
• Nickel finish reduces surface wear in demanding environments
• Male R thread ensures secure seal with threaded ports
• Rated for continuous use up to 80°C supporting higher-temperature circuits

Applications


• Suitable for pneumatic actuation systems in automation lines
• Ideal for control panels requiring quick-change tubing connections
• Used with 6mm pneumatic tubing in assembly machinery
• Can be used for interconnecting valves and cylinders in production rigs

What tubing size does it accept and how does that affect flow?


It accepts 6mm tube, which supports typical small-bore pneumatic circuits and preserves Compact routing while maintaining adequate flow for control and small actuator demands.

Which thread form does it mate with and what sealing behaviour can be expected?


It mates with a 1/4 in R male thread and is intended to form a tight mechanical joint when installed into compatible female ports, providing a stable connection under normal pneumatic pressures.

What materials contact the medium and how does that influence compatibility?


The primary wetted material is brass with a nickel-plated surface, offering metal-to-medium contact suitable for standard industrial compressed Air

it is not specified as chemically resistant or food-grade.

How does the connection method affect maintenance practices?


The push-fit Interface permits swift replacement of tubing without threaded disassembly, reducing downtime for routine maintenance or reconfiguration.

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