Festo Polybutylene Terephthalate Blanking Plug

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Subtotal (1 bag of 10 units)*

£12.50

(exc. VAT)

£15.00

(inc. VAT)

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  • 146 unit(s) ready to ship
  • Plus 181 unit(s) ready to ship from another location
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Bag(s)
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Per unit*
1 - 4£12.50£1.25
5 - 9£11.86£1.186
10 - 24£11.50£1.15
25 +£11.24£1.124

*price indicative

RS Stock No.:
121-6155
Distrelec Article No.:
304-29-510
Mfr. Part No.:
QSC-6H
Brand:
Festo
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Brand

Festo

Product Type

Blanking Plug

Series

QSC

Material

Polybutylene Terephthalate

Connection Type

Y Connector, Sleeve, Multiple Distributor, Push-in, Female Thread with External Hex, Push-In Connector, Swivel Connection, Male Thread with External Hex, L-Fitting, T-Fitting, X-Connector, Reducer, Self-Sealing, Cap, Bulkhead Connector, Female Thread with Internal Hex, Male Thread with Internal Hex, Rotary

Standards/Approvals

Germanischer Lloyd (QS,QSM,QS-V0), DIN 73378 (NPQM/PAN-MF), ISO 228-1 (G thread), DIN 5510-2 (PUN-V0), ISO 8573-1:2010 (7:-:-),RoHS,UL (QS-V0), ISO 7/1 (R thread), EN 10226-1

Overall Length

33mm

COO (Country of Origin):
JP

Festo Blanking Plug, 6 Bar Maximum Operating Pressure, 33mm Overall Length - QSC-6H, Numeric Part Number: 153268


This blanking plug provides a secure seal for pneumatic lines and ports in industrial automation settings. Manufactured from a Durable polybutylene terephthalate material, it is designed for use where controlled isolation of Air circuits is required and for environments demanding a compact, robust closure. The component suits installations that need versatile connection options and resistance to elevated temperatures.

Features & Benefits


• Rated to 6 bar for dependable pressure containment
• Operates from -10°C to +80°C for temperature resilience
• Self-sealing design prevents leakage during line isolation
• Compatible with multiple connector types for installation flexibility
• Constructed from polybutylene terephthalate for chemical resistance

Applications


• Suitable for isolating pneumatic test rigs in automation labs
• Ideal for temporary port sealing during assembly of control panels
• Used with rotary and swivel connectors in machine retrofits
• Can be used for sealing threaded ports to prevent contamination
• Used for protecting unused distributors on compressed-air networks

Which thread standards are compatible with this plug?


It accepts common G and R thread forms compliant with ISO and DIN thread specifications, enabling fitment to both parallel and taper-threaded ports.

How does the product behave under repeated connect/disconnect cycles?


The material and sealing mechanism are chosen to withstand frequent engagement without Rapid wear, maintaining sealing performance over many cycles.

Can it be integrated into bulkhead installations?


Yes, the design supports bulkhead mounting and provides a reliable closure where panels or enclosures require a secure port cap.

Is the item suitable for use in applications with strict particulate requirements?


Its sealing capability reduces ingress of dust and contaminants, making it appropriate for environments where maintaining clean pneumatic lines is necessary.

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