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RS PRO Brass Pneumatic Quick Connect Coupling Male G Single Shut Off (One Side Is with Valve)

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£9.82

(exc. VAT)

£11.78

(inc. VAT)

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  • 653 unit(s) shipping from 11 May 2026
  • Plus 230 unit(s) shipping from 09 June 2026
  • Plus 230 unit(s) shipping from 07 July 2026
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Per unit
1 - 4£9.82
5 - 9£9.41
10 - 24£9.18
25 +£8.99

*price indicative

RS Stock No.:
667-1844
Distrelec Article No.:
304-04-788
Brand:
RS PRO
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Brand

RS PRO

Thread Standard

G

Product Type

Pneumatic Quick Connect Coupling

Thread Size

1/4 in

Series

21

Sub Type

Single Shut Off (One Side Is with Valve)

Material

Brass

Thread Gender

Male

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

100°C

Maximum Operating Pressure

35 bar

Finish

Nickel

Standards/Approvals

Camozzi, Legris, Rectus 21, Rectus 90

RS PRO Pneumatic Quick Connect Coupling Brass 1/4 in Threaded


These miniature brass pattern connectors join up sections of pipe, tube or hose in pressurised gas systems. With a pneumatic quick-connect coupling, connections can be set up quickly and easily.

The connectors have small body dimensions, a high flow rate and a low pressure drop, meaning they create precise connections. Extremely reliable, they can operate effectively in a temperature range of -20°C to 100°C and at up to 35 bars of pressure. The nickel-plated couplings have threaded fittings with a 1/4-inch thread size. This allows you to connect sections with minimal effort. Their nitrile rubber seal helps ensure the fit is tight. This is essential to maintain gas pressure in pneumatic systems without having to use additional sealants, which can be corrosive or contaminating.

Found in machinery as varied as dental equipment, robotics and small air tools, pneumatic quick-connect coupling connectors are suitable for a broad range of pneumatic systems.

Features and Benefits


• Camozzi, Legris, Rectus 21 and Rectus 90 connection types

• Male coupling gender

• G 1/4 male, threaded connection

• 1/4-inch thread size

• G thread standard

• Maximum operating pressure of 35 bar

• Made of brass with a nickel-plated finish

• Nitrile rubber seal

• Minimum operating temperature of -20°C

• Maximum operating temperature of 100°C

RS PRO


RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

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