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RS PRO Brass Pneumatic Quick Connect Coupling Female, Male 9mm

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Subtotal (1 pack of 5 units)*

£14.91

(exc. VAT)

£17.89

(inc. VAT)

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  • Plus 20 unit(s) shipping from 04 May 2026
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Units
Per unit
Per Pack*
5 - 20£2.982£14.91
25 - 45£2.866£14.33
50 - 120£2.794£13.97
125 +£2.734£13.67

*price indicative

RS Stock No.:
667-1869
Brand:
RS PRO
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Brand

RS PRO

Product Type

Pneumatic Quick Connect Coupling

Series

21

Hose Barb Connection

9mm

Material

Brass

Thread Gender

Female, Male

Minimum Operating Temperature

-20°C

Maximum Operating Pressure

35 bar

Maximum Operating Temperature

100°C

Finish

Nickel

Standards/Approvals

Camozzi, Legris, Rectus 21, Rectus 90

Series 21 Connectors


Series 21 Connectors


Miniature pattern connectors, suitable for many applications including small air tools, dental equipment, robotics and automation. Small body dimensions with high flow rate and low pressure drop. Maximum operating pressure 35 bar and temperature range is -20°C to +100°C. All couplings are of the single shut-off type and all allow one handed operation. Interchangeable with Rectus Series 21.

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