Pneumatic Products, Button Style Couplings & Nipples

Series 471, DN 11

  • Compact design
  • Complies with safety standard ISO 4414
  • Disconnects in two stages

Compact and light quick-connect coupling, shaped in order to meet ergonomic and industrial design requirements. Series 471 has an easy and safe connection/disconnection and are in accordance with ISO 4414 (safety standard). The nipple profile is in accordance to ISO 6150 C.

The Series is also available in two smaller sizes (Series 291 and 381).

Couplings Part No. Connection
Hose connection 10 471 3005 10471300513 mm (1/2")
Female thread 10 471 3205 104713205G 1/2"
 10 471 3207 104713207G 3/4"

Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards.
Technical data
Nominal flow diameter: 11 mm (7/16")
Air flow: 2350 l/min (83.0 CFM)
Max. working pressure: 8 bar (116 PSI)
Min. burst pressure: 32 bar (464 PSI)
Temperature range: -20°C — +90°C (-4°F — +194°F)
Material coupling: Steel
Material nipple: Hardened steel
Standards: ISO 6150 C DN 11
Markets: France

Flow capacity is measured at 6 bar (87 PSI) inlet pressure, and pressure drop at 0.5 bar (7 PSI).

Air Flow
Pressure drop, bar (PSI) Series 471, DN 11 Flow, l/min. (CFM)

Available files for download

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