Fluid Products, Classic Couplings & nipples

Series 417

  • Adapted to home and garden use
  • High-flow capacity
  • Large range of connections

The straight-through, valveless design of Series 417 couplings makes them ideal for garden and other low-pressure applications in which there is no need for valved-style couplings. Two hands are needed to connect Series 417 couplings, which are connectable to Series 411 nippels.


Series 417
Technical data
Nominal flow diameter: 10.5 mm (13/32")
Water flow (single shut-off): 96 l/min (21.1 GPM UK)
Water flow (straight through): 226 l/min (49.7 GPM UK)
Max. working pressure: 20 bar (290 PSI)
Min. burst pressure: 80 bar (1160 PSI)
Temperature range: -30°C — +100°C (-22°F — +212°F)
Material coupling: Chrome-plated brass
Material nipple: Chrome-plated brass
Kv (single shut-off): 2.92
Cv (single shut-off): 3.39
Kv (straight through): 5.03
Cv (straight through): 5.85

Flow capacity is measured at 4 bar (58 PSI) pressure drop.

Fluid Flow
Pressure drop, bar (PSI)
Series 417
Flow, l/min. (GPM UK)
Black: Single shut-off, Grey: Straight through
Couplings Part No. Connection Seal Length Diameter Hexagon Remark
Hose connection 10 417 000510417000513.0 mm (1/2")NBR4524--
 10 417 000610417000616.0 mm (5/8")NBR46.525--
 10 417 000710417000719.0 mm (3/4")NBR4725--
Male thread 10 417 0255104170255G 1/2"NBR3025--
 10 417 0257104170257G 3/4"NBR2925--
Female thread 10 417 0205104170205G 1/2"NBR32.527.724-
 10 417 0207104170207G 3/4"NBR343230-


Nipples without valve Part No. Connection Seal Length Diameter Hexagon Remark
Hose connection 10 411 500410411500410.0 mm (3/8")-46.517--
 10 411 500510411500513.0 mm (1/2")-4617--
 10 411 500610411500616.0 mm (5/8")-48.521--
 10 411 500710411500719.0 mm (3/4")-4925--
Male thread 10 411 5255104115255G 1/2"-3725.422-
 10 411 5257104115257G 3/4"-39.531.227-
Female thread 10 411 5204104115204G 3/8"NBR34.524.321-
 10 411 5205104115205G 1/2"-34.527.724-
 10 411 5207104115207G 3/4"NBR353230-


Nipples with valve Part No. Connection Seal Length Diameter Hexagon Remark
Hose connection 10 411 700510411700513.0 mm (1/2")EPDM6423--
Male thread 10 411 7255104117255G 1/2"EPDM3725.422-


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. All measurements are in mm.

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