Pneumatic Products, Standard Couplings & Nipples

Series 410, DN 10.4

  • Extremely high flow capacity
  • One-hand operated
  • Strong and durable

Series 410 couplings are an original CEJN design that has become a European standard. The Series is one-hand operated and offers long service life. A wide range of connections is available, as well as anti-hose whip nipples. The Series eSafe 410 version is disconnected in two stages in order to vent the coupling and minimize the risk of sudden component separation, which has the potential to cause operator injury. The one-hand operation ensures easy handling. The eSafe version complies with ISO Standard 4414 and EN 983 and has a steel front part as standard.


Series 410 is available in a standard and eSafe version. Please refer to the CEJN Fluid range for specialized versions of Series 410 with brass nipples (Series 411), high-pressure straight-through design (Series 412), two-way shutoff (Series 414), and stainless steel construction (Series 416).

Series 410, DN 10.4
Technical data
Nominal flow diameter: 10.4 mm (13/32")
Air flow: 3900 l/min (137.7 CFM)
Max. working pressure: 16 bar (232 PSI)
Min. burst pressure: 140 bar (2030 PSI)
Connection force: 105.2 N
Temperature range: -20°C — +100°C (-4°F — +212°F)
Material coupling: Zinc-plated steel/brass
Material nipple: Hardened zinc-plated steel
Interchangeable with: Rectus 27, Tema 1700/1727
Standards: CEJN Original, Eurostandard 10.4mm
Markets: Global

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 410, DN 10.4
Flow, l/min. (CFM)
Couplings Part No. Connection
Hose connection 10 410 10031041010038 mm (5/16")
 10 410 100410410100410 mm (3/8")
 10 410 100510410100513 mm (1/2")
 10 410 100610410100616 mm (5/8")
 10 410 100710410100719 mm (3/4")
Male thread 10 410 1154104101154R 3/8"
 10 410 1155104101155R 1/2"
 10 410 1157104101157R 3/4"
 10 410 1454104101454NPT 3/8"
 10 410 1455104101455NPT 1/2"
 10 410 1457104101457NPT 3/4"
Female thread 10 410 1204104101204G 3/8"
 10 410 1205104101205G 1/2"
 10 410 1207104101207G 3/4"
 10 410 1404104101404NPT 3/8"
 10 410 1405104101405NPT 1/2"
 10 410 1407104101407NPT 3/4"
Stream-Line connection 10 410 106610410106611x16 mm
 10 410 1068104101068 


Nipples Part No. Connection
Hose connection 10 410 50021041050026.3 mm (1/4")
 10 410 50031041050038 mm (5/16")
 10 410 500410410500410 mm (3/8")
 10 410 500510410500513 mm (1/2")
 10 410 500610410500616 mm (5/8")
 10 410 500710410500719 mm (3/4")
Male thread 10 410 5152104105152R 1/4"
 10 410 5154104105154R 3/8"
 10 410 5155104105155R 1/2"
 10 410 5157104105157R 3/4"
 10 410 5454104105454NPT 3/8"
 10 410 5455104105455NPT 1/2"
 10 410 5457104105457NPT 3/4"
Female thread 10 410 5202104105202G 1/4"
 10 410 5204104105204G 3/8"
 10 410 5205104105205G 1/2"
 10 410 5207104105207G 3/4"
 10 410 5404104105404NPT 3/8"
 10 410 5405104105405NPT 1/2"
 10 410 5407104105407NPT 3/4"
Stream-Line connection 10 410 506610410506611 x 16 mm
 10 410 506810410506813 x 18 mm


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.

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