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Series 550 eSafe, DN 11

  • Vented safety function
  • One hand operated
  • Extremely high-flow capacity

 

eSafe Series 550 is a safety coupling that feature an easy-to-grip design with a fully automatic function. They are smaller, much more compact and generate higher flow than comparable designs. eSafe is a one hand operated safety coupling that vents before disconnection, eliminating the risk of hose whip. The eSafe version complies with ISO Standard 4414 and EN 983.

Technical data

Nominal flow diameter: 11 mm (7/16″)

Air flow: 4050 l/min (143.0 CFM)

Max. working pressure: 16 bar (232 PSI)

Min. burst pressure: 140 bar (2030 PSI)

Connection force: 152 N

Temperature range: -20°C — +100°C (-4°F — +212°F)

Material coupling: Zinc-plated steel/brass

Material nipple: Hardened zinc-plated steel

Standards: ISO 6150 B, A-A-59439 11 mm

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

eSafe vented safety coupling Part No. Connection
Hose connection 10 550 2004  10 mm (3/8″)
10 550 2005  12 mm (1/2″)
10 550 2007  19 mm (3/4″)
Male thread 10 550 2154  R 3/8″
10 550 2155  R 1/2″
10 550 2157  R 3/4″
10 550 2454  NPT 3/8″
10 550 2455  NPT 1/2″
10 550 2457  NPT 3/4″
Female thread 10 550 2204  G 3/8″
10 550 2205  G 1/2″
10 550 2207  G 3/4″
10 550 2404  NPT 3/8″
10 550 2405  NPT 1/2″
10 550 2407  NPT 3/4″
Nipples
Hose connection 10 550 5004  10 mm (3/8″)
10 550 5005 13 mm (1/2″)
10 550 5007  19 mm (3/4″)
10 550 5045 1/2″ Cejn Lock-Hose
Male thread 10 550 5152  R 1/4″
10 550 5154  R 3/8″
10 550 5155  R 1/2″
10 550 5157  R 3/4″
10 550 5452  NPT 1/4″
10 550 5454  NPT 3/8″
10 550 5455  NPT 1/2″
10 550 5457  NPT 3/4″
Female thread 10 550 5204  G 3/8″
10 550 5205  G 1/2″
10 550 5404  NPT 3/8″
10 550 5405  NPT 1/2″
10 550 5407  NPT 3/4″
Stream-Line connection 10 550 5066 11 x 16 mm
10 550 5068 13 x 18 mm