Pneumatic Products

eSafe Couplings & Nipples

CEJN’S coupling series eSafe is the new generation coupling. eSafe is an innovative and patented safety coupling offering the highest flow combined with a low pressure drop. In addition eSafe has a low connecting force, compact and easy to grip design making it the natural choice when choosing a safety product with top of the line features. Its extreme durability together with the high flow and low pressure drop give you maximum operation productivity and a reliable product for years to come.
  • Series 300 eSafe, DN 5.5

    DN 5.5 mm (7/32"). Flow capacity of 1,050 l/min (37.1 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. Complies with safety standards ISO 4414 and EN 983.

  • Series 310 eSafe, DN 5.3

    DN 5.3 mm (7/32"). Flow capacity of 950 l/min (33.6 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. ISO 6150 B Standards, A-A 59439 (former U.S Standard MIL C 4109 1/4"). Complies with safety standards ISO 4414 and EN 983.

  • Series 315 eSafe, DN 7.5

    DN 7.5 mm (5/16"). Flow capacity of 1,950 l/min (68.8 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. Asian standard profile with a wide range of connections. Complies with safety standards ISO 4414 and EN 983.

  • Series 320 eSafe, DN 7.6

    DN 7.6 mm (5/16"). Flow capacity of 2,250 l/min (79.5 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. CEJN original standard, Eurostandard 7.6 (7.4) Complies with safety standards ISO 4414 and EN 983.

  • Series 410 eSafe, DN 10.4

    DN 10.4 mm (13/32"). Flow capacity of 4,000 l/min (141.3 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. CEJN original standard 7.6 (7.4), Eurostandard 10.4. Complies with safety standards ISO 4414 and EN 983.

  • Series 430 eSafe, DN 8.2

    DN 8.2 mm (5/16"). Flow capacity of 2500 l/min (88.3 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. ISO 6150 B Standards, A-A 59439 (former U.S Standard MIL C 4109 3/8"). Complies with safety standards ISO 4414 and EN 983.

  • Series 550 eSafe, DN 11

    DN 11 mm (7/16"). Flow capacity of 4050 l/min (143.0 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. Standards ISO 6150 B and A-A-59439 (former U.S. Standard MIL C 4109 1/2"). Complies with safety standards ISO 4414 and EN 983.