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Wed Aug 15 2018
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Pneumatics - Safety Couplings & Nipples

By CEJN Australia

CEJN’s range of safety couplings for pneumatic applications are designed to prevent hose whipping accidents. By venting the air prior to disconnection the sound level is also reduces to a minimum. The safety range also features the same high flow capacity and low pressure drop design as the standard range.

Series 300 Safety, DN 5.5
DN 5.5 mm (7/32"). Flow capacity of 975 l/min (34.4 CFM). Max working pressure 12 bar (170 PSI). Made of zinc-plated steel/brass. Complies with safety standards ISO 4414 and EN 983.

Series 310 Safety, DN 5.3
DN 5.3 mm (7/32"). Flow capacity of 900 l/min (31.8 CFM). Max working pressure 12 bar (170 PSI). Made of zinc-plated steel/brass. ISO 6150 B standard, A-A 59439 standard (former U.S Standard MIL C 4109 1/4"). Complies with safety standards ISO 4414 and EN 983.

Series 320 Safety, DN 7.6
DN 7.6 mm (5/16"). Flow capacity of 1,900 l/min (67.1 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 Safety, DN 10.4
DN 10.4 mm (13/32"). Flow capacity of 3,700 l/min (130.6 CFM). Max working pressure 16 bar (230 PSI). Made of zinc-plated steel/brass. CEJN original standard, Eurostandard 10.4. Complies with safety standards ISO 4414 and EN 983.

Series 550 Safety, DN 11
DN 11 mm (7/16"). Flow capacity of 3000 l/min (105.9 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.