Features: CEJN Breathing Air couplings have a high-flow rate, a broad connection range and require only minimal force to connect. With the vital function of supplying breathing air, the need for safety and reliability is of the utmost importance. CEJN’s products are designed and manufactured to exacting standards, which has resulted in years of trouble-free service. Presented here are CEJN’s couplings and nipples, hoses, hose kits and accessories for breathing air applications.

Material: Chrome-plated brass
Seal material: nBr
Water flow at pressure drop 4 bar (58 PSI): 3.5 l/min (0.9 GPM US)
Air flow at inlet pressure 6 bar (87 PSI) and pressure drop 0.5 bar (7 PSi): 86 l/min (3 CFM)
Max. working pressure: 10 bar (145 PSi)
Min. burst pressure: 40 bar (580 PSi)
temperature range: -30°C to +100°C (-22°F to +212°F)
Nominal flow diameter: 2.5 mm (3/32″)

Features: Fluid products must be leak free, able to quickly connect and disconnect, able to withstand the transferred media and to endure the operating conditions to which they are subjected. CEJN’s Fluid products encompass all of these necessities. Our fluid couplers and nipples are available in valved and valveless designs for low- and medium- pressure applications. Presented here are fluid couplings and nipples, hoses and hose kits for fluid applications.

material: Chrome-plated brass
Flow capacity at 4 bar
pressure drop: 3.5 l/min (0.77 GPM UK)
Max. working pressure: 10 bar (145 PSI)
Min. burst pressure: 40 bar (580 PSI)
temperature range: -30°C to +100°C (-22°F to +212°F)
Nominal flow diameter: 2.5 mm (3/32″)
Kv (Cv): 0.10 (0.12)

Features: CEJN’s Pneumatic product line includes the world’s best-performing quick connect couplings, blowguns, polyurethane hoses, lightweight and heavy-duty hoses, cable reels and accessories. CEJN offers all the necessary components, from FRL units to compressed air couplings, to ensure reliable compressed air performance worldwide.

Nominal flow diameter 5.3 mm (7/32″)
Air flow 950 l/min (33.5 CFM)
Max. working pressure 16 bar (230 PSI)
Min. burst pressure 140 bar (2030 PSI)
Connection force 86 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 Atlas Copco QIC8, Parker Rectus 23/24, Parker Tema 1400/1423,
Prevost ISC06/ISI06, Foster 3003, Oetiker B1, Hansen 3000