Series 117 is a sister coupling to Series 115 and is used alongside it in applications where the systems must not, under any circumstances, be interconnected. The series offer the same performance and qualities, but cannot be connected with one another, which makes them an unbeatable combination for rescue tools, etc. All exposed components are made of zinc-plated steel. The safety lock comes as standard and it adds an extra layer of safety by eliminating any risks of accidental disconnections. Plastic dust caps are standard on both coupling and nipple.
| Category | Couplings with safety lock |
| Description Class | Male thread |
| Remark | - |
| Connection | G 3/8" |
| Length | - mm |
| Diameter | 28 mm |
| Hexagon | 24 mm |
| Rec. torque (Nm) | 70-80 Nm |
| Rec. seal. method | T3* |
| Nominal flow diameter | 2.5 mm (0.1") |
| Flow capacity | 6.0 l/min (1.3 GPM UK) |
| Max. working pressure | 100 MPa |
| Min. burst pressure | 260 MPa |
| Temperature range | -30°C — +100°C (-22°F — +212°F) |
| Material coupling | Hardened, zinc chromate plated steel |
| Material nipple | Hardened, zinc chromate plated steel |
| Material seal | Nitrile (NBR) other sealing materials on request |
Flow capacity is measured at 0.4 MPa pressure drop.
*CMS= Cejn metal seal (120° cone), T1= rubber metal seal (19 950 0061), T2= rubber metal seal (19 950 0062), T3= rubber metal seal (19 950 0064), T4= high strength rubber metal seal (19 950 0083), W= cupper washer (09 950 4600).
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. All measurements are in mm.
Oil Flow
x: Flow l/min. (GPM UK)
y: Pressure drop, MPa
| Category | Couplings with safety lock |
| Description Class | Male thread |
| Remark | - |
| Connection | G 3/8" |
| Length | - mm |
| Diameter | 28 mm |
| Hexagon | 24 mm |
| Rec. torque (Nm) | 70-80 Nm |
| Rec. seal. method | T3* |
| Nominal flow diameter | 2.5 mm (0.1") |
| Flow capacity | 6.0 l/min (1.3 GPM UK) |
| Max. working pressure | 100 MPa |
| Min. burst pressure | 260 MPa |
| Temperature range | -30°C — +100°C (-22°F — +212°F) |
| Material coupling | Hardened, zinc chromate plated steel |
| Material nipple | Hardened, zinc chromate plated steel |
| Material seal | Nitrile (NBR) other sealing materials on request |
Flow capacity is measured at 0.4 MPa pressure drop.
*CMS= Cejn metal seal (120° cone), T1= rubber metal seal (19 950 0061), T2= rubber metal seal (19 950 0062), T3= rubber metal seal (19 950 0064), T4= high strength rubber metal seal (19 950 0083), W= cupper washer (09 950 4600).
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. All measurements are in mm.
Oil Flow
x: Flow l/min. (GPM UK)
y: Pressure drop, MPa
| Category | Couplings with safety lock |
| Description Class | Male thread |
| Remark | - |
| Connection | G 3/8" |
| Length | - mm |
| Diameter | 28 mm |
| Hexagon | 24 mm |
| Rec. torque (Nm) | 70-80 Nm |
| Rec. seal. method | T3* |
| Nominal flow diameter | 2.5 mm (0.1") |
| Flow capacity | 6.0 l/min (1.3 GPM UK) |
| Max. working pressure | 100 MPa |
| Min. burst pressure | 260 MPa |
| Temperature range | -30°C — +100°C (-22°F — +212°F) |
| Material coupling | Hardened, zinc chromate plated steel |
| Material nipple | Hardened, zinc chromate plated steel |
| Material seal | Nitrile (NBR) other sealing materials on request |
Flow capacity is measured at 0.4 MPa pressure drop.
*CMS= Cejn metal seal (120° cone), T1= rubber metal seal (19 950 0061), T2= rubber metal seal (19 950 0062), T3= rubber metal seal (19 950 0064), T4= high strength rubber metal seal (19 950 0083), W= cupper washer (09 950 4600).
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. All measurements are in mm.
Oil Flow
x: Flow l/min. (GPM UK)
y: Pressure drop, MPa