The 116 series of hydraulic quick connect couplings for ultra high pressure are easy to handle, safe and reliable. The quick couplers are available in both standard and flat-face designs. Series 116 are non-drip couplings with clean connection and disconnection protecting both the environment and circuit integrity. The safety lock comes as standard and it adds an extra layer of safety by eliminating any risks of accidental disconnections. The high performance and robust design with small outer dimensions, makes it a suitable option in many different applications. Additionally, a 90° swivel connection is available for use in confined areas. The couplings and nipples are available in stainless steel for use in corrosive environments. Plastic dust caps come as standard for both the couplings and nipples. These extend the lifetime of couplings, nipples and the entire hydraulic system. Aluminium dust caps are also available upon request.
Applications: Hydraulic bolt tensioning, Test benches, Cylinders, Bearing pullers
Category | Couplings with safety lock |
Description Class | Female thread with angled connection |
Remark | 90° |
Connection | G 1/4" |
Length | 74.8 mm |
Diameter | 35 mm |
Hexagon | 28 mm |
Rec. torque (Nm) | 50-60 Nm |
Rec. seal. method | T4* |
Nominal flow diameter | 2.5 mm (0.1") |
Flow capacity | 6.0 l/min (1.3 GPM UK) |
Max. working pressure | 150 MPa |
Min. burst pressure | 300 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 | Female thread with angled connection |
Remark | 90° |
Connection | G 1/4" |
Length | 74.8 mm |
Diameter | 35 mm |
Hexagon | 28 mm |
Rec. torque (Nm) | 50-60 Nm |
Rec. seal. method | T4* |
Nominal flow diameter | 2.5 mm (0.1") |
Flow capacity | 6.0 l/min (1.3 GPM UK) |
Max. working pressure | 150 MPa |
Min. burst pressure | 300 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 | Female thread with angled connection |
Remark | 90° |
Connection | G 1/4" |
Length | 74.8 mm |
Diameter | 35 mm |
Hexagon | 28 mm |
Rec. torque (Nm) | 50-60 Nm |
Rec. seal. method | T4* |
Nominal flow diameter | 2.5 mm (0.1") |
Flow capacity | 6.0 l/min (1.3 GPM UK) |
Max. working pressure | 150 MPa |
Min. burst pressure | 300 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