Ultra High-Pressure Hydraulic Products

Couplings & Nipples

CEJN High-Pressure Hydraulic couplings and nipples are depended upon throughout the world to help keep ships sailing, wind turbines turning, subsea exploration equipment drilling and a whole lot more high/ultra pressure hydraulic applications. They are based on a CEJN original design that has grown into a global standard. That's proof that we've always been one step ahead and we continue to be with 40 years of experience in everything we do. All CEJN High-Pressure Hydraulic couplings and nipples are designed with a non-drip interface to minimize fluid spillage and air inclusion during connection and disconnection. Dust caps are a standard feature to protect hydraulic systems from contaminants.
Series 115, 100 MPa

Series 115, 100 MPa

DN 2.5 mm (3/32"). Flow capacity of 6.0 l/min (1.32 GPM uk). Max working pressure 100 MPa. Made of hardened zinc chromate plated steel.

Series 116, 150 MPa

Series 116, 150 MPa

DN 2.5 mm (3/32"). Flow capacity of 6.0 l/min (1.3 GPM UK). Max working pressure 150 MPa. Made of hardened zinc chromate plated steel.

Series 116 Stainless Steel, 150 MPa

Series 116 Stainless Steel, 150 MPa

DN 2.5 mm (3/32”). Flow capacity of 6.0 l/min (1.3 GPM UK). Max working pressure 150 MPa. Made of Stainless steel.

Series 116 T-Connection, 150 MPa

Series 116 T-Connection, 150 MPa

Series 116 T-Connection is a lightweight, one-piece coupling and nipple combination for making serial connections on high-pressure hydraulic tools, such as bolt tensioners and cylinders

Series 117, 100 MPa

Series 117, 100 MPa

DN 2.5 mm (3/32”). Flow capacity of 6.0 l/min (1.3 GPM UK). Max working pressure 100 MPa. Made of hardened zinc chromate plated steel.

Series 125, 250 MPa

Series 125, 250 MPa

DN 2.5 mm (3/32”). Flow capacity of 5.8 l/min (1.3 GPM UK). Max working pressure 250 MPa. Made of hardened zinc chromate plated steel.

Series 135, 300 MPa

Series 135, 300 MPa

DN 2.5 mm (3/32"). Flow capacity of 4.6 l/min (1.0 GPM uk). Max working pressure 300 MPa. Made of hardened black finished steel.

Series 140, 400 MPa

Series 140, 400 MPa

DN 2.5mm (3/32”). Flow capacity 4.6l/min (1.0GPM UK). Max working pressure 400MPa. Made of hardened black finished steel.

Series 218, 100 MPa

Series 218, 100 MPa

DN 4.5 mm (11/64"). Flow capacity of 15 l/min (3.3 GPM UK). Max working pressure 100 MPa. Made of hardened zinc chromate plated steel.