Hydraulic quick couplings

Quick connection of self-fastening hose to a male thread.

Quick connection of self-fastening hose to a female thread.

Quick connection of self-fastening hose to a male thread.

Spill-free connection and disconnection Self-aligning feature Connection under full working pressure Stainless steel version

Optimized for extreme spill-free connection/disconnection Excellent flow capacity Self-aligning Panel and thread versions available Connection under full working pressure

Non-Drip design Unlimited combination possibilities Different safety levels to avoid mixing media

Series 115 is available in both standard and Flat-Face designs. The series is a CEJN original with extremely small outside dimensions. Like all couplings in CEJN’s High-Pressure range, non-drip connection and disconnection are standard.

A CEJN original design for use on traditional tools such as tensioners, wrenches, pullers, power packs and more in harsh and corrosive environments. It features extremely small outside dimensions, and non-drip functionality is a given feature

CEJN’s 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.

A CEJN original, Series 116 is offered in both standard and Flat-Face designs for use on cylinders, bolt tensioner tools, bearing pullers and more. It features extremely small outside dimensions, and non-drip connection and disconnection are standard

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.

Series 125 is a CEJN original with extremely small outside dimensions and a patented seal design, making it ideal for bolt tensioners, bearing pullers and other applications. All exposed components are made of zinc-plated steel.

A CEJN original that customers have relied on for over 40 years, Series 125 features extremely small outside dimensions and a patented seal design. The series is a dependable performer on bolt tensioners, bearing pullers and other applications.

Series 135 is a CEJN original for extremely high working pressure, 300 MPa. The series also withstands pressure up to 300 MPa while disconnected (applies to the coupling and nipple).

The Series 218 is a CEJN original that, despite very small outside dimensions, gives an extremely high flow. Both the patented sealing design and non-drip connection and disconnection are standard on CEJN’s High-Pressure range

One-hand-operated coupling with non-drip design Durable and robust to withstand long periods of connection Different safety levels to avoid mixing media and incorrect flow direction

Quick connect coupling with non-drip design Corrosion-resistant stainless steel AISI 316 version Safety levels to avoid mixing incoming cold line with outgoing hot line

One-hand-operated coupling with compact dimensions Precision-made no-spill coupling for liquid cooling Safety lock to prevent unintentional disconnection

Quick connect coupling with dry disconnect capability Compact and robust stainless steel version Optional colour-coded coupling feature

Compact design and one-hand-operated quick connect coupling Unlimited combination possibilities A drip-free and flat-face fluid connector

High resistance to corrosion Durable and robust to tolerate long periods of connection No-spill sealing suitable for thermal management

One-hand-operated coupling to simplify maintenance and serviceability Safety lock to prevent unintentional disconnection Precision-made no-spill flush-face connectors for liquid cooling

Precision-made dry-break coupling suitable for liquid cooling Safety lock feature to prevent unintentional disconnection One-hand-operated connector with compact dimensions

Valveless design permits unrestricted high flow Durable and robust coupling that withstands long periods of connection Easy operation to simplify maintenance and serviceability

Valveless design provides unrestricted flow Colour-coded rings help to avoid mixing of media Robust design to withstand long term, repeated use

High flow drip-free coupling series Blind-mate connection Durable and robust to withstand long periods of connection