ULTRA HIGH-PRESSURE HYDRAULICS

The Next Generation
The upgraded range of ultra high-pressure hydrauliccouplings from CEJN, safer than ever.

www.cejn.com

The Next Generation - Ultra High-Pressure Hydraulics

The NextGeneration
EXTREME PRESSURE DEMANDS EXTREME SAFETY
Being a manufacturer of high pressure hydraulic components entail responsibility. This is why CEJN
presents an upgraded range of ultra high-pressure quick connect couplings – The Next Generation.
The term “The Next Generation” comprises a process of development that has an extensive history andfuture. Over the years, the demand for smaller and lighter tools has increased, and these tools needs
higher pressure to generate the required power. Extreme pressure demands a high level of safety as aleak or accidental disconnection could cause serious personal injury or damage to machinery.
CEJN has been in the Ultra High-pressure business for 50 years, and our area of expertise is minimizing
the risks while increasing the pressure. These are our six milestones to a safer product.

1

2

CEJN Metal Seal (CMS)CEJN Metal Seal is the optimum and recommended
sealing method developed to be a safe and reliable
seal even at extremely high pressures. Due to thesmaller diameter and position of CMS, stress is kept
to a minimum. In the unlikely event of leakage, theoil pressure will be dispersed within the coupling
without any danger to the operator.

1960

3

Quality assured Locking Balls
At the core of a coupling, you’ll find a set of tiny
steel balls, carrying a load of approximately 300
kg each. CEJN has a deep expertise around exact
hardening processes, the right calculations andpossesses an advanced laboratory where the necessary tests are conducted. The locking balls havea critical function and are therefore subject to acomprehensive quality assurance program.

1970
1967
1000 Bar

Alert Ring for safe connection
Since 2014 CEJN ultra high-pressure quick connect couplings havean “Alert ring” installed on the front part that clearly indicates if
the connection is safe. If the red ring is still visible, the connection
is not complete and when pressurizing the system, the nipple may
suddenly shoot out of the coupling under pressure.

1990

1980
1978
1500 Bar

1982
2000 Bar

1987
3000 Bar

The Next Generation - Ultra High-Pressure Hydraulics

Alert ring

Locking balls

Lockedsafety lock

CMS
Unlockedsafety lock6

THE NEXT GENERATIONQUICK-ACTION SAFETY LOCK. Our newest
feature is the quick and smooth locking ring
giving extended security to your connection.
Screw locks are sometimes considered by users
to be time consuming and left unscrewed. With
The Next Generation unintentional disconnection
is practically eliminated, just a quick twist of thebayonet lock and your coupling is secured!

4

CEJN Identification System (CIS)CiS is a tracking solution in which every hose kit ischipped and has an individual marking and traceability
based on Near Field Communication technology. Thismeans that you can check the technical data for thehose kit and can also view an updated history log:
when the kit was first and most recently pressuretested and when it is time to take it out of service.

360°

High-pressure
hose kits

CEJN High-Pressure Centre
The CEJN High-Pressure Centres are located aroundthe world for closer proximity to our markets andare all staffed by certified application experts. Eachcentre features a hose-crimping facility that assembles hose kits to customer specifications. Every set
is checked and measured before delivery for safety
and performance to eliminate any risk of failure.

2011
High-flow
Series 115

2014
1500 Bar
Stainless-steel

2018

2010

2000
1998
Flat-Facewith automatic
safety lockBLUE STANDS FOR SAFETY. CEJN-blue formany people means high industrial quality. With
the redesign of our ultra high-pressure range,
CEJN-blue has been implemented into the design
making it easier for customers to distinguish thequality products of CEJN from other brands. Thechange applies to series 115, 116, 117 and 125.

52006
Series 116 withintegrated swivel20174000 BarT-Connectors

2013
Alert ring

The Next
Generation
Series 115, 116, 117 and 125

Copyright © 2018 CEJN AB

NEW DESIGN DUST CAPS
Dirt is a safety hazard. Pollution in a hydraulic system can lead to damage and costly machine
downtime. It can also prevent the quick coupling from being fully and securely connected.
Therefore, all couplings and nipples are fitted with dust caps, which should always be attached
and joined together when the coupling and nipple are in use.
With The Next Generation, you will find a new and more user-friendly design to our dust caps.
Just like before they have a slim design, twisting around the coupling and nipple body in order
to avoid tangling.

MAN TURBO & DIESELPer Pallisgaard Manager, EELEE3 Maintenance Tools
MAN Turbo & Diesel Copenhagen

MAN appreciates the safety mindset of CEJN, and the newlocking feature exemplifies a measure taken by a responsible andtrustworthy company. From an end-user’s perspective, it considerably improves safety, and MAN praises the fact that there is a visualcheck to ensure that the connection is correct. “From time to time
we hear stories of unintentional disconnection,” says Per Pallisgaard
MAN Turbo & Diesel, continuing, “The new locking ring makes theend-user feel more secure, which is one of our goals.”

CONNECTED WIND SERVICES

Being a wind power technician is a difficult, exposed task.
You have to squeeze yourself into narrow spaces, carrying heavy
tools for bolt stretching and torquing. Sharp edges and angles
are potential obstacles that could disconnect a quick-connect
coupling without a safety lock. “The new locking feature fromCEJN makes me feel much safer,” says Jonas Norrman, ConnectedWind Services.

Watch MAN Turbo & Diesel and Connected Wind Services in ourmovie The Next Generation in Extreme Conditions:www.cejn.com/thenextgeneration

09 0012 362 / 2018 / Skövde Sweden

Jonas Norrman wind power technician,Connected Wind Services