Safety Products

Compressed Air Safety Products


CEJN’s  eSafe Vented Safety Couplings

eSafe is the new generation of vented safety couplings. eSafe is an innovative and patented safety coupling offering the highest flow combined with a low pressure drop. In addition eSafe has a low connecting force, compact and easy to grip design making it the natural choice when choosing a safety product with top of the line features. Its extreme durability together with the high flow and low pressure drop give you maximum operation productivity and a reliable product for years to come.

Safety Function eSafe vents the down streaming pressure before disconnection, eliminating the risk of hose whip, keeping the operator from harm.

Noise Reduction eSafe reduces the noise associated with disconnecting couplings, therefore minimises the risk of hearing damage from acoustic trauma.

Extreme Durability Tests have shown that eSafe is extremely durable against impacts, vibrations and swiveling.

Compact Design eSafe is the first safety coupling on the market with the dimensions of a standard coupling.

High Flow eSafe has the highest flow on the coupling market.

Easy Handling eSafe is ergonomic and one handed operation, just pull the sleeve and the coupling will automatically vent before disconnecting.

esafe group image
Now available ex-stock from our Auckland distribution center
in all standard coupling series used in New Zealand.


The 3 most common series of quick connect couplings used in New Zealand

ProductCEJN 300 eSafe Series

eSafe 300 Series couplings offer high flow and require only a low connection force, which ensures a safe working environment. A fully automatic one hand operated safety coupling that ensures quick and easy handling.

DN 5.5 mm (7/32″). Flow capacity of 1,050 l/min (37.1 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. Complies with safety standards ISO 4414 and EN 983.

CEJN 315 eSafe Series


eSafe 315 Series air couplings are lightweight and easy to handle, yet strong and durable. The range includes a wide range of air connections, as well as anti-whip hose nipples. Male threads on the air couplings and nipples feature pre-applied thread sealant.

DN 7.5 mm (5/16″). Flow capacity of 1,950 l/min (68.8 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass.

Interchangeable with: Nitto Kohki 20/30/40, Rectus 13, ARO 380 Series.

ProductCEJN 550 eSafe Series

eSafe Series 550 is a safety coupling that feature an easy-to-grip design with a fully automatic function. They are smaller, much more compact and generate higher flow than comparable designs. eSafe is a one hand operated safety coupling that vents before disconnection, eliminating the risk of hose whip. The eSafe version complies with ISO Standard 4414 and EN 983.

DN 11 mm (7/16″). Flow capacity of 4050 l/min (143.0 CFM). Max working pressure 16 bar (232 PSI). Made of zinc-plated steel/brass. Standards ISO 6150 B and A-A-59439 (former U.S. Standard MIL C 4109 1/2″). Complies with safety standards ISO 4414 and EN 983.                 

Atlas Copco

The Block Protector for standard hose – shuts off the air flow if a fitting comes loose from a pressurized hose, or if the hose is cut off. This minimizes the risk of injuries to personnel and damage to the work piece or the surroundings.

Features & benefitsAtlas Copco Block Valve

  • Shuts off air in pressurized hoses when cut off or when fitting comes loose, to minimize injuries.
  • Wide range of flow capacities, all Atlas Copco tools can be equipped with a blow protector.
  • Automatic reset if the BLOCK has shut off the air flow, for easy use.
  • Makes the workplace safer and reduces risk of injury.
  • The air flow, hose length and hose sizes must all be within the recommended range in order to choose the correct blow protector. The second hose is only used when hoses longer than 20 m are used. The second hose will always be 20 m and the first hose will be cut to the right length.

Atlas Copco MultiFlex Swivel

Air Line Accessories MultiFlex swivel connectorThe MultiFlex swivel is an ingenious multi-directional connector. Connect your tool and the hose will stay in the ideal position however much you and the tool move around.

The MultiFlex bends in all directions while the hose stays straight. It takes the effort out of working in those cramped spaces. What’s more, the hose feels almost weightless.

Features & benefits:

  • MultiFlex reduces hose wear: Since the MultiFlex swivel bends in all directions at the tool handle, the hose can remain straight. This means a substantial reduction in hose wear and thus noticeable cost savings.LBB16 Drill with MultiFlex swivel connectorErgonomic thinking takes the load off the operator:The variable geometry of the MultiFlex swivel allows it to rotate freely through 360°. MultiFlex takes the effort out of working in spaces with poor accessibility, and makes heavy rubber hoses seem virtually weightless.

Minimum pressure drop, high productivity: Conventional swivels often cause substantial pressure drop that can affect your productivity. In the MultiFlex, the air passes through a continuous section, whatever the angle of the swivel, thus ensuring minimum pressure drop to the tool and maximum productivity.

MultiFlex pays for itself: By raising productivity, reducing hose wear and lasting much longer than other swivels, MultiFlex swivels pay for themselves quickly.

MultiFlex swivel connectorLong working lifetime: Like all Atlas Copco products, MultiFlex swivels are manufactured to the highest standards of quality. Made from special aluminum, with high toughness, they can stand up to the roughest handling. While you may need to replace other swivels as often as every year, MultiFlex swivels will give you reliable service for many years.

quiklok logo colour TM

 Quik Lok Vented Safety Claw Coupling

An advanced air control valve providing improved safety
and productivity in the workplace.


Connect to your existing air supply and/or hose end to provide air control at your fingertips. The Quik Lok valve allows for speedy change of air tools with the on/off valve, while preventing hearing loss with the inbuilt diffuser. The inbuilt security prevents disconnection under pressure eliminating the need for safety clips.

Features & benefits:

  • On / Off control of compressed air at your fingertips resulting in productivity gains.
  • Interlocking arms provide connection security preventing disconnection of equipment under pressure.
  • Automatic release of upstream air pressure before disconnection eliminates the risk of operator injury caused by hose-whip.
  • Integrated air diffuser and sound dampening reduces the noise associated with disconnecting couplings, therefore minimises the risk of hearing damage from acoustic trauma.
  • Non corrosive materials ensuring reliable operation.
  • Available in both A or B type claw design.
  • High visibility & light weight making it functional and easy to use.

Click here for more information on the Quik Lok Safety Claw Coupler or contact us on 0800 247 6324