Quick-release couplings, hose reels and custom connection solutions for pneumatics, hydraulics and fluid technology
CEJN AG
Cham (Switzerland)New on Amplifa
About CEJN AG
CEJN is a third-generation Swedish family-owned company and a globally active specialist in quick-release couplings and quick-release solutions. The product portfolio includes couplings for compressed air, breathing air, medium- and high-pressure hydraulics, thermal management and fluid technology as well as hose and cable reels, hoses and hose assemblies, air and material guns, multi and auto couplings, hydraulic pumps, maintenance units and pressure testing equipment. The products are made from materials such as stainless steel, brass, hardened steel and detectable plastics and are designed for high operating pressures – in the high-pressure range up to several thousand bar. In addition to the standard range, CEJN develops custom connection solutions and offers services such as pressure testing as well as warehousing and logistics. Customer industries include, among others, construction machinery, manufacturing industry, data centers, wind power, rail, aviation, fire and rescue services, shipping, electric vehicles and food production. CEJN AG in Cham is the sales subsidiary for Switzerland and Liechtenstein.
- Site
- Cham
- Processes
- Pressure testing, Quick-release couplings (pneumatics, hydraulics, fluid technology), Tailor-made solutions (custom quick-release solutions), Tailor-made solutions, Logistics (warehousing & logistics)
- Materials
- Stainless steel, Brass, Steel, Hardened steel, Detectable plastic, EPDM rubber, PUR (polyurethane), PVC
- Certificates
- Pressure testing
- Industries
- Construction machinery, Manufacturing industry, Data centers, Wind power, Rail, Aviation
- 01
Engineering of custom solutions
- 02
Manufacturing (group)
- 03
Pressure testing
- 04
Warehousing & logistics
- 05
Sales Switzerland/Liechtenstein
Materials & Processes
Stainless steel
Main material of eSafe quick-release couplings for compressed air applications.
Brass
Material for safety couplings and nipples in compressed air technology.
Steel
Base material for compressed air couplings, safety lock couplings and Multi-Link outlet segments.
Steel, hardened
Main material of quick-release couplings with safety lock up to 35 bar.
EPDM rubber
Hose material for compressed air hoses and hose sets with fabric reinforcement.
PUR (polyurethane)
Flexible hose material for compressed air hoses, hose sets and hose reels.
PVC
Hose material for SafetyReel G2 hose reels.
Rubber H07RN-F
Cable material of the SafetyReel G2 cable reels.
Detectable plastic
Metal- and X-ray-detectable material of the Blowgun 208 Detect for food production.
Locations
Cham
CHSales subsidiary for Switzerland and Liechtenstein
- Warehousing & logistics
- Pressure testing
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pressure testingTesting | – | – | – | – | – |
| Quick-release couplings (pneumatics, hydraulics, fluid technology)Assembly | – | – | – | – | Stainless steel, Brass, Steel |
| Tailor-made solutions (custom quick-release solutions)Engineering | – | – | – | – | – |
Additional services
Quality
CEJN offers pressure testing as a service and develops durable quality products for safety-critical applications such as fire services, aviation and shipping.
| Evidence | Cham |
|---|---|
| Pressure testing |
History
CEJN emerges as a Swedish family-owned company and becomes globally active with local presence.
The company is in its third family generation; focus on sustainability, resource conservation and durable products.
Foundation of CEJN AG in Cham as the sales subsidiary for Switzerland and Liechtenstein.