Flexa
FLEXA is a renowned German manufacturer of protective conduits and cable protection systems with over 75 years of experience in the industrial market. The company stands out with a wide portfolio of solutions designed for high mechanical loads, temperature resistance, and demanding environmental conditions across various industries such as automation, robotics, automotive, and energy. This gives customers access to comprehensive cable protection systems based on rigorous quality standards and innovations typical of German engineering.
FLEXA - more than cable protection systems
Why FLEXA?
- Comprehensive offering – FLEXA provides complete cable protection systems, including protective conduits, connectors, bushings, fasteners, and cable chains, ensuring compatibility and easy integration.
- Advanced technologies – the products incorporate modern solutions such as multilayer construction, EMC shielding, resistance to chemicals, high temperatures, and mechanical stress, guaranteeing durability and reliability.
- Wide range of applications – FLEXA conduits and accessories are used in industries ranging from industrial automation and robotics to railway, food, energy, and medical technologies.
- Highest quality standards – products meet international standards (IP67, IP68, IP69K, UL, EN 45545-2), ensuring safety and compliance with the most demanding sector requirements.
- Durability and reliability – using high-quality materials such as stainless steel, UV-resistant polyamides, or flexible PU coatings, FLEXA products perform well in harsh industrial environments.

Protective hoses – protection and durability in all conditions
FLEXA manufactures specialized plastic, metal, and hybrid conduits using different core, coating, and braiding combinations. This ensures protection against impacts, strong axial tension, repeated multidirectional bending, smoke and fire, high temperatures, aggressive chemicals, electromagnetic interference, and explosion risks in ATEX zones.
FLEXA conduits are ideal for rail, road, and marine vehicles as well as for energy, medical, food, pharmaceutical, sensor, and automation industries.
A wide range of accessories is available for easy installation and secure routing.
Connectors and mounting accessories – secure and safe connections
FLEXA offers a broad selection of connectors and accessories for fast and reliable conduit connections and stable installation. This includes threaded and quick connectors based on the patented FLEXAquick technology, allowing tool-free assembly and disassembly in as little as 10 seconds.
Many connectors feature seals rated IP67, IP68, and IP69K, ensuring protection against moisture, dust, and environmental hazards. EMC-shielded connectors are also available for applications requiring signal integrity.
To support compatibility, FLEXA provides reducers and adapters to join conduits of different sizes and threads or integrate them into non-standard installations. These eliminate the need for extra fittings and simplify system adaptation.

FLEXAquick connectors

Conduit fastening systems – tight cable protection at entry points
FLEXA’s range includes pipe clamps that ensure safe and stable routing. With suitable seals, these can also reduce vibration and control pressure. Depending on mechanical demands, there are solutions for light-duty and heavy-duty applications meeting EN 45545-2 (HL3) railway standards.

Cable chains – optimal routing in motion
In dynamic applications like robotics and CNC machines, correct cable routing is key. FLEXA cable chains prevent tangling and damage, enhancing cable lifespan. With abrasion-resistant materials and smart design, they suit high-cycle systems and heavy-load environments.
Certificates and standards met by FLEXA products
- EN 45545-2 HL2 / HL3 – railway fire protection certification.
- UL 94 V0, V2 – flammability classification.
- IP67 / IP68 / IP69K – dust and water ingress protection.
- ISO 9001 – quality management standard.
- UL 1660 / CSA C22.2 No. 227.2.1.14 – North American compliance.
Flexa catalogues
We especially encourage you to explore Our Solutions that make optimal use of FLEXA products.

Flexa FLEXAgraff-CU-PU - protective conduit
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