Shower hoses
Expertise & Know How
System development for our customers
Made in Germany
Metal - Shower hose
Kottmann metal-shower hoses were developed for everyday use in shower sets and shower systems. They are extremely robust, tear resistant and fulfill all worldwide drinking water licensing regulations. The hoses can be produced with brass as well as with stainless steel casings. The metal-shower hoses are available in all lengths, current diameters and compatibility with connectors.
Metal hose with PVC cover:
All metal hoses are available with a plastic/PVC cover to do justice to different designs or technical demands of certain ranges of application.
Our metal-shower hoses are produced by special profiling machines. We hereby use two folding techniques:
„Aggraf“ – Metal – Hoses
In case of the metal-shower hose “Aggraf”, the twice folded brass tape is overlappingly wrapped. The tensile strength is clearly improved by this technology. This hose is used in areas where high tensile strength is necessary, e.g. sink units. The minimum tensile strength can amount to F ≥ 900 N.
„Lyflex“ – Metal – Hose
With the metal-shower hose “Lyflex”, the single folded brass tape is overlappingly wrapped. The minimum tensile strength amounts to F ≥ 500 N.
Technical Information
Flow pressure: 0,5 – 5 bar
Burst pressure: not norm defined
Temperature: T ≤ 70°C
Bending cycles: 5000 cycles 9.3 DIN EN 1113
ID/AD (mm) of the standard hoses: 8,5 mm / 14,0 mm
Tensid strength: F ≥ 500 N 9.2 DIN EN 111
Connectors: G 1/2 Konus x G 1/2 Knurled screw; diverse connectors
Certificates: References according to DIN-EN-1113, KTW-C, W270,ACS; other licensing options available
Plastic - Shower hose
Kottmann plastic-shower hoses were developed for the use in shower sets and shower systems.
The hoses are made from PVC, PU, PE, silicone and other PVC-free materials to keep with the most different technical demands. Kottmann plastic-shower hoses are available in all customary colors, diameters and connectors. Kottmann fulfills the current W270 KTW standard for some of its products.
Technical information
Flow pressure: 0,5 – 5 bar
Burst pressure: not norm defined
Temperature: T ≤ 70°C
Bending cycle: according to DIN EN 1113 and section 9.3: 5000 cycles
ID/AD (mm) of the standard hoses: 8,5mm / 14,0mm
Tensid strength F ≥ 500 N 9.2 DIN EN 1113
Connectors: G 1/2 Konus x G1/2 Knurled screw; diverse other connectors
Certificates: References according to DIN EN 1113, KTW-C, W270; other licensing options available