■ Decorative radiators ■ Comfortable indoor ventilation ■ Heating and cooling ceiling systems ■ Clean air solutions always the best climate Technical specification for ventilation tube (flat oval tube)

General Zehnder ComfoTube Flat 51 meets all the requirements for quick and easy installation. The oval-shaped, flexible flat oval tube is easy to handle. The ventilation tube is manufactured from high-quality, food-grade plastic (HDPE). It has a smooth Zehnder Clinside inner surface and is easy to clean. Zehnder ComfoTube features low pressure loss and can be used for centrally and decentrally adjustable airflow rates. The excellent, tried-and-tested product quality is indicated by the SKZ seal and in the hygiene certificate issued by the Hygiene Institute for the Ruhrgebiet ■ The ribbed outer...

Flexible, externally crimped, stable air distribution tube. Zehnder ComfoTube Flat 51 can easily be laid on an unfinished floor and in cavities inside the insulation layer. Owing to its compact dimensions (with a width of 138 mm and a height of 51 mm), the ventilation tube is easy to put to use even when there is very little space available. The ventilation tube also features Zehnder Clinside - a smooth inner skin which is very easy to clean. This has also been confirmed by the Institute for Hygiene of the Ruhrgebiet in Germany. Zehnder ComfoTube Flat 51 is subject to continuous quality controls...

Dimensional drawings Permissible vertical bend radius Permissible horizontal bend radius r Must bend through a min. r = 3 x B Must bend through a min. r = 3 x H Click connector flat Flat 51 Klickmuffe 51 Zehnder Gmbh Almweg 34, 77933 Lahr Postfach 26, 77922 Lahr Telefon 07821/586-0 General tolerances/ Allgemeintoleranzen DIN ISO 2768-mK Datum Erstellt 26.11.2012 Freig. Copyright reserved to/ Schutzvermerk nach DIN ISO 16016 Material/Werkstoff: Designation/Benennung:

Junction 90/75 to Flat 51,90° bend

Zehnder Gmbh Almweg 34, 77933 Lahr Postfach 26, 77922 Lahr Telefon 07821/586-0 General tolerances/ Allgemeintoleranzen DIN ISO 2768-mK Copyright reserved to/ Schutzvermerk nach DIN ISO 16016 Scale/Maßstab: Material/Werkstoff:

Übergang flat 51 auf 2xDN75 Junction Flat 51 to 2xDN75

Zehnder Group Deutschland GmbH · Sales International · Almweg 34 · 77933 Lahr · Germany T +49 7821 586-392 · F +49 7821 586-406 [email protected] · www.international.zehnder-systems.com Z_DE_V1216_CSY_TES_TS012, en, subject to change without notice