PRIME flow P-KBK cable duct, light grey
The practical COMPAIR® PRIME flow P-KBK cable duct makes it possible to conveniently lay cables directly in the exhaust air duct. In this way, power supply lines or connection cables can be laid invisibly in the kitchen. The cable duct has a cross-section of 9 mm with a width of 18 mm and is intended for insertion in P-VRO 150 flat duct pipes and P-RRO 150 round pipes. The flat or round ducts are already equipped with a guide rail. The integration is done without tools.

— insertion into P-VRO 150 flat duct pipe and P-RRO 150 round pipe
— for cable routing in the air duct: width 18 mm, Ø 9 mm
— length 900 mm

Article type:
Connecting element
PRIME flow
Cable routing:
width 18 mm, Ø 9 mm
light grey
900 mm
Outer diameter:
24 mm
Suitable for:
insertion into P-VRO 150 flat duct pipe and P-RRO 150 round pipe
System dimension:
18 mm


It couldn't be better: COMPAIR PRIME flow®!

Our latest air duct system revolutionises kitchen ventilation: Maximally innovative. Maximum efficiency. Maximum airtightness. And the installation is simply ingenious.


To the magazine

COMPAIR® Ventilation technology

All about kitchen ventilation technology!

Experience, innovation and worldwide service characterise our products. Come with us into the world of good kitchen ventilation.



Contact persons and kitchen professionals in your area

The nearest Naber dealer is not far away. On this page you will find competent contact persons and kitchen professionals.


There are three print catalogues: BASICS, TECH and INTERIEUR. They are a popular orientation guide and a rich source of information for browsing and looking around. Let yourself be inspired!

Catalogue PDFs Online catalogue