KE DireJet®

Permeabile textiel con rivi di nozzoli taperati per 100% actieve e directionale injectie

Active high-impulse system for mixing ventilation

The KE DireJet® system is performed as round (Ø), half-round (D) or quarter-round (½D) duct. KE Fibertec, as the only distributor of fabric ducts, offers five different nozzle sizes:
0.47, 0.70 and 0.94 inches and an adjustable 1.89 and 2.40 inches nozzle (KE DireJet Vario).

This great flexibility in the choice of nozzle size offers significant advantages, as the KE DireJet system can be used in virtually all types of premises requiring mixing ventilation such as the food industry, production halls, large public buildings or even very large spaces such as high-rise warehouses and large sports halls.

Full control of the air

The conical nozzles are installed in punched holes in the textile material and secured with a locking ring. For nozzles with diameters of approximately 0.47, 0.71, and 0.94 inches, up to 4.3 nozzles per foot per row can be used, while for 1.89 and 2.36 inches, a maximum of 1.8 nozzles per foot per row is recommended. When placed closely together, the air jets influence each other, changing the flow pattern from circular to more planar, and the velocity level decreases more rapidly due to limited entrainment of room air.

Curved Fabric Ducts

Product developments at TBV now make it possible to offer curved fabric ducts that can be customized to a specific radius and come with Safetrack rails that follow the duct’s shape. This solution can, of course, be combined with both traditional passive low-impulse systems and the hybrid solution, in which the low-impulse system is combined with laser-cut injection holes.

Uniform Appearance

With the SafeStretch solution, your textile duct system will always look nice, both with and without air pressure. Internal 360° rings keep the textile duct extended without compromising the air passage. There is no pressure shock (popping) on takeoff that can destroy the duct when air comes on. You are assured of a beautiful solution that is easy to install and maintain.

Mounting with Easy Mounting

For systems where access is difficult - for example, in swimming pools where TBV systems are suspended above the pool. KE Fibertec offers a pull-cord solution, also known as Mount Easy. The Mount Easy system allows a single person to install ducts up to approximately 131 feet in length from one end.

Full control of the air

Experience That Drives Innovation

More than 50 years of experience in textile based ventilation

Company owned testing, development and weaving mill

Global supplier with wide dealer network

High material knowledge with own weaving

Locally produced

Certified indoor climate for the construction of the future

Since 1974 KE Fibertec has been developing and producing textile-based ventilation in Denmark. We combine advanced technology with proven quality and deliver solutions that set new standards for comfort and energy optimization.

FAQs

Do you have any more questions? Write to us.

Find answers to most of what you need to know here or contact us directly for further help and guidance.

Why is KE-Dijet ideal for heating from high altitudes?

The KE-Dijet delivers air through tapered nozzles with low induction, which means the air travels further before the speed decreases. This makes the system perfect for high rooms (6 m+), where warm air quickly rises, as it can reach the living zone efficiently and create even heating.