Fabric Systems
Trevira Basic, Trevira CS 100, Trevira CS 150

This is our signature product with over 30 years of proven performance. This is a permeable product which provides a full duct surface air leakage, preventing any condensation forming on the duct even during extended cooling temperature differences in high humidity areas.

FabFlow™

In FabFlow™, the air exits the duct through the permeable fabric surface. The air is driven by thermodynamic forces preventing drafts in the occupied zone, resulting in a high level of comfort.
 

Features:

Flow Principle: Displacement ventilation
Condition of suppl. air: Cold
Exit Velocity: 0,05-0,25 m/s [10–50 fpm]
Throw type: Low

See picture

NC Level / Design pressure

	ΔP [INWG]	0,24	0,32	0,40	0,48	0,56	0,64	0,72	0,80
Fabric:	ΔP [PA]	60	80	100	120	140	160	180	200
FabricAir® Trevira Basic		15	15	15	20	20	25	25	25
FabricAir® Trevira CS 100		15	15	15	20	20	25	25	25
FabricAir® Trevira CS 150		15	15	15	20	20	25	25	25

 

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NozzFlow™
 

NozzFlow™ disperses the air by means of a row of nozzles that helps provide a very stable directional flow from the duct. The nozzles ensure a high level of comfort by evenly distributing the air along the entire length of the duct. The nozzles ensure that the air discharge the duct perpendicularly. NozzFlow™ is well suited for dispersing cold and hot air with an air throw ranging from medium to very long.

 

Features:

Flow Principle: Mixing ventilation
Condition of suppl. air: Cold and hot air
Exit Velocity: 7-20 m/s [1,400-4,000 fpm]
Throw type: High

See picture

The nozzles can be placed anywhere needed on the duct surface so that conditioned air easily can be directed to where it is needed.

 

NC Level / Design pressure

	ΔP [INWG]	0,24	0,32	0,40	0,48	0,56	0,64	0,72	0,80
Fabric:	ΔP [PA]	60	80	100	120	140	160	180	200
FabricAir® Trevira Basic		20	20	25	25	30	30	35	35
FabricAir® Trevira CS 100		20	20	25	25	30	30	35	35
FabricAir® Trevira CS 150		20	20	25	25	30	30	35	35

 

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MeshFlow™

The air supplied from this flow model leaves the duct through a lengthwise mesh. Increasing the air velocity through the mesh creates a pulsating effect that throws the air and mixes it with the air in the room. The primary driving force of this flow model is the pulsation of air through the mesh.

 

Features:

Flow Principle: Displacement / mixing ventilation
Condition of suppl. air: Cold and hot air
Exit Velocity: 0,9-2,5 m/s [200 to 500 fpm]
Throw type: Medium

See picture

 

NC Level / Design pressure

	ΔP [INWG]	0,24	0,32	0,40	0,48	0,56	0,64	0,72	0,80
Fabric:	ΔP [PA]	60	80	100	120	140	160	180	200
FabricAir® Trevira Basic		20	25	25	30	30	35	35	40
FabricAir® Trevira CS 100		20	25	25	30	30	35	35	40
FabricAir® Trevira CS 150		20	25	25	30	30	35	35	40