FabricAir Combi

FabricAir® Combi is available as permeable and non‑permeable fabrics. All fabric variants are exceptionally strong and durable and come with 5 or 10-year warranties.

FabricAir® Combi is Oeko-Tex 100 certified. The fabric is machine washable and retains its dimensions after washing (max. 0.5% shrinkage). The permeability is uniform (max. 5% variation).

FabricAir® Combi 80 and Combi 90 are supplied with an antimicrobial treatment, which is specially developed for areas with strict hygiene requirements.

The fabric is supplied in standard colors, with the option of surface print and other custom prints.

 

The fabric is non-permeable and comes with a 10 year warranty. It is supplied with a specially developed anti-microbial treatment, which is especially suited for areas with strict hygiene requirements.

Profiles

FabricAir round duct is the most commonly used duct profile and is typically found in open ceiling applications. The duct diameter can be made as small or as big as required.

The Circle Section duct can be used when there is a hard ceiling to attach to. Typically this profile is used when there is not enough head room to allow for the use of a Half-round duct. 

Internal 360° Hoops

Flow models

MicroFlow™

MicroFlow™

With MicroFlowTM the air exits the duct via laser cut micro-perforations along the circumference of the duct. The micro-perforations can cover between 90° and 360° of the duct’s circumference. MicroFlowTM has the smallest near-zone of all of the perforated fabrics available. In most cases the near-zone will not extend beyond 300 mm [11.81”].

PerfoFlow™

PerfoFlow™

With PerfoFlowTM the air exits the duct via laser cut perforations along the circumference of the duct. The perforations can cover between 90° and 360° of the duct’s circumference. The size of the near zone depends on the static pressure inside the duct, the percentage of the circumference that is perforated, and the size and spacing of the perforations.  

SonicFlow™

SonicFlow™

SonicFlowTM is a directional flow model where the air exits the duct via rows of laser cut perforations. Multiple rows of SonicFlowTM can be specified for a duct, with each row covering a maximum of 30° of the circumference. The throw depends on the static pressure inside the duct, the size, and spacing of the perforations.

OriFlow™

OriFlow™

OriFlowTM is a directional flow model where the air exits the duct via rows of laser cut orifices. Multiple rows of OriFlowTM can be specified for a duct. The throw depends on the static pressure inside the duct, the size, and spacing of the orifices.

NozzFlow™

NozzFlow™

NozzFlowTM is used in applications where very precise directional airflow is needed. The discharge coefficient is almost at unity due to the shape of the nozzle. This results in higher discharge velocities than an equivalently sized orifice, and longer more directional throws.

JetFlow™

JetFlow™

JetFlowTM is capable of generating exceptionally long throws through the use of conical jets in varying diameters. The jets have a very high discharge coefficient due to the conical shape. This results in higher discharge velocities than an equivalently sized orifice.

Data sheet

Construction

Fabric type:
Polyester
Weight
300  g/m²
Thickness:
0.45 [0.018]  mm [inch] EN ISO 5084:1996 (ASTM D1777-96)
Permeability:
0  (±5%) m³/m²/h at 120 Pa
0  (±5%) [CFM/ft² at 0.5” Static]EN ISO 9237:1995 (ASTM D737, Frazier)

Properties

Strength - Warp:
2700  N EN ISO 13934-1
Strength - Weft:
900   N EN ISO 13934-1
Shrinkage:
0.5 % Max. °C [°F] EN ISO 5077
Heat resistance - continuous:
140 [284]  °C [°F]
Heat resistance - softening:
235 [455]  °C [°F]

Treatment/Coatings

Code Compliance

EN 13501-1:
B-s1, d0 EN 13501-1
GB 8624:
B-s1,d0t1 GB 8624
GOST:
Yes
UL 723:
Yes UL 723
ULC S102.2:
Yes
Fire retardant:

Performance certificates

UL 2518:

Additional Approvals

OEKO-TEX®:
All-in-One available:
Disclaimer

FabricAir® believes that all data, statements, technical information, etc., listed in this Technical Data Sheet regarding the product and the use of the product are accurate and reliable. However, the product will only be covered by FabricAir®’s guarantees or warranty if the final use for the product has been approved by FabricAir® in writing. No representative is authorized to approve the final use of the product on behalf of FabricAir®.

Variations of the fabric

Certificate comparison

Compare certificates for FabricAir Combi

 

Combi 20

Combi 30

Combi 60

Combi 65

Combi 70

Combi 80

Combi 85

Combi 90

EN 13501-1

B-s1,d0

B-s1,d0

   

B-s1,d0

B-s1,d0

B-s1,d0

B-s1, d0

UL 723

Yes

Yes

   

Yes

Yes

Yes

Yes

ULC S102.2

Yes

 

Yes

 

Yes

Yes

Yes

Yes

GB 8624

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0,t1

B-s1,d0t1

UL 2518

Yes

Yes

   

Yes

Yes

Yes

Yes

GOST

Yes

     

Yes

Yes

Yes

Yes

Oeko-Tex Standard 100

Approved

Approved

Approved

Approved

Approved

Approved

Approved

Approved

Related articles

Internal 360° Hoops
The Internal 360° Hoops are mounted in sleeves on the inside of the ductwork creating a closed circuit around the circumference.
All-in-One for better looking ducts

All-in-One Support consists of semi-circular hangers, made from anodized aluminum, sewn into pockets on the exterior of the duct at fixed intervals.