Fabric: Xtreme

• Light grey
• Blue
• Lemon
• Dark yellow

• Made from 100% recycled polyester
• Free from heavy metal-based dyes
• Lightfastness 6 (ISO 105 - B02)
• EU Ecolabel, Oeko-Tex® Standard 100
• Flame retardant, building material class B1 according to DIN 4102-1
• Low flammability according to ÖNORM B 3825 & A 3800-1
• BS 7176 Low Hazard, BS 7176 Medium Hazard, BS 476 Part 7 Class 1

The fiber of the material is flame retardant, the material is not impregnated (no emission into the room air): The properties are thus fully retained even in the long term.

Cover fabric: felt

• Mottled gray

• Felt made from 95% virgin wool, 5% polyamide
• Dyes that do not contain heavy metals
• Fastness to light 5 (ISO 105 - B02)
• EN 1021 - 1, 2 (cigarette test, match test),
• BS 7176 Low Hazard
• ÖNORM B 3825 & A 3800-1
• Fastness to light 5 (ISO 105 - B02)
• The felt is not impregnated

Cover fabric: imitation leather (washable)

• Grey
  

• For kitchens, sanitary areas etc.
  Washable (warm soapy water, damp cloth), alcohol-resistant
• Outer material: 98 % PVC, 2 % PU
• Backing fabric: 100% cotton
• EN 15777 free from phthalates
• Free from dyes containing heavy metals
• Fastness to light 6 (ISO 105 - B02)
• EN 1021-1, 2 (cigarette test, match test)
• ÖNORM B 3825 & A 3800-1
• BS 7176 Low Hazard, BS 7176 Medium Hazard, BS 476 Part 7 Class 1
• Anti-microbial / anti-mold

Length of the acoustic body: 120 cm

Total width of an element incl. core tube: 126 cm

• Diameter: 20 cm
• Surface area: 0.8 square metres
• Weight: 3.25 kg

• Diameter: 34 cm
• Surface area: 1.36 square metres
• Weight: 10 kg

Standard mounting:
Included in delivery: pre-assembled safety suspension with dowels and eyebolt.

The universal dowel supplied is suitable for both solid ceilings and suspended cavity ceilings. Depending on the nature of the ceiling, a different anchor may need to be used.

Steel cable, secure attachment to the eyebolt with stainless steel snap hook. Therefore quick and easy installation.

• EWA.20 = 3,25 kg
• EWA.34 = 10 kg

If it cannot be suspended from the ceiling, we can supply sturdy wall brackets at no extra cost.

Filling material:
Mineral wool, non-flammable (A1)

Measurement report of TÜV-Nord on absorption behaviour
EWA with fabric Xtreme

Download: PDF (540 KB)

The sound absorber labelled EWA.1 in the report is identical to EWA.20, only the designation has changed.