Fire dampers

Large circular fire damper for the isolation of duct penetrations between 2 fire compartments, available in 9 nominal sizes

• Nominal sizes: 315 – 800 mm
• Low differential pressure and sound power level
• Flanges as an option
• Explosion-proof construction (ATEX) as an option
• Optionally available as an upstream shutter of an air transfer unit
• Optional stainless steel casing or powder-coated casing for increased corrosion protection
• Optionally available with thermal insulation to prevent condensation
• Integration into the central BMS with TROXNETCOM

Optional equipment and accessories

• Electric actuator 24 V/230 V
• Release temperature 72/95 °C

Useful additions

• Duct smoke detectors

Small circular fire damper for the isolation of duct penetrations between fire compartments, available in ten nominal sizes

• Nominal sizes: 100 – 315 mm
• Low differential pressure and sound power level
• Optional stainless steel casing or powder-coated casing for increased corrosion protection
• Can also be used as an air transfer unit
• Integration into the central BMS with TROXNETCOM
• Universal installation options

Optional equipment and accessories

• Electric actuator 24 V/230 V
• Release temperature 72/95 °C
• Duct smoke detector RM-O-3-D

Circular fire protection valve for the isolation of duct penetrations between fire compartments; suitable for supply air and extract air systems. They also satisfy ventilation requirements

• Nominal sizes Ø 100, 125, 160, 200 mm
• For installation in walls and ceilings
• Low differential pressure and sound power level
• Integration into the central BMS with TROXNETCOM

Optional equipment and accessories

• Electric limit switch
• Extension piece
• Trim ring, circular or square

• Nominal sizes 200 × 100 to 1500 × 800 mm, in increments of 1 mm
• Low differential pressure and sound power level
• Optional stainless steel casing or powder-coated casing for increased corrosion protection
• Integration into the central BMS with TROXNETCOM
• Universal installation options

Optional equipment and accessories

• Electric actuator 24 V/230 V
• Release temperature 72/95 °C

Useful additions

• Duct smoke detectors

Square fire damper for installation in suspended fire-resistant F30 ceilings For the isolation of duct penetrations between fire compartments, available in five nominal nominal sizes

• Nominal sizes for diffusers sized 300 × 300 – 625 × 625 mm
• Satisfies high ventilation requirements when combined with a diffuser
• Coated construction meets high hygiene requirements
• Integration into the central BMS with TROXNETCOM

Optional equipment and accessories

• Ceiling diffusers/swirl diffusers
• External fusible link, 72 °C
• Electric actuator
• Release temperature 72/95 °C

Rectangular fire damper for use in extract air and exhaust air ducts of commercial kitchens. For the isolation of duct penetrations between fire compartments, available in 16 nominal sizes

• Nominal sizes from 250 × 225 to 1200 × 500 mm
• 100% free area ensures maximum safety
• No differential pressure, low sound power level
• Easy to clean
• Integration into the central BMS with TROXNETCOM

Optional equipment and accessories

• Electric blade opening actuator, 230 V
• Control module