PBN H 09 110 50 WH conduta de ventilação plana em plástico 90x110mm, comprimento 500mm, branco

For ventilation runs that demand a slim, unobtrusive profile without sacrificing airflow, the PBN H 09 110 50 WH flat duct stands apart from round or bulky rectangular alternatives. Its 90 x 110 mm cross-section routes air through tight ceiling voids, behind cabinetry, or along wall corners where space is at a premium. The white PVC body blends with most interiors and resists the grime, moisture, and chemical exposure common in kitchens, bathrooms, and utility rooms.

Highlights

• Flat rectangular design: only 90 mm high, ideal for shallow cavities
• Durable PVC construction: corrosion-proof, UV-stable, and self-extinguishing
• 500 mm length with push-fit ends for quick, tool-free assembly
• Engineered for low airflow resistance, reducing fan load and noise
• Compatible with the complete PBN H flat duct system, including bends, connectors, and grilles

In daily use

Installation is straightforward: cut the duct to the required length, deburr the edge, and push it into a matching connector or bend. The self-extinguishing PVC meets basic fire-safety expectations for residential ventilation, while the smooth inner walls keep dust accumulation low. Because the material is odor-neutral and chemically resistant, it remains stable even when extracting humid or greasy air. The white finish needs no painting and can be wiped clean with standard household cleaners.

Full specifications

• Product type: Flat plastic ventilation duct
• Series: PBN H
• Outer dimensions (H x W): 90 x 110 mm
• Length: 500 mm
• Material: PVC plastic
• Colour: White
• Connection type: Push-fit (requires system connectors)
• Operating temperature range: -30°C to +70°C
• UV resistance: Yes
• Fire rating: Self-extinguishing
• Corrosion resistance: Yes
• Chemical resistance: Yes
• Odor resistance: Yes
• Airflow resistance: Low
• Application: Ventilation systems, air extraction, air supply
• Installation type: Surface mounted or concealed
• Compatibility: Vents flat duct system 90 x 110 mm

Final note

When space is tight but performance cannot be compromised, this flat duct delivers reliable air movement in a discreet, easy-to-clean package. Pair it with matching PBN H connectors and grilles for a complete, code-compliant ventilation run.