Flat Channel Low Profile Duct 110 x 54mm x 1.5m

Rectangular Duct – 110 × 54mm

The 110 × 54mm Rectangular Duct is a low-profile ducting solution designed for installations where space is limited and ductwork must be concealed within walls, ceilings, or cabinetry.

With airflow capacity equivalent to 100mm round duct, it is suitable for low extraction rate applications such as laundry and toilet ventilation. The 5,300mm² cross-sectional area provides efficient airflow performance for short, straight duct runs connecting to a 100mm round spigot.

Manufactured from self-extinguishing, flame-retardant material, it is suitable for general domestic ventilation systems.

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Features

• External connection size: 110 × 54mm

• Equivalent airflow capacity to 100mm round duct

• Low-profile design for concealed installations

• Cross-sectional area: 5,300mm²

• Maximum working temperature: 40°C

• Manufactured from self-extinguishing flame-retardant material

• Internal fitting colour may vary (White transitioning to recycled Grey). Material performance remains unchanged

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Pressure Loss (Straight Length)

• 10 L/s – 1.5 Pa

• 25 L/s – 9.1 Pa

• 60 L/s – 32 Pa

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Applications

• Laundry ventilation

• Toilet and bathroom extraction

• Short, straight duct runs

• Low airflow domestic extraction systems