The LB Fans Power-Line 520 Twin Fan (model TDF52036) is designed for reliable and high-performance commercial ventilation. This three-phase, 6‑pole direct drive unit incorporates twin fans with run and standby functionality to ensure continuous and dependable airflow. Its backward curved centrifugal impellors deliver efficient, long-lasting operation, achieving airflow rates up to 2.72m³/s with static pressure development of up to 500Pa.
Suitable for operating temperatures up to 40°C, the fan is fully speed controllable for flexible performance management. Manufactured to BS EN ISO 9001 quality standards, with performance verified to BS 848 Part 1, the Power-Line 520 offers a durable, efficient, and compliant solution for demanding commercial ventilation requirements, featuring an IP44 rating.