LPA Series – Low-Pressure Centrifugal Fan (Forward-Curved Blades)

LPA Series fans are low-pressure centrifugal blowers equipped with forward-curved impellers, ideal for generating high airflow at very low static pressure. Designed for use in clean air environments, such as ventilation ducts, HVAC systems, and process cooling, they deliver airflow up to 80 000 m³/h with impeller diameters ranging from 250 to 1400 mm. Their design enables quiet operation, compact mounting, and efficient performance in systems with minimal resistance. LPA fans are available in direct or belt-driven versions, with housing materials in painted or galvanized steel and optional ATEX compliance.

Specifications:

Airflow: Up to 80 000 m³/h

Static pressure: Up to 900 Pa

Impeller: Forward-curved blades

Diameter: 250–1400 mm

Drive: Belt or direct

Material: Painted or galvanized steel

Applications: Ventilation, HVAC, low-resistance systems

Mounting: Compact horizontal or vertical

Options: Stainless steel, ATEX, acoustic package