PRA series roof type aspirators are designed for air evacuation in industrial facilities. It is a simple but effective solution for industrial facilities.
Fan-motor integration is provided by directly stabbing the electric motor into the fan hub. It is manufactured as an outboard motor in suction systems that are self-engined and are required to stay out of the motor air flow. Fan speed; It can be controlled by speed switch in self-powered roof type aspirators and by frequency inverter in roof type aspirators with external motor.
The fan structure is backward curved and has sparse blades. Thanks to this structure, the blades are difficult to get dirty and easy to clean. The protection wires fixed around the blades and the specially designed aspirator cap prevent negative situations that will hinder the fan movement and cause deformation.
It is manufactured as vertical shot or horizontal shot. PRA series roof type aspirators with high efficiency and compact design can be mounted vertically.
Roof type aspirators, self-powered or external-motor plug fan technology with sparse blade structure are used. It achieves high performances with low energy consumption. The protection wires fixed around the blades and the specially designed aspirator cap prevent negative situations that will hinder the fan movement and cause deformation. It is produced as vertical shot and horizontal shot.
Roof type aspirators; It is used in areas that require air evacuation such as kitchens and WCs.
Roof type aspirator prices; varies according to the aspirator flow rate.