Special Features:

Jinternal electronic detection circuits for low speed, locked rotor, overheat, blocked duct and power interruption; when triggered, the fan power will be turned off and must be reset by external command; 7 amps

Properties:

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.