Air Systems International Saddle Vent 3000 cfm Pneumatic Blower Kit (For Use With Non-Hazardous Location Ventilators) (Includes SVB-A8 Pneumatic Blower, Saddle Vent , 90Á Elbow, Conductive Duct, Duct Canister And Universal Mount)AG-A56SVB-A8CUP
Air Systems International Pneumatic Blower Kit includes SVB-A8 8" blower and SV -CUPCND conductive Saddle Vent ventilation kit. It has 8" air duct that is installed on the bottom of the Saddle Vent and run to the bottom of the manhole. Duct permits fresh air to be supplied to the workers and removes any harmful gases that may be deadly for the occupants. 90 deg elbow displaces the severe kink in the air duct and permits for rotation of the intake duct to any desired position at the street level.