AirFlo-NV8 Explosion Proof Upblast Roof Exhaust Fan 36 inch 16554 CFM Belt Drive NV836-G-1-E

NOTE: HAZARDOUS LOCATION FANS ARE SPECIAL NON-STOCK ITEMS AND CANNOT BE RETURNED OR CANCELLED.

Designed for general ventilation in production or warehouse areas where efficient, quit air flow is required

MOTOR CLASSIFICATION
Class 1, Division 1, Group D
Class 2, Division 2, Group F & G

FEATURES
Ruggedly constructed steel curb cap including spun venture section for efficient air flow
Heavy gauge fabricated steel propellers are standard
Cast aluminum spark-resistant propellers available for hazardous locations
Butterfly damper section, mill galvanized construction, with damper blades that open when fan is energized and close weather tight when unit is off. Dampers rotate in nylon bearings on a stainless steel axle.
Belt driven for quiet operation.

CURB DIMENSIONS
O.D. = 49.5" sq.
I.D. = 46.5" sq.
MIN. ROOF HOLE SIZE = 46" sq.

ROOF CURB NOTE
1. Standard Curb Base for roof Ventilator: Insulated, 8" High with Wood Nailer
2. NOT for Installation on Corrugated roofing or Standing Seam Roofs