All Delta Cooling Towers are factory assembled to the fullest extent possible for ease of installation and shipment. The following features are standard on our Paragon® Series Induced Draft Cooling Towers:
Shell: A seamless engineered polyethylene cylindrical (HDPE) molded shell, with conical transition for motor/fan assembly, louvered inlets and fitting orientation. Louvered inlets are designed for 360° air distribution. There are no joints, seams, panels, gaskets, bolts, fasteners or caulking like conventional towers.
Sump: Sump is integral with cooling tower shell, creating a one-piece seamless structure.
Water Distribution System: A self propelled PVC distribution system incorporating a rotating sprinkler head and lateral distribution arms with integral drift eliminators. An inspection port is provided in the cooling tower shell at the lateral arm elevation for adjustment. (Non-rotating water distribution system is also available).
Wet Decking: A continuous wrapped spiral configuration of lightweight PVC, bonded and packed for maximum film cooling efficiency.
Fan Assembly: The fan assembly consists of a fan ring, propeller, motor and guard. The fan ring is coated with premium plasite coating ideal for the harshest corrosive environments. An adjustable pitch propeller fan, fiberglass reinforced polypropylene with a silica alloy hub, is directly driven by a totally enclosed VFD Premium rated motor designed for cooling tower duty. A fan guard is included that allows protection from the propeller and access to the motor.
Motor: Totally enclosed air over (TEAO) VFD rated motor with 1.15 service factor, designed for 208 or 230/460V 3 phase 60 cycle operation and suitable for outdoor service. Motor is provided with a 5-year motor manufacturers warranty.
Fitting Connections: PVC fittings are provided for inlet, outlet, overflow, drain