The Curtiss-Wright COPPUS Double-Duty Heat Killer (DDHK) Ventilators is the most powerful and adaptable portable air mover on the market today, with airflows up to 17,000 cfm (28,890 m3/hr). Airflow control is enabled by the innovative, adjustable guide vane design, which ranges from a soft breeze for personnel cooling to a concentrated jet blast for product and process cooling.
Features:
- Heavy-gauge, all-steel frame and housing construction with lifting lug
- Rolled rims for structural integrity
- Corrosion-resistant yellow powder coat
- Safety screens per OSHA; plated steel
- Adjustable guide vanes allow varied air movement from a gentle breeze to a jet blast
- Optional fixed guide vane for jet blast only
- Aluminum fan blade and hub (3 blades)
- Four-wheel floor stand with two locking casters
- Optional wall mount; allows 360-degree rotation and 45 degrees up and downswing
- Available in 24 inches (610 mm) and 30 inches (762 mm) models
- Accessible for hazardous and non-hazardous locations
- Available in multiple 50 Hz & 60 Hz electrical configurations
- Includes switches and starters; starters ship loose on wall mount option
- 115-volt units include cord and plug
- Hazardous location (EP) motors rated NEC Class I, Division I, Group D & Class II, Division I, Groups F & G specifications
- 15 ft (4.57 m) type SO heavy-duty cord
- Thermal overload protection on motors
- 79 to 92 dBA @ 5 ft (1.5 m)
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