Hellcat
High-Output Industrial
Fogging System for Large-Area
Cooling & Humidification
CoolAire Hellcat Mobile Fog System (65-Gallon)
Manufactured in the USA by Jaybird Manufacturing —
over 40 years of atomization experience
The CoolAire Hellcat combines Jaybird’s high-output XE centrifugal atomizer with a rugged 65-gallon self-contained tank and oscillating fogging head, delivering powerful mobile cooling, humidification, and chemical fogging for demanding industrial environments.
Unlike high-pressure nozzle systems or spinning disc foggers, the Hellcat utilizes Jaybird’s nozzle-free centrifugal atomizing technology. This system produces extremely fine fog droplets while eliminating clogging nozzles, high-pressure pumps, and complex maintenance requirements.
The Hellcat platform features a large integrated supply tank, four-sweep oscillation for wide coverage, and a pivoting fogging head for directional control. Its rugged wheeled chassis allows operators to quickly position the unit where cooling or humidification is needed, making it ideal for mobile or temporary applications.
Water flow is controlled by a quarter-turn ball valve, allowing operators to easily regulate fog output depending on environmental conditions or application requirements. The system can operate continuously or be integrated with external control systems for automated operation.
Indoor and outdoor applications include industrial humidification, evaporative cooling, odor control, dust suppression, and chemical fogging.
Stainless-steel fabrication combined with UV-stabilized polymers provides long-term durability in harsh industrial and greenhouse environments. The fogging head nests inside the tank for safe transport and storage, and an optional SST stainless plumbing package is available for use with highly corrosive chemicals.
in large industrial environments
High-Output Fogging in Action
- No nozzle clogging or high pressure pumps
- Projects fog high into the air for better evaporation
- Designed for large-area cooling, humidification, and chemical fogging
Part of the CoolAire Mobile Fog System Family
• CoolAire Hellcat – {This Model}
The CoolAire mobile fog system platform provides portable industrial cooling, humidification, and chemical fogging capabilities using Jaybird’s nozzle-free centrifugal atomizing technology. Both models are built on rugged mobile platforms designed for demanding industrial environments where flexible environmental control is required.
Performance Highlights
- Net Fogging Output: Up to 13 GPH
- Evaporative Cooling Capacity: 103,800 BTU/hr
- 4-Sweep Oscillating Fogging Head
- Pivoting Fogging Head for Directional Control
- Nozzle-Free XE Centrifugal Atomizer
- Quarter-Turn Flow Control Valve
- Rugged Wheeled Mobile Platform
- 18-Foot Power Cord
- Starts at $3,995.00
Optional: SST Stainless Plumbing Package for oxidizers and sterilization chemicals
CoolAire Mobile Fog System Comparison
Compare CoolAire mobile fog system models to determine the best platform for your facility.
| Feature | CoolAire Spirit | CoolAire Hellcat |
| Atomizer Platform | GT Atomizer | XE Atomizer |
| Fogging Output | 1.6 to 5 GPH | 2.5 to 13 GPH |
| Evaporative Cooling Capacity | 41,200 BTU/hr | 103,800 BTU/hr |
| Water Tank Capacity | 65 Gallons | 65 Gallons |
| Safety Guard | OSHA Guard | Standard Industrial Guard |
| Air Propulsion | Lower Velocity / Quieter Operation | Higher Velocity / Long Projection |
| Typical Applications | Manufacturing, Warehouses, Industrial Workspaces | Industrial Cooling, Outdoor Cooling, Agriculture |
Industrial Cooling & Humidification Applications
The CoolAire Hellcat mobile fogging system is designed for industrial evaporative cooling, humidification, and environmental control in facilities where large-area cooling or high fog output is required.
and extended operation in the field
Typical applications include:
- Industrial facility cooling
- Warehouse and loading dock cooling
- Agricultural and livestock cooling
- Greenhouse environmental control
- Dust suppression
- Odor control and chemical fogging
- Outdoor cooling for commercial workspaces
Industrial Fogging Applications
The CoolAire Hellcat mobile fogging system provides portable evaporative cooling, humidification, and chemical fogging for industrial facilities, agricultural environments, and outdoor commercial workspaces. By combining Jaybird’s high-output centrifugal atomizing technology with a large integrated water supply tank, the Hellcat delivers reliable fog production for applications where temporary or mobile environmental control is required.
Unlike high-pressure misting systems, Jaybird centrifugal fogging units operate without clogging nozzles or high-pressure pumps, producing extremely fine fog droplets that evaporate quickly and efficiently for cooling and humidity control.
easy positioning and deployment
Common industrial applications include:
- Industrial evaporative cooling systems
- Warehouse and manufacturing facility cooling
- Greenhouse humidification and plant cooling
- Agricultural and livestock cooling
- Dust suppression in industrial environments
- Odor control and chemical fogging
- Outdoor cooling for workspaces and event areas
- Humidity control for sensitive electronic environments
including data centers
Because the Hellcat is built on a mobile platform with a large
integrated water tank, it can be quickly deployed for temporary
cooling or humidification projects where fixed installations are not practical. The oscillating fogging head also allows wide-area coverage, making the system effective for large open spaces requiring distributed fog coverage.
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Single-Valve Flow Control with Built-In Restrictor
The Hellcat uses a single-valve flow control system with an integrated restrictor, providing both minimum and maximum output from one control point. Even when the valve is fully closed, a preset minimum flow is maintained through the internal restrictor, allowing the unit to continue fogging while ensuring proper operation at all fogging angles, including upward positioning.
Opening the valve increases output up to approximately 13 GPH, allowing operators to adjust fogging volume to match application requirements..
Pivoting Fogging Head
- Thumb screw adjustment for quick positioning
- Adjustable from 7.5° to 30° upward angle
- Allows operators to direct fog where it’s needed
The pivoting fogging head gives operators precise control over fog direction. By angling the discharge upward, the system increases hang time and improves evaporation, helping to keep floors and equipment dry while maximizing coverage.
Built-In 4-Sweep Mechanical Oscillator
The Hellcat includes a built-in mechanical oscillator that distributes fog across a wide area, improving coverage without requiring constant repositioning.
By adjusting the sweep angle, operators can focus fog where it’s needed most, increasing efficiency and reducing wasted output.
Key Features:
- Adjustable sweep angles: 30°, 45°, 60°, and 75°
- Consistent ~10-second sweep cycle
- Tool-free adjustment in seconds
SST Plumbing Option
The (SST) version includes all stainless-steel plumbing components installed in place of standard brass fittings. This option is recommended when fogging highly corrosive chemicals or sanitation solutions.
- Replaces standard brass fittings
- 304 (18-8) stainless steel components
- Complete plumbing system upgrade
- Factory installed
How Jaybird Atomizes Water Without Nozzles
Jaybird fog systems use a patented centrifugal atomizing blade developed in 1986. Water enters a reservoir behind the fan blade and is forced through internal channels inside each blade. As the blade spins, centrifugal force drives water toward the blade tips where it exits through precision openings.
See comparisons of Jaybird atomizers in action (1:17 video)
At the blade tip, several processes occur simultaneously:
- The rotating blade atomizes the water into fine droplets
- A venturi accelerates airflow around the blade
- A ring of atomizing pins further breaks droplets into fog
- Particle size is variable and desired size can be controlled by the feed rate
This multi-stage atomization process allows Jaybird systems to produce large volumes of fog while using a simple, reliable design with no high-pressure pumps or clogging nozzles.
The result is powerful fog production, strong air propulsion, and long-term reliability.
Jaybird Atomizer Platform Comparison
| Feature | XE Hellcat Atomizer | GT Spirit Atomizer |
| Motor Size | 1/2 HP | 1/4 HP |
| Atomizer Diameter | 14 Inch | 14 Inch |
| Fog Output | Up to 16 GPH | Up to 6 GPH |
| Noise @ 10’ | 72 dB(A) | 70 dB(A) |
| Average Particle Size | 2 to 25 Microns | 5 to 25 Microns |
| CFM | 2,500 - 3,000 | 1,200 - 1,800 |
| Propulsion Distance | 30 - 35 Feet | 25 - 30 Feet |
| Best For | Industrial / Agriculture | Mid-Size Facilities |
Jaybird’s Centrifugal Atomizers are powered by industrial grade wash-down-duty motors. Designed for wet applications (IP 55). Systems are Indoor/Outdoor and capable for continuous-duty
| Evaporative Cooling: |
103,800 Btuh 83,100 Btu/h 50Hz |
| Tank Capacity: |
65 US gal / 246 L |
| Net Fogging Output: |
Min. 2.75 GPH / 8.2 L Max. 12.8 GPH / 48.5 L |
| Run Time (full tank): |
@ min setting - 25.5 hrs. @ max setting - 5.5 hrs. |
|
Propulsion Distance: (interior conditions) |
air flow @ 10 ft. 12.5 mph air flow @ 25 ft. 6 mph air flow @ 50 ft. 2.5 mph |
|
Housing Diameter: |
21 in / 53.3 cm |
|
Blade Diameter: |
14 in / 35.6 cm |
|
CFM: |
3,000 / 2450 50Hz |
| Oscillation Sweeps: |
30°, 45°, 60°, 75° |
| Pivot Capability: |
Up to 30° |
| Noise @ 10 ft: |
72 dB(A) - 60Hz 69 dB(A) - 50Hz |
| Motor: |
1/2 HP - 7.4A @ 115V 60Hz 1/3 HP - 4.4A @ 240V 50Hz |
| Environment: |
Indoors / Outdoors 90% RH | NEMA 3 / IP 65 UV Stabilized |
|
Product Dimensions: |
W 29 x L 40 x H 65 inches |
|
Weight: |
120 lbs / 54.4 kg |
| Shipping Weight: |
166 lbs / 75.3 kg |
| Country of Origin: |
USA |
-
Tube Connection Kit3/8 OD tube fittings, adaptor and valve
Connect CoolAire using tubing instead of a garden hose.
Tubing provides higher PSI security, allows for longer plumbing
runs and gives adaptability for more permanent installations. -
3/8 OD Tubing3/8" OD x 1/4 ID Black Polyethylene tubing.
- 2" Bend Radius
- 230 psi @ 70° F
-
Digital Humidistat ControlDigital Humidity Control for Single XE Unit
Environmental controller with humidity sensor for hanging sump (HS) systems.Fast-acting digital control maintains precise humidity levels with adjustable setpoint and differential. Displays real-time RH and automatically controls fogging output based on conditions.
Programming Difficulty: Level 4 (Moderate–Easy)
Pre-wired with plug-in connections for quick installation—no hard wiring required.
- Controls one XE unit (1800W, 15A @ 115V)
- Humidity range: 5–99% RH
- Fast-response digital sensor
- Over-humidity and sensor fault alarms
Not recommended for prolonged operation above 90% RH.
-
Humidistat ControlMechanical Humidity Control – Simple, Reliable Operation
Non-programmable environmental controller for hanging sump (HS) Turbo XE systems.Designed for straightforward operation, this mechanical humidistat automatically activates the Turbo XE when humidity drops below the setpoint, maintaining consistent conditions without the need for programming.
Programming Difficulty: Level 1 (No Programming Required)
Pre-wired with plug-in connections for quick installation—no hard wiring required.
- Controls up to two Turbo XE units
- Humidity range: 20–80% RH
- Differential approximately 7%
- Rain-tight enclosure
- 30A contactor (DPST) for reliable high-load switching
-
24-Hour Timer ControlTimer-Based Control for Extended Operation Cycles
Ideal for applications requiring consistent run cycles, especially where long-duration operation is preferred.This control operates the Turbo XE on timed intervals, allowing the operator to manage output using cycle duration in combination with manual flow adjustment.
Programming Difficulty: Level 2 (Easy)
Features a simple mechanical timer with push tabs for cycle intervals as short as 15 minutes. Pre-wired with male and female plug connections for quick installation.
- Controls Turbo XE units with timed on/off cycles
- Mechanical 24-hour timer (115V, 60Hz)
- Adjustable 15-minute intervals
- Rain-tight NEMA 3 enclosure
-
Thermostat ControlTemperature-Based Control for Evaporative Cooling
Designed for applications where cooling is the primary objective rather than humidity control.This watertight mechanical thermostat automatically activates the Turbo XE when temperatures rise above the setpoint, maintaining consistent cooling conditions with simple dial adjustment.
Programming Difficulty: Level 1 (No Programming Required)
Pre-wired with plug-in connections for quick installation—no hard wiring required.
- Water-tight NEMA 4X enclosure
- Temperature differential: 3°F
- Control range: 40–110°F
- 100–250V, 50/60Hz
-
Temperature-Humidity MeterIdeal for monitoring environments up to 95% Relative Humidity
The Handheld Thermo-Hygrometer provides accurate, real-time measurement of ambient temperature and relative humidity, making it a valuable tool for monitoring greenhouse and industrial environments where fogging systems are in use.
With fast response time and reliable performance in high-humidity conditions, this unit helps operators verify system output, track environmental changes, and maintain optimal conditions for plant health and process control.
Dual readout LCD displays temperature and humidity simultaneously in °F or °C.
- Temperature range/accuracy: 32 to 122°F (0 to 50°C) / ±1.8°F (1°C)
- Humidity range/accuracy: 20 to 95% RH / ±3%
- Response time: approximately 60 seconds
- Power source: CR2032 lithium battery (included)
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