ESD Overhead Blower

Simco-Ion’s Aerostat Guardian Overhead Ionizing Blower provides superior static charge decay over an entire work surface area. Equipped with task lighting and an integrated heater, the Guardian offers user-friendly operation while effectively protecting sensitive components from electrostatic discharge (ESD) damage. Featuring Simco-Ion’s patented inherent balance and built-in emitter point cleaners, the Guardian is the lowest maintenance overhead ionizer available.

Like Simco-Ion’s other Aerostat series ionizing air blowers, the Guardian operates on AC technology to provide stable balance performance over long periods of use. It is available with airflow diffusers for superior static charge decay efficiency over a large work surface area. Without diffusers, the Guardian provides fast charge decay directly under the unit for targeted work surface coverage.

Click the "Request FREE Quote" button or contact a specialist at ISC Sales today for more information on the blower perfect for ridding your application of ESD.

Download - ESD Overhead Blower BrochureESD Overhead Blower


  • Inherently balanced to 0 ±5V
  • Integrated heater and task lights
  • AC technology
  • Ionization light
  • Integrated emitter point cleaner


  • Protects even the most sensitive electronic components
  • User-friendly—enhances operator comfort and efficiency
  • Stable balance over extended periods of use
  • Verifies that the unit is ionizing
  • Easy to maintain


Input Voltage120 VAC, 60 Hz, 0.5A (fan low, heater/light off); 2.5A (fan high, heater/light on)
230 VAC, 50 Hz, 0.2A (fan low, heater/light off); 1.5A (fan high, heater/light on)
Discharge3.0 sec @ 18” center blower position; fan high-no diffusers (1000-100V)
Balance0 ±5V @ 18” from blower face
Ion EmissionAC Ionization
Coverage2’ x 4’ area
Cleanroom ClassMeets ISO 14644-1 Class 5; Fed std. 209E Class 100
Emitter PointsStainless Steel
ControlsFan speed control knob BLOWER ON; on/off switch HEATER & TASK LIGHT
Indicator LightsOrange IONIZATION STATUS; orange within on/off switches HEATER & TASK LIGHT
Air Volume150-300 cfm (low to high), combined 3-fan output
Heated Air Temp25°F (14°C) fan low; 11°F (6°C) fan high measured @ 6” in front of center fan above ambient;
Audible Noise50 dBA fan low; 60 dBA fan high
Operating Env.Temperature 32-122°F (0-50°C); humidity 30-70% RH, non-condensing
Ozone0.02 ppm, measured @ 12” in front of unit
Lamp13W twin tube, compact fluorescent, 1650 lumen total task light output
Air Filter30 ppi open cell polyurethane foam (optional)
MountingAdjustable brackets and S-hooks provided
EnclosurePowder-coated white enamel aluminum
Weight16 lb (7.3 kg)

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