Stealth Inline Exhaust Fans

 Stealth  Exhaust fans feature a durable yet slim form and spacious housing to minimize reverberation inside a narrow air chamber. Models were manufactured with extra space ratios in their housing unit to accommodate a wide wind tunnel. The sound muffling  design dampens residual humming from an accelerated wind torque and high-velocity vortex generated by rotational motion.

Coupling your in-line fan with  a Speed Controller will not only endorse energy efficiency but also further contribute to sound dampening. A lower, equally efficient speed will be less noisy. A solid state speed controller will allow gardeners to dial their fan speed to their precise CFM requirements and plant transpiration metrics. This device complements the motor by keeping it from running at maximum rpm by default. Insulated, ridged ducting will also further dampen any leftover minor sound.

Features

• Durable Ceramic-Coated Bearings
• Components made from industrial-grade steel for easy maintenance
• Heavy-duty molded impeller
• Thermally Protected AC Motor
• Speed controllable (requires Fan Speed Controller - 
• All Stealth Ventilation in-line fans are independently tested and ETL certified
• Metal housing, mounting brackets and 8ft 120V cord included
• Commercial packaging plain black box