Ramfan® Smoke Removal Fan W/ Explosion Proof Motor, 3200 CFM, 1/2 HP

Features: Quiet & Adjustable: 8-speed digital controller with numeric display. Supports 110-240V and switchable IEC socket power cord. Adjust speed 0–100% with no added hum or noise Energy Saving: Cutting-edge brushless EC motor and dual jet impeller delivers 946 CFM using only 126 Watts Controller Support: Compatible with digital and analog external controllers including PWM and 0–10V signals. Includes 3.5mm TRRS wire for connection Durable Housing: Cold rolled steel resists damage and harsh elements, reducing maintenance – ideal for grow tents, gardens, farms, crawl spaces, attics, ...

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them! Also known asHorizontalAir Flow (HAF) fans, these fans move air ina coherent horizontal patterncreating a gentle 'racetrack' air flow pattern needed in greenhouses tomaximize heat distribution and humidity control by mixing the air, from ceiling to floor. Made in the United States. Features and Benefits: ...

Ideal for exhausting air from restaurants, offices, warehouses or commercial buildings. The ALX series spun aluminum exhaust fan can be used as either a roof top or wall mount exhaust fan. Features: Spun aluminum housing will not rust, chip or peel Aluminum backward inclined wheel is non-overloading All motors are 1 Phase 120/240V operation and can be operated at 50 or 60 Hz All units can be wall mounted Quick release latches for easy motor access EC motors offer true variable speed operation and up to 70% energy savings over PSC motors On-board speed adjustment allows simple setup ...

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them! Also known asHorizontalAir Flow (HAF) fans, these fans move air ina coherent horizontal patterncreating a gentle 'racetrack' air flow pattern needed in greenhouses tomaximize heat distribution and humidity control by mixing the air, from ceiling to floor. Made in the United States. Features and Benefits: ...

Global Industrial's™ series commercial wall exhaust fan are economical fans for light duty general exhaust requirements. Well suited for factory or warehouse ventilation. Features and Benefits Heavy duty 4-blade fabricated steel propellers standard. Sealed pillow block ball bearings. Fans shipped fully assembled and factory tested; ready for field installation. Motors are high quality industrial grade available in single or three phase – totally enclosed fan cooled. Belt driven for quiet operation. Suitable for intake or exhaust air flow. Optional Accessories Fan & shutter mounting ...