Fans and Blowers

Fans and blowers move air for drying, ventilation, and cooling. Air movers lead the class, with confined space ventilators, evaporative coolers, and high-velocity and axial fans covering the rest of the family.

271 Modelos4 Clases ● Cada especificación citada a la fuente

Air Mover

128 modelos

Confined Space Ventilator

62 modelos

High-Velocity Drum Fan

43 modelos

Evaporative Cooler

38 modelos

Cómo funciona

Each format shapes airflow differently: air movers hug the floor and throw a flat, fast stream along walls and carpet; axial fans push volume straight through ducts and openings; evaporative units cool the stream by evaporating water into it. Confined-space blowers move fresh air through flexible duct into manholes and tanks — a life-safety function with its own rules.

Tipos y variantes

Air Movers: Compact centrifugal fans that drive airflow across wet surfaces for drying.
Confined Space Ventilators: Blowers with ducting that ventilate manholes, tanks, and other confined spaces.
Evaporative Cooling Fans: Fans that cool open areas by evaporating water into the airstream.
High Velocity Fans: Drum and pedestal fans that move large air volumes for cooling and ventilation.
Axial Fans: Inline propeller fans for duct ventilation and exhaust.
Pet Dryers: Small forced-air dryers filed within the fan family.

Cómo elegir

Purpose decides the machine: structural drying counts air movers per S500 guidance, confined-space entry requires rated ventilators with duct, open-air cooling turns on evaporative fans where humidity allows, and general ventilation is a cfm-versus-space calculation. Amp draw matters when many units share temporary power.

Normas y certificaciones

OSHA · 29 CFR 1926 Subpart AA: Confined spaces in construction, including ventilation requirements.
IICRC · S500: Standard of care for water-damage restoration and structural drying equipment deployment.

Preguntas frecuentes

What is an air mover as opposed to a regular fan?

A drying tool. Its centrifugal design throws a fast, flat airstream across floors and walls to strip the moisture boundary layer — positioned in arrays around a room's perimeter, not aimed at its center.

When is a confined space ventilator mandatory?

Whenever workers enter manholes, vaults, tanks, and similar spaces — continuous ventilation with ducted fresh air is a core control under the confined-space rules, alongside atmosphere testing.

Can evaporative cooling fans replace air conditioning?

In open and ventilated areas in dry climates they drop felt temperature substantially; in enclosed or humid spaces they add moisture without much cooling and mechanical AC is the answer.