Class 1 div 1 exhaust fan

Hazardous Locations Classifications. Shop the largest selection of explosion proof exhaust fans , air circulator fans, blowers and hazardous location fans at Industrial Fans Direct. Class determines the nature of the hazardous material properties in the given atmosphere.

The Larson Electronics EPF-10P. Our portable explosion proof fans and blowers are designed for hazardous applications requiring ventilation , including, but not limited to: clean rooms, laboratory hoods, oil refineries, grain mills,.

In both purge and non-purge applications where water is available for cooling, our air to water units are the ideal low cost, low .

UL explosion standards classify explosive environments according to Class , Group, and Division.

Gases, vapors, liquids are present, 2. The Group specifies what types of vapors, dusts, fibers, etc. The Division specifies the frequency of . Features and Benefits: Non-sparking . This portable, electric explosion proof blower ( exhaust fan ) is suitable for confined spaces and is approved to UL and ATEX safety standards for hazardous locations. The spark-proof exhaust fans , in conjunction with the temperature controlled makeup air unit, use 1 outside fresh air to provide the required air flow rate over your equipment. Because these circulators do not have totally enclosed motors, they should be used in clean, dry commercial applications - such as schools, shops, offices, and warehouses.

Ventilation Products Warranty Coverage.

All other ventilation products. Totally enclosed and explosion proof motors. Explosion proof motors are Class , Div 1. View the catalog Go to the Markel website for . Install non-sparking fan blade, if not already equipped.

It has welding stations with exhaust fans over them for both gas and arc welding. Hard piping is similar to galvanized water pipe and is used on of the explosion resistant fans that are ordered from Greenheck. Exhaust fan motors shall not be placed inside booths or ducts.

Fan blades shall be nonferrous or non-sparking or the casing shall be lined with such material. Fan belts and pulleys within the duct or booth shall be tightly enclosed.