Paint Booth Exhaust Fan Requirements

Paint booth ventilation design is important to create a safe environment for painting and to meet osha requirements.

Paint booth exhaust fan requirements.

This exhaust fan needs to be properly sized to move enough air out of the work area. The perception of air velocity can be amplified by the sound of the fan s and the noise of air flowing through steel ductwork. Standard tools and equipment offers a variety of paint booth exhaust fans for general ventilation. Each ventilation unit should have an independent exhaust unit.

A 14 wide x 9 tall x 26 long spray paint booth will exhaust at least 13 104 cubic feet of air per minute. Fans to push and pull. However a side down draft paint booth will often use a few smaller paint booth fans. For additional horsepower single phase or explosion proof requirements please contact our customer service specialists.

When spraying paint in a paint booth you need to expel the fumes from the work area. In sufficiently high concentrations the fumes will cause health problems and may even lead to serious injury. The real issue with air flow in a spray paint booth is having adequate air. Special situations exhaust chambers the majority of regular paint booths will have a totally enclosed paint booth fan.

This makes side downdraft paint booths often require each fan size to know what is a good replacement fan. Ventilation should be kept on during and after all spraying operations for a sufficient time to dissipate vapors. The fumes are removed from the area by use of an exhaust fan. Fans should be made of nonferrous or nonsparking material.