Blower Assembly 24v for Red Dot Booster Pressurizer Systems 73R9204

Use this optional Red Dot booster/pressurize motor assembly in conjunction with a 78R5100 or 78R5110 fresh air filtration system for clean, pressurized cab air. The booster blower pulls exterior air through an air filter and forces the cleaned air into the Red Dot A/C unit. The additional 140cfm of filtered air being forced into the cabin causes an over-pressure condition with cabin air. Because the air pressure inside the cabin is higher than the air pressure outside the cabin, any air leakage is clean air being forced out of the cabin which overpowers the ability of dirty, unfiltered air to leak in. This helps ensure a safe work environment for the machine operator.