• Dresser Roots-engineered noise abatement enclosure with power ventilation to optimize equipment life and extend reliability
• Patented automatic belt tension system
• Minimized footprint for easy installation
• Panel-mounted gauges for easy viewing
• Up to 22dBA free field noise attenuation with enclosure
• Integrated forklift access

Engineering resources: 
Dimension drawing: ea8000_drwg_dim.pdf
RAM blower v-belt specs: ea8000_spec_vblt_ram_spec.pdf
URAI blower v-belt specs: ea8000_spec_vblt_urai_spec.pdf

The Warranty Policy and Procedure WP-5020 presents an exception condition to the standard General Terms of Sale, GTS-5001, warranty statement for the following products:URAI, URAI DSL, URAI-J and URAI-J DSL blowers in gear diameters of 2-1/2 - 7 inch. RAM and RAM-J blowers in gear diameters of 4-1/2 - 6 inch. RAM-X blowers, all models. RCS and RCS-J blowers in gear diameters of 7 and 8 inch. EasyAir 8000 packages all sizes. EasyAir X2 packages models 50, 65, 100, 150, 200, 250 and 300.

wp_5020_rev7.pdf,
gts_5001_020107.pdf,

Incoming air is trapped by the pair of tri-lobe impellers. Simultaneously, pressurized air is being discharged (right). As the lower impeller passes the wrap-around flange, WHISPAIR™ jets equalize pressure between trapped air and the discharge area, aiding impeller movement and reducing power requirements. Impellers move air into the discharge area (right). Backflow is controlled, resulting in reduction of noise relative to conventional blowers.

tri_lobe_princ_op.pdf