Roots RAM DVJ Vacuum Blowers
Frame Sizes: 406 DVJ, 412 DVJ & 616 DVJ
Roots™ RAM DVJ vacuum blowers are designed for high-vacuum operation up to 27 INHgV, with airflow capacities reaching 2400 ICFM. Available in multiple frame sizes, these rotary blowers utilize integral-shaft ductile iron impellers with involute profiles. They are configured for flexible shaft orientation to support multiple installation arrangements across industrial vacuum systems.
Product Specifications
Frame Sizes
406 DVJ, 412 DVJ & 616 DVJ
Max Flow
2400 ICFM
Vacuum Capacity
27 INHgV
Vacuum Rating
910 mbar
Blower Type
Rotary Vacuum Blower
Manufacturer
Roots
IO&M Manuals
Product Specifications
RAM DVJ Vacuum Blowers
Roots™ WHISPAIR™ blower units of RAM DVJ series
Integral-shaft ductile iron impellers with involute profiles
Flexible drive configurations for multiple installation arrangements
Top shaft extended for side outlet arrangements
Either shaft adaptable for top or bottom outlet installations
Frame Sizes: 406 DVJ, 412 DVJ and 616 DVJ
Flows up to 2400 ICFM (4077 mÂł/hr)
Vacuum up to 27 INHgV (910 mbar)
Design & Features
Integral-shaft ductile iron impellers with involute profiles
Cylindrical roller bearings designed for extended service life
Piston ring shaft seals to reduce gas leakage through headplates
Lip-type oil seals to maintain proper lubrication levels
Splash lubrication on both gear and drive ends with high-volume oil reservoirs
Flexible shaft configuration for multiple installation setups
Optional mechanical seals available for gas applications
ACFM – Your Trusted Destination for Industrial Vacuum Blowers
ACFM provides reliable support for industrial vacuum blowers, including Roots™ RAM DVJ Vacuum Blowers. From product selection to service and maintenance, our team ensures dependable solutions for industrial vacuum blowers tailored to your vacuum application requirements.