- Single stage operation to 27” Hg Vacuum
- Detachable steel mounting feet
- Alloy steel timing gears.
- Cylindrical roller bearings.
- Piston ring air seals.
- Lip-type, hydrodynamic drive shaft seal.
- Splash lubricated spur timing gears and drive end bearings.
RAM-DVJ (Air Injected Whispair) Rotary Positive Blower
Heavy-duty, versatile, air injected vacuum blower
ROOTS® RAM Series vacuum blower featuring air injection to allowing continuous option at blank-off conditions (27 “Hg Vacuum) with a single blower.
- Vacuum to 27” Hg (910 mbar)
- Flows to 2400 cfm (4077 m3/hr)