- Straight tri-lobe impellers for less vibration and minimal downstream pressure pulse.
- 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.
Tri-RAM Rotary Positive Blower
Heavy-duty, versatile, tri lobe rotary blowers
ROOTS® RAM Series blower engineered as a straight tri-lobe blower resulting in lower vibrations and more minimal downstream pressure pulsations verses and a bi-lobe blower.
- Pressures to 15 psig (1034 mbar)
- Vacuum to 16” Hg (539 mbar)
- Flows to 5810 cfm (9870 m3/hr)