ROOTS™ RAM™ Series
The detachable mounting feet can be switched to your required shaft configuration.
Click for instructions
RAM™ Features
> Heavy-duty unit with integral-shaft ductile iron impellers
> Rigid one-piece casing and headplates are grey iron
> Drive end cover and end cover are aluminum
> Cylindrical roller bearings
> Detachable mounting feet
> Horizontal and vertical configurations available
RAM™ Advantages
> Piston rings reduce air leakage
> Lip type oil seals prevent lubrication from entering the air chamber
> Hydrodynamic seal on the drive shaft prevents oil leaks
> Splash oil lubricated gears on drive and gear ends
> Carburized and ground alloy steel spur timing gears
Whispair™ Units
> RAM-J (Whispair™) features longer bearing life, lower vibration, and noise reduction.
> RAM-GJ (Gas Whispair™) features mechanical seals for gas applications
> Tri-RAM™ Tri-lobe impellers combined with the Whispair™ discharge design, means quieter operation compared to a conventional unit operating at the same conditions.
