Edwards RV5 Vacuum Pump, Current Model

The RV is a truly versatile pump for operation throughout for your operations, perfect for wet applications, dusty applications and clean dry applications.
The RV series of pumps has the highest vapor handling capacity of any rotary vane pump. This is ideally suited for your wet pumping applications such as freeze drying, extraction, filtration and gel drying.
The best-in-class anti-suck back protection prevents dust or oil mist from entering your system. The fast-acting automatic inlet valve acts within 0.4 seconds.
The universal motor in the pump covers the widest possible voltage and frequency range from a single motor.
You can service and replace parts without dismantling the pump mechanism. All parts self-align, eliminating the need for special assembly. 

Specs:
Peak Pumping speed: (at 60Hz) 3.6 cfm; (at 50Hz): 5.1 m3 /h
Ultimate Pressure: 60 Hz  1.5 x 10-3 Torr ; 50 Hz  2.0 x 10-3 mbar