This roots vacuum exhauster is in great working condition.
It is engineered and built by Pneuvay. Consists of a Adams Ricardo roots blower/exhauster which is driven by a 7.5kW motor and has 2 large silencers on the inlet and outlet.
Make: Adams Ricardo
Model: SR023-8057
Speed: 4000 RPM
Maximum Airflow: 490 m3/hr
Pressure difference across unit: 550 mbar
Pressure ratio across unit: 1.54
Inlet Diameter: 54mm
Outlet Diameter: 104mm
Motor: 7.5kW 415V
Overall Dimensions (mm): 1310 w x 660 d x 1800 h