Vacuum blower
80 - 10 000 m³/h | PG 35 series PEDRO GIL

GENERAL FEATURES
The RNT and RNPT rotary pistons blowers for vacuum applications, compress directly from the atmosphere to negative pressures up to -500 mbar (500 mbar abs.) and -800 mbar (200 mbar abs.) in a single stage, running continuously with no thermal overloads and requiring no forced cooling.
OPERATING PRINCIPLES
Vacuum blowers operate suctioning air through a pipeline and free atmospheric discharge.
TECHNICAL SPECIFICATIONS 17 different sizes are manufactured, with capacities reaching from 80 to 10.000 m3/h. The maximum vacuum is:
RNT TYPE - 500 mbar. (500 bar. abs.) RNPT TYPE - 800 mbar. (200 bar. abs.)
Because Roots blowers are of the positive displacement type, they offer a wide range of possibilities regarding the intake flow rates, depending on the speed of rotation and pressure differential. The operating characteristics chart illustrated in this catalogue, indicates operating guidelines which may vary according to every need.