Specification of Negative Pressure Roots Vacuum Pump

1.All models of Roots Vacuum Pump series

RSR-50 RSR-65 RSR-80 RSR-100 RSR-125 RSR-150 RSR-150C RSR-175 RSR-175A RSR-200H RSR-200 RSR-250D RSR-250 RSR-300A MTRF-250 MTRF-290 MTRF-300 MTRF-350 MTRG-400 MTRG-450 MTRG-500

2.Size of Discharge Bore

50(2″)、65(2.5″)、80(3.15″)、100(4″)、125(5″)、150(6″)、200(7.8″)、250(9.85″)、300(11.8″)、350(13.8″)、400(15.7″)、450(17.7″)、500(19.7″)

Or in customer’s indication range

3.Differential pressure scope

-9.8—（-49）kPa

4.Air capacity scope

0.86—452 m³/min

5.Power of the motor

0.75—475kW

NECESSARY STANDARD ACCESSORIES

Tuyere take over;exiting silencer;Y- take over;vacuum pressure gauge;vacuum valve;foundation bolt;base;gear oil

Specification of High Negative Pressure Roots Vacuum Pump

1.All models of Roots Vacuum Pump series

RSR-150 RSR-175A RSR-200H RSR-200 RSR-250 RSR-300 MTRF-250V MTRF-290V MTRF-295V MTRF-300V MTRF-350V MTRG-350V MTRG-400V MTRG-450V MTRG-500V

2.Size of Discharge Bore

150(6″)、200(7.8″)、250(9.85″)、300(11.8″)、350(13.8″)、400(15.7″)、450(17.7″)、500(19.7″)

Or in customer’s indication range

3.Differential pressure scope

-49—（-78）kPa

4.Air capacity scope

8—460 m³/min

5.Power of the motor

1.5—132kW

NECESSARY STANDARD ACCESSORIES

Y- take over;exiting silencer;vacuum pressure gauge;vacuum valve;foundation bolt;flexible connector