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DURAVAC™ Series RP & RPC Rotary Piston vacuum pumps are HEAVY DUTY, INDUSTRIAL GRADE pumps capable of producing an ultimate vacuum of 2 microns abs (0.002 mm Hg).

These pumps are made for harsh & demanding applications where high resistance to abrasion and corrosion is required. Better able to ingest solvents, water vapor, corrosive gasses and even particulates than rotary vane type pumps, they are the pumps of choice for those looking for a durable, trouble-free and long lasting pump.

Typical applications include metallurgical heat treating, coating, melting, degassing, altitude chambers, high voltage transformer drying, chemical processing, pharmaceuticals, refrigeration evacuation, polymer processing and others.

SINGLE STAGE

Pump Model

RP-35

RP-50

RP-90

RP-130

RP-150

RP-300

Displacement

CFM

37

52

93

130

150

300

Ultimate Vacuum

Torr

10 microns (0.010 mm Hg)

Motor

Hp

1.5

2

3

5

7.5

15

Pump Speed

RPM

400

550

500

700

500

490

Oil Capacity

GL

2

2

5

5

5

12

Inlet connection

in.

2

2

2.5

2.5

3" Flg

4" Flg

Exhaust connection

in.

1.5

1.5

2

2

2" NPT

3" Flg

Cooling H20 @ 60 Deg

GPM

AIR

AIR

AIR

AIR

1

2

Pump Weight

Lbs.

380

385

735

750

950 

1750

DUAL STAGE

Pump Model

RPC-20

RPC-30

RPC-70

RPC-95

Displacement

CFM

23

32

71

95

Ultimate Vacuum

Torr

2 microns (0.0002 mm Hg)

Motor

Hp

1.5

2

3

5

Pump Speed

RPM

400

550

500

700

Oil Capacity

GL

2

2

3

3

Inlet connection

in.

2

2

2.5

2.5

Exhaust connection

in.

1.5

1.5

2

2

Cooling H20 @ 60 Deg

GPM

AIR

AIR

AIR

AIR

Pump Weight

Lbs.

375

380

745

750