Max pumping speed at 50/60 Hz (m3/h)

0.7 / 0.85

Max pumping speed at 50/60 Hz (cfm)

0.4 / 0.5

Ultimate vacuum (mbar/torr)

100 / 75

Max back pressure (bar)

1.1

Inlet connection

Hose nozzle DN 6-10 mm

Outlet connection

Silencer / G 1/8"

Rated motor power

0.04 kW

Rated motor speed at 50/60 Hz (min-1)

1500 / 1800

Degree of protection

IP 40

Noise level at 50 Hz

45 dBA

Dimensions (L x W x H)

247 x 121 x 145 mm

Electrical Requirements

100-120V, 50/60Hz, 1.9A

Number of heads / stages

4 / 3

Max Pumping Speed

At 50Hz: 1.3m3/h (0.8 cfm)

At 60Hz: 1.5m3/h (0.9 cfm)

Ultimate Vacuum

2 mbar (1.5 torr)

Ultimate Vacuum with Gas Ballast

4 mbar (3 torr)

Max Back Pressure

1.1 bar

Rated Motor Power

0.08 kW

Rated Motor Speed

At 50Hz: 1500min-1

At 60Hz: 1800min-1

Dimensions (L x W x H)

316 x 143 x 175 mm

Electrical Requirements

120V, 60Hz, 1.7A

Pumping Speed (m3/h)

3.6 / 4.0 maximum

Ultimate Vacuum

< 80 mbar

Max Permitted Outlet Pressure

4 bar

Max Permitted Difference Pressure between Inlet and Outlet

2 bar

Inlet

Hose nozzle DN 10 G 1/4"

Outlet

Silencer

Dimensions (L x W x H)

254 x 235 x 177 mm

Electrical Requirements

100-120/200-230 V, 50/60 Hz, 3.8/1.8 A

Max Pumping Speed

7.2/7.8 m 3/h

Ultimate Vacuum Pressure

<80 mbar

Maximum Permissible Outlet Pressure

2 bar

Ambient Temperature Operation

10 to +60C

Inlet

Hose Nozzle NW 10

Weight

16.2 kg

Dimensions ( L x W x H)

386 x 265 x 285 mm

Electrical Requirements

115V

Number of heads / stages

4 / 1

Max pumping speed

50Hz: 7.3 m3/h (4.3 cfm)

60Hz: 8.1 m3/h (4.8 cfm)

Ultimate vacuum

70 mbar (52 torr)

Max back pressure

2 bar

Inlet Connection

Hose nozzle DN 8-10mm

Outlet Connection

2 x silencer / G1/4"

Rated motor power

0.25 kW

Rated motor speed

50Hz: 1500 min-1

60Hz: 1800 min-1

Dimensions (L x W x H)

325 x 239 x 198 mm

Electrical Requirements

120-230V, 50/60Hz, 4.2/2.1A

Number of heads / stages

4 / 3

Max Pumping Speed

At 50Hz: 3.4m3/h (2.0 cfm)

At 60Hz: 3.8m3/h (2.2 cfm)

Ultimate Vacuum

1.5 mbar (1.1 torr)

Ultimate Vacuum with Gas Ballast

3 mbar (2.2 torr)

Max Back Pressure

1.1 bar

Rated Motor Power

0.25 kW

Rated Motor Speed

At 50Hz: 1500min-1

At 60Hz: 1800min-1

Dimensions (L x W x H)

325 x 243 x 198 mm

Electrical Requirements

230V, 50/60Hz, 1.8A

Number of Stages

2 + 2

Max Pumping Speed at 50/60Hz

5.9m3/hr (3.5 cfm) / 6.9m3/hr (4.1 cfm)

Ultimate Partial Vacuum

2 x 10-4 mbar

Ultimate Vacuum

2 x 10-3 mbar (1.5 x 10-3 torr)

Ultimate Vacuum with Gas Ballast

1 x 10-2 mbar (0.75 x 10-2 torr)

Water Vapor Tolerance with Gas Ballast

> 40 mbar

Oil Capacity

0.34 L to 0.53 L

Max Back Pressure

1.1 bar

Inlet Connection

Small flange KF DN 16

Outlet Connection

Hose nozzle DN 8-10 mm

Rated Motor Power

0.37 kW

Rated Motor Speed at 50/60Hz

1500 min-1 / 1800 min-1

Dimensions (L x W x H)

510 x 305 x 230 mm

Electrical Requirements

100-120 V, 50/60 Hz, 5.7 A