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

Final Vacuum Possible

< 10 mbar

Pumping Volume

1.6mᶟ/h

Power Consumption

240W

Electrical Supply

120 VAC, 50/60 Hz

Surrounding Temperature

5°C to 40°C

Dimensions (L x B x H)

150 x 294 x 236 mm

Capacity

1.8 m3 /h*

Number of steps (heads)

2 (2)

Final Vacuum (Absolute)

<10mbar

Final vacuum with gas ballast

24mbar

Connection

GL14

Power Consumption

210 watts

Electrical requirements

100-240V 50/60Hz

Pump motor

DC brushless

Nominal speed

Max. 1600 min -1

Sound Level

40—52dbA

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 ¼”

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

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

Final Vacuum Possible

10 mbar

Suction Volume

3.0 mᶟ/h

Power Consumption

380W

Electrical Supply

120 VAC, 50/60 Hz

Surrounding Temperature

5°C to 40°C

Dimensions (L x W x H)

34 x 33 x 23 cm