Vacuum Pumps and Compressors
N 940.5 AP-Series
Flow rate (at atm. pressure)
50
l/min
Vacuum
1.5
mbar abs.
Pressure
0.5
bar g
Excellent Suction Speed with Low Absolute Pressures
KNF N940.5 series pumps are well-suited for applications requiring excellent suction speed with low absolute pressures. They are quad-head vacuum pumps with three stages. These pumps come with the KNF Stabilization System, enabling an impressively high suction, especially in the low-vacuum range.
Multi-Voltage Supply & Adjustable Delivery
N 940.5 APE-W is available with adjustable flow rate on request; in this case, either a potentiometer or an external controller with an analog signal input will alter the motor speed. These pump versions make it possible to adapt the flow rate to the requirements of a specific application.
Contact us for more information. See also: roughing pumps for turbomolecular systems.
Motor Data
| Type | N 940.5 APE AC version in IP 54 | N 940.5 APE-W Multi-voltage power supply input |
|---|---|---|
| Protection class | IP 54 | IP 20 |
| Voltage V | 230 | 100–240 |
| Frequencies Hz | 50 | 50–60 |
| Power P1 W | 250 | 250 |
| Imax A | 1.7 | 2.9 |
Contact Us
At DRF, we work closely with our brands to provide custom-tailored solutions. Please contact us to learn more:
+886 2 27941000 09:00–17:30, Monday to Friday (UTC+8, except public holidays in Taiwan)
