MODEL: DAU
Diaphragm Type Dry Vacuum Pump
This is a vacuum pump that evacuates by the reciprocating motion of a rubber thin film (diaphragm). Simple structure and easy handling. DAU series is a high vacuum type.
Product Fillter
MODEL: DAU
Features
- Dry vacuum pump using no oil in the gas contact area.
- High vacuum type of dry vacuum pump with improved ultimate pressure performance.
- Usable for Sub pump of turbo molecular pump.
- Safety design with built-in automatic reset type thermal protector.
- Operation is possible from atmospheric pressure.
- Simple structure and easy maintenance.
Applications
- Backing pump for TMP.
- Analytical equipment.
- Biochemical analysis.
- Gas charging.
- Vacuum drying systems.
- Evaporators etc.
| Unit | 50Hz | 60Hz | |
| Actual pumping speed | L/min | 20 | 23 |
| Ultimate pressure※1 | Pa (kPa) | 200 （-101.1） | |
| Motor | Single phase, 100V, 80W, 4P,Capacitor run | ||
| Full load current | A | 1.46 | |
| Weight | kg | 7.5 | |
| Inlet,outlet pipe diameter（Female） | mm | O.D.Φ10×I.D.Φ6 (Rc 1/8) | |
| Ambient temperature | ℃ | 5～40 | |
| External dimensions | mm | 161(W)×327(L)×217(H) | |
※1：The gauge pressure display is shown in () of Ultimate pressure.
Pumping Speed Curve
Dimenssion Drawing
