Scroll Type Dry Vacuum Pump Model: DIS-252
ULVAC
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This is a vacuum pump that evacuates by the eccentric motion of the spiral wall (orbiting scroll) facing the fixed spiral wall (fixed scroll).
Features
- Double wrap type scroll pump which consists of 1 orbiting and 2 fixed scrolls.
- Operation from atmospheric pressure is possible.
- High ultimate pressure level is attainable.
- Low vibration and noise.
- Maintenance cycle can be controlled by hour meter.
Specification
| Item | Unit | 50Hz | 60Hz |
| Nominal Pumping Speed | L/min | 250 | 300 |
| Ultimate Pressure | Pa | 1.6 | |
| Motor Output | W | 400 | |
| Weight | kg | 25 | |
| Inlet, Outlet port diameter | mm | KF-25/KF-16 | |
| Ambient temperature | deg. C | 5 - 40 | |
| Overall dimensions | mm | 264(W) X 397(L) X 338(H) | |
| RoHS applied | ✓ | ||
The above mass is for single-phase specification. The weight of the three-phase specification is 23.0 kg.
The above maximum dimensions are for single-phase specification. The maximum dimensions of the three-phase specification are 264(W) X 367(L) X 338(H).
Power Supply/Voltage
| Voltage | Certificate |
| Single phase, 100V/115V/200V/230V | CE, cTUV |
| Three phase, 200V/208V/230V/380V/400V/415V/460V | CE, cTUV |
TUV Certification: A high-quality product that complies with European standards as assessed by an international third party that conducts product safety testing and certification.
Dimension drawing
Pumping Speed Curves
Remarks
- If the pump evacuates the powder or the product, it might be damaged. Please use the inlet filter etc.
- Do not evacuate gas which is hazardous to humans or explosive, flammable, or corrosive. If done, it can cause failure by gas, explosion or ignite.
- It is a pump only in the room. Please do not set it up in the place, that rain and water splash, and outdoors.
- The model name label on the surface of the product shows design pumping speed.
