GHD-031B
PRODUCER: ULVAC
No Leaks. Ever.
The GHD Series of small vacuum pumps is a family of oil-sealed rotary vane pumps designed for a wide variety of applications including use in analytical and laboratory equipment and as a backing pump for the industry leading HELIOT 900 Helium Leak Detector. The GHD is designed with a magnetically coupled motor to eliminate the problem of shaft seal leakage, and improve the life of the motor. Available in multiple sizes to accommodate the precise needs of your application.
Features
- Wide range voltage motor and correspond to CE, cTUVus.
- Magnet coupling for no oil leakage from shaft seal and realized longer lifetime.
- Integrated check valve below the inlet port for backflow prevention.
Applications
- Helium leak detectors.
- Analytical equipment.(GC/MS,ICP/MS,LC/MS)
- Laboratory experiment.
| Item | Unit | 50Hz | 60Hz |
|---|---|---|---|
| Actual Pumping Speed | L/min | 30 | 36 |
| Ultimate Pressure | Pa | 0.67 | |
| Motor Output | W | 100 | |
| Recommended oil | R-2 | ||
| Oil capacity | mL | 370 | |
| Weight | kg | 9.3 | |
| Inlet, Outlet port diameter | mm | KF-16, G3/4 | |
| Ambient temperature | ℃ | 7～40 | |
| Overall dimensions | mm | 120(W) × 288.5(L) × 163(H) | |
| RoHS applied | ● | ||
