- VACUUM PUMP
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VACUUM PUMP
-
VACUUM PUMP
-
VACUUM PUMP
-
VACUUM PUMP
-
VACUUM PUMP
VACUUM PUMP
Creative spirit and continuous development of technology Dongyang Vacuum Technology
Oil Rotary Pump
Belt Driven Rotary Vane Pump
Piston Rotary Pump
Mechanical Booster Pump
Oil Diffusion Pump
DPF-22ZQ
PERFORMANCE & SPECIFICATION
| Item | DPF-22ZQ | ||
|---|---|---|---|
| Pumping Speed | With baffle | ℓ / sec | 5400 |
| Without baffle | 12800 | ||
| Ultimate vacuum | Torr(Pa) | X 10-7( X 10-5 ) |
|
| Max, allowablefore pressure | Torr(Pa) | 4.5 X 10-1( 60 ) | |
| Oil back streamrate | With baffle(Chevron type) | mg/㎠ min | X 10-5 |
| Oil | DC 704 | ||
| Oil capacity | ㎖ | 4000 | |
| Electric power | V / Φ | 220/380/3 | |
| Heater power | W | 6000 | |
| Warm-up time | min | 30 | |
| Cooling water flow | ℓ / min ( at 20℃ ) | 7 | |
| Weight | Kg | 167 | |
| Inlet size | VG550 | ||
| Outlet size | VG150 | ||
Features
• High pumping speed
• High fore-vaccum pressure
• Precise leak test by Helium leak detector
• Removal of fluid pollution by jet designing of fraction
• Protection from oil less of backing system by foreline baffle