Description
The largest compressed air-driven vacuum pump on the market place, that is comparatively compact and light weight. This pump mainly for the application wherever larger air volume to be evacuated or to compensate for the leakage flow must remarkable application for this pump will be in conveying system for granules, transferring bulk materials and gauge and mechanical on/off valve as standard. Air saving kit, solenoid valve, non-return valve, and with VITON or EPDM as seal options.
Specifications
1. General Specifications
| Max Vacuum Level | -75 kPa |
| Open Vacuum Flow | 2,896 Nl/min |
| Feed Pressure | 4 ~ 6 bar (Max 7 bar) |
| Air Consumption | 832 Nl/min |
| Temperature | -20 ~ 80 ℃ |
| Weight – Basic pump | 5,530 g |
2. Vacuum Flow
| Max Vacuum | Feed Pressure | Vacuum Flow (Nl/min) at different vacuum level (-kPa) |
| -kPa | bar | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 75 | 6 | 2896 | 1656 | 1232 | 800 | 416 | 304 | 256 | 176 | – | – |
| 70 | 5 | 2752 | 1568 | 1040 | 656 | 400 | 300 | 184 | 90 | – | – |
| 60 | 4 | 2416 | 1376 | 880 | 560 | 368 | 224 | 54 | – | – | – |
3. Evacuation Time
| Feed Pressure | Air Consumption | Evacuation time in sec per liter to reach different vacuum level (-kPa) |
| bar | Nl/min | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 6 | 832 | 0.0027 | 0.0075 | 0.015 | 0.026 | 0.04 | 0.045 | 0.08 | – | – |
| 5 | 680 | 0.0029 | 0.009 | 0.015 | 0.032 | 0.038 | 0.05 | 0.1 | – | – |
| 4 | 560 | 0.0045 | 0.0115 | 0.02 | 0.035 | 0.045 | 0.1 | – | – | – |
