SPN-Series Single stage rotary vane vacuum pumps
The SPN series rotary vane vacuum pumps are of a superior and well proven design. They are suited for industrial production and research applications, and may be used to generate a rough and medium vacuum, or as backing pumps in pump combinations with Roots vacuum boosters or high vacuum pumps. The pumps excel to their smooth operation. The comprehensive range [pumping speeds ranging from 14 to 441 cfm (24 to 750 m3xh-1)] allows every customer to select the right pump for his particular needs.
Design Features:
- Ultimate pressure better than 0.5 millibars
- Rugged, compact design, reliable and trouble-free
- Quite, viration free operation
- Long service intervals and friendly maintenance
- High pumping speed also at low pressures
- Efficient integrated exhaust filter
- Efficient air cooling
- Low space requirement, easy to install
- High water vapor tolerance
Applications:
- Vacuum packaging
- Wood indsutry
- Plastic industry
- Food industry
- Vacuum distillation
- Furnaces and plants
- Medicinal technology
- Vacuum coating
- Electron beam welding
- Freeze-drying
- Beverage industry
- Vacuum purifying
- Environmental technology
- Central vacuum systems
| Model | Pumping Speed（m3/h） | Ultimate pressure (mbar) | Water vapor capacity（kg/h） | Power
(kW) |
Inlet Port | Dimensions
L x W x H (mm) |
|||
| 50Hz | 60Hz | 50Hz | 60Hz | 50Hz | 60Hz | ||||
| SPN 10 | 16 | 19 | 2,0 mbar | 0,2 | 0,3 | 0,55 | 0,55 | G 1/2” | 310 x 215 x 208 |
| SPN 28 | 40 | 48 | ≤ 0,5 mbar | 0,7 | 0,7 | 1,1 | 1,35 | G 1-1/4” | 640 x 295 x 265 |
| SPN 45 | 63 | 76 | ≤ 0,5 mbar | 0,86 | 0,86 | 1,5 | 1,8 | G 1-1/4” | 602 x 405 x 293 |
| SPN 70 | 100 | 120 | ≤ 0,5 mbar | 1,58 | 1,58 | 2,2 | 2,7 | G 1-1/4” | 710 x 405 x 293 |
| SPN 140 | 200 | 240 | ≤ 0,5 mbar | 3,5 | 3,5 | 5,5 | 6,3 | G 2” | 795 x 495 x 411 |
| SPN 210 | 300 | 360 | ≤ 0,5 mbar | 4,5 | 4,5 | 7,5 | 8,5 | G 2” | 1,050 x 585 x 411 |
| SPN 450 | 630 | 760 | ≤ 0,5 mbar | 7,5 | 7,5 | 18,5 | 18,5 | G 3” | 1,780 x 880 x 730 |
SPN Rotary Vane Vacuum Pumps
