Description
The SMC-HTE-650 and 1000 are single-stage rotary vane vacuum pumps with oil recirculation, built for high-capacity and continuous-duty vacuum applications. Each pump is flanged to an electric motor via an elastic coupling for smooth, reliable operation.
Cooling is managed through an air-oil heat exchanger supported by a centrifugal fan, ensuring optimal thermal performance during extended use. An integrated check valve prevents oil backflow and air return during shutdown, preserving vacuum integrity.
A built-in oil mist separation system ensures clean exhaust, with automatic oil recovery to reduce maintenance needs. The gas ballast effectively prevents condensation when processing small quantities of steam.
The 650 and 1000 are ideal for evacuating closed systems or maintaining a constant vacuum, offering reliable performance across a wide range of industrial applications.
Technical Details
| Description | |||
|---|---|---|---|
| Model | SMC-HTE-650 | SMC-HTE-1000 | |
| Pumping speed m³/h 50Hz | 660 | 1033 | |
| Pumping speed m³/h 60Hz | 790 | 1239 | |
| Ultimate pressure with gas ballast (ass.) mbar | ≤ 0,5 | ≤ 0,5 (≤ 10 /B) | |
| Motor power kW 50Hz | 15 | 22 | |
| Motor power kW 60Hz | 18,5 | 30 | |
| Motor speed rpm 50Hz | 1000 | 1000 | |
| Motor speed rpm 60Hz | 1200 | 1200 | |
| Water vapour tolerance mbar | 30 | 30 | |
| Water vapour pumping capacity kg/h | 13 | 20 | |
| Lubricant charge l | 22 | 35 | |
| Sound pressure level dB(A) 50Hz | 73 | 80 | |
| Sound pressure level dB(A) 60Hz | 76 | 81 | |
| Dimensions L x B x H mm 50Hz | 1436x823x653 | 1710x941x659 | |
| Dimensions L x B x H mm 60Hz | 1481x823x653 | 1785x941x659 | |
| Weight kg 50Hz | 582 | 862 | |
| Weight kg 60Hz | 612 | 922 | |
| Connections | |||
| Inlet | 4” Gas | 4” Gas | |
| Outlet | 3” Gas | 4” Gas |