Hsr-v series Roots vacuum pump
Hsr-v series Roots vacuum pump (negative pressure blower) is designed and developed on the basis of HSR series fans. The product has the characteristics of high single-stage negative pressure, large flow, excellent performance, convenient use and maintenance, and is suitable for power plant ash removal, smelting, port, environmental protection, chemical industry and other industries.
| Product line | Flow | Pressure |
| HSR50V | 0.53m³/min~2.25m³/min | -13.6kPa~-78.4kPa |
| HSR65V | 0.66m³/min~3.35m³/min | -13.6kPa~-78.4kPa |
| HSR80V | 1.92m³/min~5.25m³/min | -13.6kPa~-78.4kPa |
| HSR100V | 2.48m³/min~9.06m³/min | -13.6kPa~-78.4kPa |
| HSR125V | 5.03m³/min~12.53m³/min | -13.6kPa~-78.4kPa |
| HSR150V | 9.65m³/min~27.82m³/min | -13.6kPa~-78.4kPa |
| HSR200V | 25.74m³/min~58.62m³/min | -13.6kPa~-78.4kPa |
| HSR250V | 50.34m³/min~89.86m³/min | -13.6kPa~-78.4kPa |