Dolphin LC is a series of sophisticated liquid ring vacuum pumps that can be used in all industrial sectors. The proven compression principle allows Dolphin liquid ring vacuum pumps to handle critical applications such as evacuating humid gases and vapours without any problems. Dolphin vacuum pumps are designed for continuous operation and can be easily adapted to any process through various designs and accessories. Ultimate pressures of up to 33 mbar, with steam ejectors up to 8 mbar, can be achieved. They are reliable due to their robust design and application-oriented materials.
The document presents the Busch Dolphin LC series of sophisticated liquid ring vacuum pumps. These pumps are designed for continuous operation in various industrial sectors, capable of handling critical applications such as evacuating humid gases and vapors. The series features a robust block construction with a directly flanged electric motor.
Key technical specifications include ultimate pressures up to 33 mbar (or 8 mbar with steam ejectors). The document provides displacement curves for models ranging from LC 0030 A to LC 0400 A, detailing suction capacity and power consumption based on inlet pressure. It also lists available materials for pump components and a range of accessories.
| Ultimate pressure | 33 hPa (mbar) |
|---|---|
| Nominal motor rating (50 Hz) | 0.75 kw for LC 0030 A |
| Weight approx. | 20 kg for LC 0030 A |
The operating liquid is water at 15 °C.
The displacement curves are valid when the operating liquid is water at 15°C.
Ultimate pressures of up to 8 mbar can be achieved with gas ejectors.
The approximate weight of the LC 0030 A pump is 20 kg.