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16.03.2018 Busch Presents New Series of Dolphin Liquid Ring Vacuum Pumps |
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![]() Busch Vacuum Pumps and Systems has now launched an entirely new series of liquid ring vacuum pumps. The new Dolphin LM/LT vacuum pumps have been completely redesigned but are based on proven liquid ring vacuum technology. With these new vacuum pumps, Busch has been able to optimize an existing product that has become an established part of many industrial processes, resulting in the development of extremely powerful, yet energy-efficient vacuum generators. Dolphin LM models are single-stage vacuum pumps for the rough vacuum range from atmospheric pressure to 130 hPa (mbar) ultimate pressure. Dolphin LT models are available in two-stage versions and cover the vacuum range from atmospheric pressure to 33 hPa (mbar). A total of 13 sizes are available so that a precisely coordinated solution can be found for any process. Dolphin LM/LT vacuum pumps have a modular design and integrated flow channels. This makes them extremely compact and eliminates the need for base frames. The IE3 energy-saving motor is directly flange-mounted. The new seal concept with mechanical shaft seals, made of Viton or PFC rubber depending on the pumping medium, ensures a long life cycle. The standard material for the impeller is stainless steel. A stainless steel version of the housing is available as an option. Picture: Busch has launched two new series of liquid ring vacuum pumps in a total of 13 sizes (Image: Busch Dienste GmbH) Source: Busch Vacuum Pumps and Systems |
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