According to Busch, their high-efficiency Dolphin LX B series liquid ring vacuum pumps offer improved pumping speeds at deeper vacuum levels. Additional features include:
- End vacuum levels which are comparable to most two-stage designs.
- Compact, motor-mounted design that is ideal for a wide range of wet or corrosive applications.
- Standard construction of each pump includes cast iron housing, a 316 stainless steel impeller, replaceable port plate, and mechanical seal.
- The rugged pumps require minimal maintenance, and are an economical alternative to traditional close-coupled, separate-drive or base-mounted liquid ring configurations.