
Water Ring Vacuum Pump and Compressor/ Energy Recovery Pump (2BE3). Energy Efficient Design: Designed to save energy and work constantly for a long time under rigorous conditions. Dual Vacuum Operation: One pump can work like two with a middle wall, allowing different vacuum statuses on both sides. High Stability Bearings: Uses imported bearings to ensure precise orientation and high stability during operation. Durable Impeller Material: Impeller made of QT400 nodular iron or steel plates for stability in rigorous situations. Extended Casing Life: Casing constructed from steel or stainless steel plates to extend pump lifetime. Long-Lasting Shaft Bushing: Shaft bushing made of stainless steel, extending life 5 times more than normal materials. Easy Maintenance Design: High precise pulley with taper bushing makes mantle and dismantle easy and reliable. Noise Reduction Feature: Unique separator design above the pump saves space and decreases noise efficiently.