News
What Is a Long Shaft Fire Pump and Why Is It Essential for Deep-Well & High-Rise Fire Protection Systems
A Long Shaft Fire Pump is a specialized vertical turbine fire pump designed to draw water from deep sources such as underground tanks, rivers, lakes, or wells. Widely used in industrial plants, power stations, municipal water systems, and high-rise buildings, it ensures reliable fire protection even......
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Maintenance of Sewage Pumps
ZW sewage pumps and WQ sewage pumps offer excellent performance and reliable operation. Each pump undergoes strict factory testing before shipment. However, to guarantee the service life of the sewage pump, it is recommended that users perform regular inspections and maintenance.
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Main Types and Advantages of Sewage Pumps
Sewage pumps are integrated pump-motor units designed to operate submerged in liquid. Compared to general horizontal pumps or vertical sewage pumps, they occupy less space, are easier to install, can run continuously for long periods, and have lighter parts, resulting in a much longer service life.......
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