The KQDL vertical multistage pumps are a series of products developed by Kaiquan in response to the needs of the construction industry. This product complies with the standard GB/T 5657 "Technical Conditions for Centrifugal Pumps (III)". The product features a compact structure and easy installation: it occupies a small area, reduces construction investment, and is convenient for installation and debugging. It is equipped with motors produced by well-known domestic manufacturers and high-quality precision bearings, ensuring stable operation, low noise and good reliability of the water pump.