 
 CDL/CDLF is a non self suction vertical multi-stage centrifugal pump with a standard motor installed. The motor shaft is directly connected to the pump shaft through a coupling at the pump head. The pressure resistant cylinder and overcurrent components are fixed between the pump head and the inlet
 
 According to whether there is a power source, it is divided into: non power source fire pump (referred to as pump) and fire pump group (referred to as pump group).1、 Non powered fire pumps can be classified according to the following rules1. Divided by usage scenarios: automotive fire pumps, marine
 
 The selection principles of fire stabilizing equipment involve multiple aspects, and the following are some key points:1、 Compliant with standard specificationsAll selected devices must comply with relevant national and local laws and regulations, industry standards, and safety technical requirement
 
 We at Wosen Pump also have strict requirements for the selection of raw materials for water pump products:The commonly used blanks in mechanical processing include castings, forgings, profiles, and welded parts. Different types of blanks, as well as the precision, roughness, and hardness of the blan
 
 Submersible sewage pump is a type of pump product that is connected to a motor and works underwater at the same time. Submersible sewage pump has been increasingly valued and used in a wider range, from simply transporting clean water to now being able to transport various types of domestic sewage,