The submerged slurry pump, the model worker in this pool, its body sinks in the sea of slurry, and the motor is high up, standing firmly above the pool. There are two models of our common submerged slurry pumps, one is SP series and the other is ZJL series. Let's take the SP series as an example and explore the mystery behind its alphanumeric design.
65QV-SP, in this model, 65 is its outlet caliber, and the unit is mm. Just like a human blood vessel, the size of the caliber determines the transport capacity of the pump. QV stands for its bracket form, which is like the skeleton of the pump, supporting the entire structure of the pump. Different diameters of pump brackets have different forms, and the motor power they can withstand is also different. And SP represents its collection, like a person's family name, giving the pump a unique identity.
Looking at the model 65ZJL-A30, 65 also represents the outlet caliber, and the unit is mm. ZJL stands for a series of pumps, each with its own unique design and features. A represents the number of blades of the impeller, the impeller is like the fan blades of the pump, and the difference in the number of blades affects the efficiency and transportation capacity of the pump. A is 5 blades, B is 4 blades, and the different number of blades gives the pump different working characteristics. And 30 represents the diameter of the impeller, the unit here is cm, and the size of the impeller diameter directly affects the transportation efficiency and head of the pump.
This is the story behind the model of the submerged slurry pump, every number and letter carries its unique design and function, just like the DNA of a person, each individual has its unique genetic code.