1. Single-stage pipeline pump:
Single-stage pipeline pump is the only one impeller pump. The advantages of simple structure, small size, light weight, high flow rate, high speed, easy operation, easy maintenance and so on.
2. Stage pipeline pump:
By one and one hundred, according to the description of single-stage pipeline pump, we can think of multi-stage pipeline pump refers to a number of (2 or more than 2) impeller, which is equivalent to more than one single pump combination. Therefore, we can use more than one single-stage pipeline pump to replace the multi-stage pipeline pump, but in the head (125m) under the same circumstances, the multi-stage pipeline pump more than a single stage of the pump price is higher.
3. Single-stage pipeline pumps and multi-stage pump difference:
Single-stage pipeline pumps and multi-stage pipeline pump is the biggest difference is that the head.
1). Single-stage pipeline pump head the highest only 125m.
2). Multi-stage pipeline pump head can be more than 125m, can also be lower than 125m.
