1. Purpose:
HW type pump is horizontal, single stage, single suction, volute type mixed flow pump. It is suitable for conveying clear water or other liquids whose physical and chemical properties are similar to water. The temperature of the liquid being transported should not be higher than 50°C. It is widely used in various occasions such as farmland irrigation, industrial and urban water supply and drainage.
The performance range of HW type pump: flow rate 90-9000m³/h, head 3.5-22m.
2. Features:
Simple structure, reliable use, convenient decoration, high efficiency, small size and light weight.

3. Transmission mode:
There are direct drive and variable speed drives. Common power machines are electric motors and diesel engines. When ordering, the model (power, revolution) of the power machine should be specified in order to determine the specifications of the coupling or pulley.
4. Pump direction:
Looking at the pump inlet, the impeller generally rotates counterclockwise (650HW-5, -7, -10 pumps rotate clockwise).
5. Model description:

Take 100HW-118S as an example
100 one pump inlet and outlet diameter mm
HW一一horizontal volute mixed flow pump
8一一Design lift, m
S一一variant code