一、Features: 
1. Large flow, small volume, light weight, small floor area of the unit, no need for irrigation or vacuum before starting.
2. Water inlet channel (sump) is simple and easy to construct.
3, high pump efficiency, the efficiency between 85 ℅ - 90 ℅, broad and effective area.
4.The shaft power curve is relatively gentle, and the pump is not easy to cause overpower due to the deviation condition in operation.
5. Good cavitations performance of the pump.
6. Safe and reliable with long service life.
7. Reasonable design, compact structure, convenient to assemble and disassemble, easy to maintain (especially with rotor-drawn structure, more convenient to maintain and swing).
8. This pump is single, multistage vertical oblique flow pump. The pump is installed vertically, the suction inlet is vertical downward and the outlet is horizontal outward. There are two types of rotor parts: extractable and non-extractable. The axial force of the pump can be borne by the motor or designed to be borne by the pump itself.
二、Model Description: 

For example (corresponding description) 1000 XLB S or X E q-10 inclusive, an Ⅰ or Ⅱ

1- Pump outlet pipe diameter (1000-2600), unit: mm

2- Vertical oblique flow pump series code name (XLB)

3- Location of pump outlet (S- pump outlet is based on the pump, and X- pump outlet is based on the pump)

4- Pump rotor type (E- is a rotor-draw able type, not a rotor-undrawable type)

5-pump blade adjustable type (Q- is the blade adjustable type, and the blade can not be adjusted)

6- pump design point head, unit m

7- The same pump runs at different blade placement angles (+20, 00, -20...) Said)

8- the same pump with different impeller diameters and matching housing (table A, B...) Said)

9- The same pump operates at different speeds (represented by n1 and n2)

10- pump materials (see table 1 for details)

Among them, 1, 2 and 6 are the basic models of pumps, and 3, 4, 5, 7, 8, 9 and 10 are specified as required when ordering.

三、Spectrogram: 

四、Application field: 
Large thermal power plant: cycle cooling
Industrial and mining engineering: industrial water delivery
Coal industry: mine drainage
Iron and steel metallurgy: water supply and drainage system
Dock: raised water level
Urban water supply and drainage: domestic water supply, industrial water supply of water plants, sewage pumping
Irrigation and irrigation: irrigation and drainage