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HW-Type Snail Shell Mixed Flow Pump01
- Type:Mixed Flow Pump
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
-
Model
Flow
Head
m
Speed
r/min
Efficiency
%
Power
(NPSH)
m
L/s
M³/h
Shaft power (kW)
Matching power (kW)
100HW-8
25
90
8
2900
81
2.42
3
4
100HW-12
25
90
12.5
2900
81
3.78
5.5
4
150HW-5
50
180
5
1450
82
2.99
4
2.7
150HW-8
50
180
8
1450
82
4.78
7.5
2.7
150HW-12
50
180
12.5
2900
82
7.47
11
6
200HW-5
100
360
5
1450
81.5
6.01
7.5
4
200HW-8
100
360
8
1450
83.5
9.39
11
4
200HW-12
100
360
12.5
1450
83.5
14.68
18.5
4
250HW-5
150
540
5
980
82
8.97
10
4
250HW-8
150
540
8
980
84
14.01
1835
4
300HW-5
220
792
5
970
83
12.99
15
4
300HW-8
220
792
8
970
85
20.32
30
4
400HW-5
400
1440
5
730
84
28.5
30
4
400HW-8
400
1440
8
730
86
36.48
45
4
400HW-12
400
1440
12.5
730
86
57
75
4
500HW-6
528
1900
6
580
84
37
55
5.5
500HW-7
650
2340
7
730
85
52.48
75
5.5
500HW-11
650
2340
11
730
87
80.57
90
5.5
700HW-11
1013
3650
11
580
88
124
155
5.5
400HWC-20
400
1438
19.3
990
84.7
89.3
100
4
400HWC-20A
372
1340
15.1
990
79.5
69.4
75
4
400HWC-7
319
1150
7
730
85.5
25.64
30
4
500HWC-9
630
2265
9.25
730
80.6
70.8
75
5.5
500HWC-11
630
2265
10.5
730
80.2
81.3
100
6
Note: The power used in the HW series mixing pumps is designed according to the Y-series motor
-
Product profile
HW-type snail shell mixed flow pump is a high-energy-saving product designed according to the latest series of national standards. The pump is small in size, light in weight, large in flow, high in efficiency, good in cavitation, wide and flat in high-efficiency area, simple in structure, easy to use management methods and easy to repair. Suitable for farmland drainage and irrigation, industry, urban water supply and drainage and docks, docks, such as water.
Ⅰ: Overview
HW-type snail shell mixed flow pump is in accordance with the latest series of national standards designed for high-energy-saving products.(1) The use of HW-type mixed-flow pumps is horizontal, single-stage, single-suction, cantilevered snail shell-type mixed-flow pumps, suitable for irrigation and irrigation of farmland, industry, urban water supply and drainage and docks, docks, etc.
(2) Features small size, light weight, large flow, high efficiency, good cavitation performance, wide and flat range of high-efficiency areas, simple structure, easy to use management methods, easy maintenance.
(3) Model description
Take 250HW-8 for example:
250: The inlet(outlet) diameter of pump is 250 mm in diameter.
8: The total head is 8 meters.
(4) The transmission mode of the water pump I plant production of HW series mixed-flow pump machine (electric) two-use, its rotation mode depends on the dynamic conditions of various regions, order according to the original motivation model (power, speed) to determine the transmission mode of the pump, to determine the size of the belt wheel or coupling specifications. (5) Pump steering: from the water pump in the in-water port to see the impeller is rotating counterclockwise (the direction shown by the arrow rotation).