|
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 |
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HW-Type Snail Shell Mixed Flow Pump01
-
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).
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