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NL Slush pump |
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Sum up:
One grade of forms of department's form of this pump sucks the vertical centrifugal pump, the main part is snail's shell , impeller , pump Tower , pump shell, support tube, electrical machinery seat, motor etc. to make up. Snail's shell , pump seat , electrical machinery seat , impeller nut are that the pig iron is cast , able to bear corrosivity better, the processing technology is convenient. Impeller curve leaf for three form garden string, select semi-closed impeller for use , adopt malleable cast iron , so the intensity high, corrosion-resistant; Being convenient, processing pass to be fine , with high efficiency. For lighten weight and person who reduces turning, pump axle high-quality cold to draw garden steel make carbon steel. Contain the oil seal and axle sleeve of four skeletons in the pump seat, prevent the axle from wearing and tearing , lengthen the service life of the axle . Pump this very vertical to is it use to slope, floor space little, snail shell is it bury in job working of the medium to need, easy to start, is it pilot a ship into harbour to need, rotatory direction should is it work clockwise rotation to watch from electric aircraft tail department. There are various kinds of specifications in the length of telephone exchange , so that the applying unit selects for use in line with the local conditions according to the use. |
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Main use:
One grade of forms of department's form of pump under the NL type multi-purpose liquid sucks the centrifugal pump, use it in the mine, papermaking, printing and dyeing, environmental protection, graphite, glimmer, gold, pottery, oil refining, petroleum , chemical industry, farm, saltern , iodine field, dye and melt, making wine , food, chemical fertilizer, coking select factory , building , marble factory , gold mine , mud , quicksand , mire , dirty pool , dirty liquid is it suck strong thick liquid thick liquid , feed and suspend the sewage homework of the material to give, can make draining off water and fluid with clod of the colliery .
If and high-pressure water pump, the squirt cooperates, make up the mechanized earth work aircrew of water conservancy, can be used as levelling in the land, the excavation and failing in the side of river and small-scale irrigation works of dredging , chiselling etc. of the pond , and the antiaircraft project of the city, the following project.
Breed fish and is used as bringing water clear pools , fish's pool oxygenation ,etc.. |
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| Type meaning： |
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| Performance parameter： |
| type |
speedn
(r/min) |
flowQ
(m3/h) |
filtH
(m) |
powerη
(%) |
pencent
(Kw) |
NL50-8
NL50A-8 |
1430 |
20-30 |
8-9 |
42 |
1.5 |
NL50-12
NL50A-12 |
1430 |
25-38 |
12-14 |
41 |
3 |
NL65-16
NL65A-16 |
1430 |
50-60 |
15-18 |
42 |
5.5 |
NL76-9
NL76A-9 |
1430 |
50-70 |
9-10 |
59 |
3 |
NL80-12
NL80A-12 |
1430 |
80-120 |
11-13 |
56 |
7.5 |
NL100-16
NL100A-16 |
1430 |
80-100 |
15-17 |
61 |
15 |
NL150-12
NL150A-12 |
1430 |
100-150 |
11-13 |
66 |
18.5 |
NL150-16
NL150A-16 |
1430 |
120-180 |
15-20 |
65 |
22 |
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