Automatic self-priming pumps
by：J&T
2021-01-15
automatic water pump, automatic self-priming pump
a, automatic water pump overview
automatic water pump is mainly divided into household type automatic self-priming pump and industrial automatic self-priming pump, small household type automatic self-priming pump voltage is 220 v domestic load, industrial automatic self-priming pump flow larger voltage must be more than 380 v or industrial use.
2, household type automatic self-priming pump details
domestic type automatic water pump to adapt to tap pressurization with water medium as family so it also belongs to the water pump, household type automatic water pump can also be used as a since the inside of the suction well water for the use of water for garden, household type automatic water pump pump body wall with copper plating and become, impeller adopts full copper quality, won't produce any secondary pollution to liquid, the principle of the household type automatic water pump automatically is mainly on the pump body with a buffer tank and automatic pressure switch, voltage regulator can have the effect of steady pressure pump discharge pipe after the above faucet open domestic type automatic water pump run automatically, stop water outlet piping inside will be filled with water, the export pipeline pressure domestic type automatic water pump automatically switches to the set pressure, household type automatic water water pump will automatically stop running, and the air pressure tank will have the effect of the stable pressure.
domestic type automatic self-priming pump performance parameter table
type
rated power ( W)
the rated voltage ( V）
maximum flow ( L / min)
top lift ( M）
maximum (suction M）
speed ( r / min)
frequency ( Hz）
pipe diameter ( mm）
HM - 122
HM - 250 125
250
220
220
15 32
25 32 9
2860
2860
50 25
HM - 25 300
HM - 370 300
370
220
220
30 30 35
9
2860
2860
50 25
HM - 25 450 450
220
35
40 9
2860
25 HM - 550 550
220
37 40 9
2860
25 HM - 750
HM - 900 750
900
220
220
60 45 50
9
2860
2860
50 25
HM - 40 1100 1100
220
60 50
2860
40 50
HM - 400
HM - 1300 a
400
1300
220
220
250
300
15
and
6
6
2860
2860
50
50
40
40
the above products can be used both belong to the hot and cold water automatic self-priming pump, the pump is horizontal installation, such as the need to vertical structure of the similar products is recommended to use automatic self-priming pump products.
2, industrial automatic self-priming pump
automatic self-priming pump is mainly used in industry on the basis of self-priming pump equipped with a set of automatic vacuum systems, vacuum pump inside the self-priming pump inlet and pump body to draw after certain negative pressure, the configured on the industrial automatic self-priming pump vacuum auxiliary system will automatically detect the water is sucked up, vacuum auxiliary system will automatically stop running, self-priming pump will run separately to achieve the function of the suction conveying.
if you want to know the self-priming pump performance parameters can be to strongly vacuum self-priming pump product page views.
the automatic self-priming pump pump technology news articles by professional self-priming pump, original.
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