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| PRODUCTS |
 Home > Submersible Sewage Pump Series WQ > |
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WQ8" |
CONDITION OF USAGE
1.The depth for the electrical pump below the water in no more than 5m;
2.The temperature of the water is no higher of 40≧
3.The pH figure of the water is between 5゛9.;
FUNCTION AND FEATURE
WQ series submersible sewage pump conisits of pump, me-chanical seals and motor. Pump is at the lower part of sewage pump, Motor located at the upper part of the motor pump, which is three-phase electric motor. Mechanical seal is between pump and motor and it is a kind of double end mechanical seal "O"Yings are applied in all staticjoints of the submersible pump. WQ submersible sewage pump widely used in agriculture, architecture, mine,environment protection and industry,such as drainage slurry,wastewater,which contained short fibre,wastepaper,sand, and so on.
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MODEL
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P2
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DN
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DIMENSIONS(mm)
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WEIGHT(kg)
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3゛380V/415V
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kw
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HP
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b
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d
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h
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kg
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WQ300-7
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11.0
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15.0
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8.0"
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848
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400
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989
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240
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WQ250-11
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15.0
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20.0
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8.0"
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848
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400
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1029
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261
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WQ250-15
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18.5
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25.0
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8.0"
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848
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400
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1116
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320
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WQ300-15
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22.0
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30.0
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8.0"
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848
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400
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1116
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335
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WQ400-13
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30.0
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40.0
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8.0"
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925
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512
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1002
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450
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WQ350-25
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37.0
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50.0
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8.0"
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925
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512
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1017
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600
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WQ380-28
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45.0
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62.0
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8.0"
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933
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512
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1073
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650
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Code ＾F¨ means pump assembled with float switch
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No.
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Description
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Material
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Quantity
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Remark
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1
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lift ring
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Q235A
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2
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2
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oil plug
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Q235A
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2
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3
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O ring
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NBR
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2
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4
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screw
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Q235A
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4
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5
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spring washer
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Q235A
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16
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6
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cable
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Assembly
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1
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7
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cable sleeve
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Neoprene
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1
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8
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cable stretching bolt
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ZCuZn38
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1
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9
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cable stretching washer
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ZCuZn38
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1
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10
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upper screw cap
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HT200
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1
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11
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O ring
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NBR
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1
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12
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screw
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Q235A
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2
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13
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bolt
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Q235A
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12
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14
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surface washer
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Q235A
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12
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15
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connection part
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ZCuZn38
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3
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16
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wiring terminal
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Assembly
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1
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17
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upper bearing seat
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HT200
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1
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18
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O ring
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NBR
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1
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19
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barrel
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HT200
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1
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20
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coil
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Assembly
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1
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21
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undulated waher
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65Mn
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1
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22
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bearing
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Assembly
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1
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23
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rotor
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Assembly
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1
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24
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pin
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SUS201
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1
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25
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bearing
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Assembly
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2
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26
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screw
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Q235A
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6
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27
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hydro cylinder
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HT200
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1
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28
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Mechanical seal
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Assembly
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1
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29
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hydro cylinder cover
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HT200
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1
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30
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screw
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Q235A
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4
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31
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Mechanical seal
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Assembly
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1
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32
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impeller
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HT200
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1
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33
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spring washer
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Q235A
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1
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34
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bolt
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Q235A
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1
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35
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skeleton seal
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Assembly
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1
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36
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screw
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Q235A
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6
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37
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pump head
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HT200
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1
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38
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outlet washer
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fluorine rubber
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1
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39
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outlet
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HT200
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1
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40
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bolt
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Q235A
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6
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41
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spring washer
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Q235A
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6
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42
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screw
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Q235A
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6
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43
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base
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HT200
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1
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44
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screw
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Q235A
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4
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Diagram
PERFORMANCE DATA 50Hz
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MODEL
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P2
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DELIVERY n「2850 r/min
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3゛380V/415V
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kw
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HP
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Q m3/h
Q l/min
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0
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50
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100
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150
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200
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250
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300
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350
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400
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450
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500
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550
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600
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650
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0
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830
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1670
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2500
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3300
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4170
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5000
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5830
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6670
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7500
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8360
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9130
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10000
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10830
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WQ300-7
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11.0
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15.0
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H (m)
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16.2
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15.5
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14.2
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12.3
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10.4
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8.7
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6.9
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5.1
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3.5
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2.1
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！
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！
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！
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！
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WQ250-11
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15.0
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20.0
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H (m)
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18.5
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17.8
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16.9
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15.3
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13.3
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11.5
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9.7
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7.8
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5.9
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4.2
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！
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！
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！
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！
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WQ250-15
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18.5
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25.0
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H (m)
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22.1
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21.4
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20.5
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18.8
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16.9
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15.2
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13.3
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11.4
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9.5
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7.8
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！
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！
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！
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！
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WQ300-15
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22.0
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30.0
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H (m)
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24.4
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23.6
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22.5
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21.1
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19.4
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17.5
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15.5
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13.6
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11.7
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9.8
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7.8
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！
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！
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！
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WQ400-13
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30.0
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40.0
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H (m)
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26.1
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25.3
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24.5
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23.5
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22.0
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20.3
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18.2
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15.9
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13.7
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11.6
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9.4
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7.2
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4.9
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！
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WQ350-25
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37.0
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50.0
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H (m)
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34.5
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34.0
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33.5
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32.4
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31.2
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29.3
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27.3
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24.9
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22.8
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20.6
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18.4
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16.3
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14.1
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！
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WQ380-28
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45.0
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62.0
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H (m)
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38.7
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38.4
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37.8
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36.9
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35.5
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33.7
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31.6
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29.4
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27.2
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24.9
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22.8
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20.6
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18.4
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！
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