Download - TSURUMI LH.pdf
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LH
Performance Curves Specifications 50/60Hz
Dimensions
JIS 10/20K Flange
D
B
W1
JIS 10/20K FlangeJIS 10K Flange
ddJIS 10K Flange
d
D
B
W1
C.W.L.C.W.L.
Major Standard SpecificationsItem
Discharge sizemm 100 150 200
Pumpingfluid
Pump
Motor
Discharge connection
Type of fluid
Liquid temperature
Compo-nents
Materials
Type, poles
Insulation
Phase / Voltage
Motor protector(built-in)
Leakage sensor(built-in)Lubricant
Materials
Impeller
Shaft seal
BearingImpeller
Casing
Mouth ringShaft seal
FrameShaftCable
Rain water, Ground water, Sand laden water0~40C
ClosedDouble mechanical sealWater pressure enduranceShielded ball bearingChromium iron castingGray iron casting,Ductile iron castingChromium iron castingSilicon carbideDry-type submersibleinduction motor, 2 polesClass B (15~22kW), Class F (30~110kW)Three-phase /220V, 380V, 400V, 415V,440V, 460V, 525V, 575VCircle thermal protector(15~22kW), Miniatureprotector (30kW or over)Electrode type (55kW or over)Turbine oil (ISO VG32)Gray iron casting420 stainless steelChloroprene rubberJIS10K FlangeJIS20K Flange
Cabtyre cable 1 pc (2 pcs for 90 kW version or up) Discharge pipe 1 pc (on JIS10K flange specs; accompanying 422, 430, 615, 619, 622, 637, 645, 837, 845, 855, 875, 890 and 8110 types) Discharge pipe 1 pc (on JIS20K flange specs; accompanying 675, 690 and 6110 types) Electrode-type leakage sensor 1 set (55 kW or over) Cathodic protection anodes
Extended cable Special paint
Standard Accessories
Optional Specifications
100100150150150150150150150150200200200200200200
Discharge Boremm Model
LH422LH430LH615LH619LH622LH637LH645LH675LH690LH6110LH837LH845LH855LH875LH890LH8110
Motor OutputkW
223015192237457590
1103745557590
110
Phase
Three-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phaseThree-phase
Total Headm
6070/75
3530358080
120120160353550607090
Capacitym3/min
1.01.01.52.02.01.01.41.52.02.03.64.54.04.54.54.5
StartingMethod
D.O.L.Star-Delta
D.O.L.D.O.L.D.O.L.
Star-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-DeltaStar-Delta
3503552133503604955108501100120049551081085011501250
Dry Weight kgs
10101010101010102020101010102020
Length ofCabtyre Cable
m
Dry weight of the pump excluding cable.
For deep-well pre-dewatering or high-head dewatering in civil engineering and construction works.
Unit :mm C.W.L.: Continuous Running Water Level
LH422LH430LH615LH619LH622LH637LH645LH675LH690LH6110LH837LH845LH855LH875LH890LH8110
d100100150150150150150150150150200200200200200200
B1352135210141423142314481448167617871787148814881716171617871787
D420420330420420530530563592592530530563563592592
W1250250185270270180180200200200180180200200200200
Model
15kW 37~75kW19~30kW 90~110kW
3 4
W1
C.W.L.
B
W1
B
D
C.W.L.
D
15kW~37kW
0 1 2 3 4 5 6 7
200
150
50
100
0
LH6110
LH690LH675
LH8110
LH645
LH890LH875LH855
LH845
50Hz
Capacity(m3/min)
Tota
l hea
d(m
)
45kW~110kWS.S. Revolution 3000min-1
0 1 2 3 4 5 6 7Capacity(m3/min)
100
50
0
Tota
l hea
d(m
)
60Hz LH430
LH637
LH422
LH619
LH622
LH837LH615
0 1 2 3 4 5 6 7
100
50
0
Capacity(m3/min)
Tota
l hea
d(m
)
50Hz
LH430
LH637
LH837
LH422
LH619
LH622
LH615
S.S. Revolution 3000min-1 S.S. Revolution 3600min-1
0 1 2 3 4 5 6 7
200
150
50
100
0
LH6110LH690LH675
LH8110
LH645
LH890LH875LH855
LH845
60Hz
Capacity(m3/min)
Tota
l hea
d(m
)S.S. Revolution 3600min-1