■ CABTYRE CABLE CODE REFERENCE Submersible Sewage Pumps

Single-phase
No. of Cores × Outer Dia. No. of Cores × Outer Dia. No. of Cores × Outer Dia.
Code Cables mm Material Code Cables mm Material Code Cables mm Material
mm2 mm2 mm2
a 1 3 × 1.25 10.1 4 × 5.5 16.8 3 × 60
PVC
b 1 3 × 2.0 10.9 G 3 3 × 5.5 15.2 1 × 22 45.7
L 2
2 × 1.25 9.8 3×2
4 × 14 21.7 3 × 60 45.7
Three-phase Chloroprene
H 3 3 × 14 19.7 7 × 3.5 Chloroprene
Rubber M 1 21.3
No. of Cores × Outer Dia. 3 × 1.25 10.5 2×2 Rubber
Code Cables
mm2 mm Material 4 × 14 21.7 7 × 5.5
N 1 24.4
I 3 3 × 14 19.7 2×2
A 1 4 × 1.25 11.1
4 × 1.25 11.3 7×8
B 1 4 × 2.0 11.8 PVC O 1 25.6
4 × 14 21.7 Chloroprene 2×2
C 1 4 × 3.5 13.9 J 3 3 × 14 19.7 Rubber 4 × 14 21.7 Chloroprene
D 1 4 × 3.5 14.1 4 × 1.25 11.1 PVC P 3 3 × 14 19.7 Rubber
E 1 4 × 5.5 16.8 3 × 38 2 × 1.25 9.6 PVC
4 × 3.5 14.1 Chloroprene 1 × 22 35.8 Chloroprene 4 × 22 28.8 Chloroprene
Rubber K 2
F 3 3 × 3.5 12.9 3×2 Rubber Q 3 3 × 22 26.1 Rubber
2 × 1.25 9.8 3 × 38 35.9 4 × 1.25 11.1 PVC

TSURUMI OPTIONS
■ SPECIAL VERSION WITH GALVANIC CORROSION PROTECTION
In sea water, the effect of galvanic corrosion is more serious than that of ordinary corrosion. When two kinds of metals are dipped
into an electrolytic liquid, a battery phenomenon occurs due to the difference in the electric potential of the two metals. In this
case, the metal having the higher potential corrodes first. As an option, Tsurumi can supply pumps with parts made of higher
electric potential metal as the sacrificial anode.

■ SPECIAL VERSION FOR HIGHER TEMPERATURE LIQUID

Standard pumps are designed for continuous running at the maximum ambient temperature of 40°C. In addition to these, Tsurumi
can provide pumps for operation at higher liquid temperatures upon request. Refitting for operation at higher temperatures
involves modification of not only the insulation of motor windings but also several components.
Two high-temperature operating models are available - the Rank 60 for operation in liquids up to 60°C and the Rank 90 for
operation in liquids up to 90°C. Consult your dealer for more details. (These special versions are not available for some pump
models.)

■ SPECIAL VERSION WITH NON-STANDARD MATERIALS

Tsurumi can also provide you with pumps with essential components such as the impeller, pump casing and the suction cover
made of non-standard materials. Select from stainless steel, chromium iron and bronze to suit your specific requirements. Consult
your dealer for more details.

SPECIAL ACCESSORIES
■ FLOAT SWITCHES
Tsurumi offers two types of float switches (liquid level sensors). A micro-switch is incorporated in both types.
Model MC-2 is a heavy-duty type float Model RF-5 is an economy type float which
switch with a shock absorber. Having can detect upper/lower-limit water levels with
equipped with a high grade micro switch, the single float. The snap on-off action ensures
MC-2 assures trouble-free operation in the stable operation in clean or waste water
liquid containing much suspended solids containing suspended solids or oil and fat.
and floating scum. Either of the two
contacts, normally-open or normally-close,
can be selected as required.

We reserve the right to change the specifications and designs for improvement without prior notice.

Your Dealer

Amenities from Technology

Printed on recycled paper with soy ink - for People and the Earth
CAT. IA110-I Printed in Japan Evidence of our commitment to the environment
NZ-E-L-P
Cable Entry Motor Protector GUIDE RAIL FITTING SYSTEM
Every cabtyre cable has an anti-wicking block at Each pump up to 7.5kW as standard has a built in
the cable entry section on the pump. This auto-cut, self-resetting Circle Thermal Protector The guide rail fitting system connects the pump to and from the piping easily just by lowering and hoisting the pump, allowing
mechanism is such that a part of each conductor (CTP). Integrated in the motor housing, the CTP easy maintenance and inspection without the need to enter the sump.
is stripped back and the part is sealed by directly cuts the motor circuit if excessive heat
molded rubber or epoxy potting which has builds up or an overcurrent caused by an Pump models used in combination with the guide rail fitting system can be identified by the prefix “TOS or TO” and “TS”.
flowed in between each strand of the electrical or mechanical failure occurs. Refer to standard specifications for availability and model numbers.
conductor. This unique fea-
ture prevents wicking along TOS and TO TS
the strand of the con- The TOS/TO is the standard guide rail This compact guide rail fitting system is
ductor itself. fitting system made of cast-iron and is ideal for installing in prefabricated lift
Circle Thermal Protector compatible with cast-iron pumps. stations. Its discharge flange is compatible
Stuffing Box with major flange standards including
Mold Cover A Miniature Thermal Protector (MTP) is ANSI 150lb, BS PN10 and DIN PN10.
embedded in each winding of the motor.
Potting Epoxy
Resin These MTPs are connected in series,
and their wires are led out of the motor.
Should the winding temperature rise to
Motor the actuating temperature, the bimetal
The motor is a dry-type, squirrel-cage strip opens to cause the control panel to
induction motor, housed in a shut the power supply.
watertight casing, and conforms to DRY PIT MODEL AUTO-ALTERNATION MODEL
insulation classes B, E or F. In each
of these insulation classes, all The advantage of dry pit model is that it The auto-alternation model is used along with an automatic model. The
standard pumps can be used in Miniature Thermal Protector will not be damaged by flooding, as it is combinational use of these two pumps enables each pump to operate alternately
ambient temperatures up to 40°C. constructed with a submersible pump. without control panel.

Shaft Tsurumi can provide the dry pit model The auto-alternation model has three floats and can be identified by the suffix “W”.
Mechanical Seal as option for the whole range of B-series Refer to standard specifications for availability and model numbers. It is available in
The mechanical seal with two seal The high-tensile stainless steel shaft pumps. the same output range of the automatic pumps.
faces containing silicon carbide used on all pumps is designed to
(SiC) is equipped with the oil have adequate strength for the The water jacket
transmission of the full load. It is
How the Auto-alternation Model Works
chamber. The advantages of the covers whole part of
seal are two-fold, it eliminates supported by C3 type, high-quality, ●Operation is enabled by merely connecting the power supply.
the motor. It effi-
spring failure caused by corrosion, deep-groove ball bearings. ciently cools the Primary Operation Secondary Operation
abrasion or fouling which prevents motor for continu-
the seal faces from closing properly, ous operations. 5 4 5
and prevents loss of cooling to the lower Impeller Leakage Sensor 4
3 3
seal faces during run-dry conditions The impeller is semi-open or shrouded A stainless steel, electrode type leakage A 1 W 2 A 1 W 2
which causes the lower seal faces to fail. type with one or two vanes. It has a sensor is standardized for large pumps
wide channel extending from inlet to of 22kW or over (ex- 1 Float 3 operates, and pump W starts to 1 Start float 4 of pump A operates to start
Oil Lifter (Patented) exit, which allows the pump to pass the cluding some models). It
AUTOMATIC MODEL discharge water. water discharge.
solid matters from inflow to discharge senses water incursion
The Oil Lifter was developed as a
with minimal blockage. into the oil chamber The automatic model has an integral
lubricating device for the mechanical 5 5
and brings the pump to control circuit and two float switches that
seal. Utilizing the centrifugal force of the 4 4
a halt with the help of a operate at a low voltage. It operates 3 3
shaft seal, the Oil Lifter forcibly supplies
control panel. automatically in response to the change A 1 W 2 A 1 W 2
lubricating oil to the mechanical seal
and continues to supply the oil to the in water levels. As it has a Circle
upper seal faces even if lubricant falls Thermal Protector (CTP) integrated into 2 Water is discharged (water level falls). 2 Water is discharged (water level falls).
below the rated volume. This amazingly MODEL NUMBER DESIGNATION the motor to protect the motor from
simple device is not only reliably overload or overheating, it is not 5 5

lubricates and cools down, but also 100 B A 6 3.7 S H required to provide an extra motor 4
3
4
3
retains the stable shaft seal effect and Discharge bore in mm Sub code for pumping head protection circuit in A W A W
2 2
extends the inspection term. H : High head the starter panel. 1 1

Name of the series L : Low head 3 Stop float 2 of pump W operates to end 3 Stop float 1 of pump A operates to end
This model can be water discharge. At this time, alternation water discharge. At the same time, start
Operation sub code identified by the start float 3 of pump W rests for one float 3 of pump W becomes ready for
None : None automatic operation Phase suffix "A" . Refer to discharge operation. operation.
Oil Lifter
A : Automatic operation None : Three-phase the standerd speci-
Mechanical Seal ✻ Primary operation and secondary operation are repeated alternately.
W : Auto-alternation operation S : Single-phase fications for avail-
Oil ✻ Both primary and secondary operations are performed simultaneously when
ability and model
Number of poles of the motor Rated motor output in kW numbers. water has risen to an abnormal level.

1 2
 B-series pumps are working in many sewage
treatment plants throughout Japan because of
their excellent reputations. As durable motor is
tough enough against frequent ON/OFF,
automatic unattended operation by central
control is available.

Enough absorption can not be expected in the

city center where the ground is covered by
concrete. Occasional flood occurs often when a
local heavy rain comes. In such case, large
capacity B-series pumps play an active role.

In the shipyard, B-series pumps, which are

As it is silent during operation owing to it’s operated by fully-automatic control, work for level
underwater operation, B-series pumps are control and dry up. For sea water, sacrificial
often used at the basement of buildings in the anodes are applied.
city area.

Even if the condition is very severe, sewage pumps are

required to have high and steady performance. Tsurumi
B-series pumps can give a solution for this problem.

Because of its robust construction, B-series

pumps are sometimes used for dewatering in
construction site. Compact shape allows high
portability comparing against the horizontal
pump which requires a firm installation
foundation work. In such case, some pump parts
are changed its material into harder materials.

While in overseas, Tsurumi has a lot of sales records B-series pumps being used for a temporary
with B-series pumps, too. Several inventions adopted installation during rainy season. It is used to
by the idea seeking better handling produces ease of pump up water of branch river to the main
maintenance and repair for users comparing to other stream when the water level of main stream
manufacturers. Because of this, Tsurumi pumps have becomes higher than that of the branch river.
good reputation as the most intimate pump in the world.

3 4
 Discharge Bore Discharge Bore
■Dimensions ■Dimensions
Free Standing Free Standing

+
 ・

+
■Performance Curves ■Performance Curves
PP PP
/
/

20 20 Guide Rail Fitting 34 34 Guide Rail Fitting

30 30

15 15
TOS

Total Head (m)

Total Head (m)

Total Head (m)
Total Head (m)

+
6 TOS
3 20 6 20
10 2
10
3 4 5
4 5
1 1 / /
3 10 10
2
5 5 3
2
1
1
0 0 0 0
0 0.1 0.2 0.3 0.4 0.5 0 0.1 0.2 0.3 0.4 0.5 0 1.0 2.0 2.4 0 1.0 2.0 2.4
3
Capacity (m /min) Capacity (m /min) 3 TS 3
Capacity (m /min) Capacity (m3 /min)
TS

+
/ /
■Standard Specifications 　50mm
Dimensions L×H mm Dry Weight *3 kg
Standard Model Automatic Model Auto-Alternation Model Speed Solids
Discharge Motor Cable Standard Model Automatic＆Auto-Alternation Model Standard Model Automatic＆Auto-Alternation Model
Curve (S.S.) Starting Passage Cable
Bore Output Phase Length
No. Free Guide Rail Fitting Free Guide Rail Fitting Free Guide Rail Fitting 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Fitting Free Guide Rail Fitting Free Guide Rail Free Guide Rail
mm kW m
Standing Standing Standing min̶1 mm Standing TOS TS Standing TOS TS Standing Fitting Standing Fitting
TOS TS TOS TS TOS TS
35×22/
1 50 50B2.4S TOS50B2.4S TS50B2.4S ̶ ̶ ̶ ̶ ̶ ̶ 0.4 Single 3000/3600 Capacitor 35×18 5 a 340×453 556×511 333×511 ̶ ̶ ̶ 25 24 ̶ ̶
35×22/
1 50 50B2.4 TOS50B2.4 TS50B2.4 ̶ ̶ ̶ ̶ ̶ ̶ 0.4 Three 3000/3600 D.O.L. 35×18 6 A 340×420 556×477 333×477 ̶ ̶ ̶ 23 22 ̶ ̶

2 50 50B2.75S TOS50B2.75S TS50B2.75S 50BA2.75S TOS50BA2.75S TS50BA2.75S ̶ ̶ ̶ 0.75 Single 3000/3600 Capacitor 21×25 5 a(b*1) 405×523 621×566 398×566 405×580 621×623 398×623 32 30 34 32

2 50 50B2.75H TOS50B2.75H TS50B2.75H 50BA2.75H TOS50BA2.75H TS50BA2.75H 50BW2.75H TOS50BW2.75H TS50BW2.75H 0.75 Three 3000/3600 D.O.L. 21×25 6 A 405×415 621×458 398×458 433×496 623×539 400×539 24 23 25 24

3 50 50B2.75 TOS50B2.75 TS50B2.75 50BA2.75 TOS50BA2.75 TS50BA2.75 50BW2.75 TOS50BW2.75 TS50BW2.75 0.75 Three 3000/3600 D.O.L. 45×20/
51×23 6 A 405×439 621×479 398×479 433×520 623×560 400×560 25 24 26 25

■Standard Specifications　80・100mm
Dimensions L×H mm Dry Weight *3 kg
Standard Model Automatic Model Auto-Alternation Model Speed Solids
Discharge Motor Cable Standard Model Automatic＆Auto-Alternation Model Standard Model Automatic＆Auto-Alternation Model
Curve (S.S.) Starting Passage Cable
Bore Output Phase Length
No. Free Guide Rail Fitting Free Guide Rail Fitting Free Guide Rail Fitting 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Fitting Free Guide Rail Fitting Free Guide Rail Free Guide Rail
mm kW m
Standing Standing Standing min̶1 mm Standing TOS TS Standing TOS TS Standing Fitting Standing Fitting
TOS TS TOS TS TOS TS
49×41/
1 80 80B21.5 TOS80B21.5 TS80B21.5 80BA21.5 TOS80BA21.5 TS80BA21.5 80BW21.5 TOS80BW21.5 TS80BW21.5 1.5 Three 3000/3600 D.O.L. 49×35 6 A 446×536 668×586 515×586 485×630 707×680 554×680 36 34 40 38
47×53/
2 100 100B42.2 TOS100B42.2 TS100B42.2 100BA42.2 TOS100BA42.2 TS100BA42.2 100BW42.2 TOS100BW42.2 TS100BW42.2 2.2 Three 1500/1800 D.O.L. 47×46 6 A(B*2) 596×616 754×631 599×631 602×733 760×748 605×748 68 64 78 74
81×53/
3 100 100B43.7 TOS100B43.7 TS100B43.7 100BA43.7 TOS100BA43.7 TS100BA43.7 100BW43.7 TOS100BW43.7 TS100BW43.7 3.7 Three 1500/1800 D.O.L. 81×47 6 B(C*2) 602×690 760×700 605×700 602×863 760×873 605×874 84 80 94 90

4 100 100B43.7H TOS100B43.7H TS100B43.7H ̶ ̶ ̶ ̶ ̶ ̶ 3.7 Three 1500/1800 D.O.L. 35×62/

35×55 6 B(C*2) 603×666 761×681 606×681 ̶ ̶ ̶ 82 78 ̶ ̶

5 100 100B45.5 TOS100B45.5 TS100B45.5 ̶ ̶ ̶ ̶ ̶ ̶ 40×51/

5.5 Three 1500/1800 D.O.L. 40×43 8 D 687×908 905×906 709×906 ̶ ̶ ̶ 147 140 ̶ ̶

6 100 100B47.5 TOS100B47.5 TS100B47.5 ̶ ̶ ̶ ̶ ̶ ̶ 7.5 Three 1500/1800 D.O.L. 40×61/

40×54 8 E 687×929 905×927 709×927 ̶ ̶ ̶ 169 162 ̶ ̶
*1 100〜120V *2 200〜240V
*3 All weights excluding cable
　Weights of guide rail fitting model excluding duckfoot bend
5 6
 Discharge Bore Discharge Bore

■Performance Curves
 PP
■Performance Curves
 PP
   
 
 
 


     
7RWDO+HDGP

7RWDO+HDGP

7RWDO+HDGP

7RWDO+HDGP
 
   

 
 
  

  
 

  

    

 

   
150mm     

&DSDFLW\PPLQ
       

&DSDFLW\PPLQ
  
200mm  

&DSDFLW\PPLQ
  

&DSDFLW\PPLQ


■Standard Specifications ■Standard Specifications

Dimensions Dry Weight *2 Dimensions Dry Weight *3
Model Speed Solids Model Speed Solids
Discharge Motor Cable L×H mm kg Discharge Motor Cable L×H mm kg
Curve (S.S.) Starting Passage Cable Curve (S.S.) Starting Passage Cable
Bore Output Phase Length Bore Output Phase Length
No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail
mm m mm m
Standing Fitting min̶1 mm*1 Standing Fitting Standing Fitting %
Standing Fitting min̶1 mm*1 Standing Fitting Standing Fitting
1 150 150B63.7 TOS150B63.7 3.7 Three 1000/1200 D.O.L. 70/55 6 D 838×903 1023×926 188 158 80×60/ E
1 200 200B47.5 TO200B47.5 7.5 Three 1500/1800 D.O.L. 100×50 8 926×1085 1265×1050 207 212
2 150 150B47.5H TOS150B47.5H 7.5 Three 1500/1800 D.O.L. 75/70 8 E 834×952 1028×976 210 180 68×60/ F
2 200 200B411 TO200B411 11 Three 1500/1800 Star-Delta 65×58 8 926×1131 1263×1096 258 263
3 150 150B47.5L TOS150B47.5L 7.5 Three 1500/1800 D.O.L. 60/50 8 E 871×1085 1065×1030 200 175 70×60/ G
3 200 200B415 TO200B415 15 Three 1500/1800 Star-Delta 69×60 8 971×1196 1234×1161 300 285
4 150 150B411 TOS150B411 11 Three 1500/1800 Star-Delta 75 8 F 895×1098 1089×1052 250 220 4 200mm
200 200B422H TOS200B422H 22 Three 1500/1800 Star-Delta 75 10 P 953×1222 1117×1181 332 298
5 150 150B415
150mm
TOS150B415 15 Three 1500/1800 Star-Delta 75 8 G 895×1168 1089×1122 270 240 5 200 200B422 TOS200B422 22 Three 1500/1800 Star-Delta 75 10 P 953×1222 1117×1181 323 289
6 150 150B422 TOS150B422 22 Three 1500/1800 Star-Delta 75 10 P 898×1222 1092×1181 327 298 6 200 200B437 TO200B437 37 Three 1500/1800 Star-Delta 40×77 10 J(Q*2) 1190×1571 1428×1458 670 565
40×72/ Q 40×110/
7 150 150B437 TO150B437 37 Three 1500/1800 Star-Delta 40×50 10 1085×1548 1306×1380 640 540 7 200 200B455 TO200B455 55 Three 1500/1800 Star-Delta 45×90 10 K 1188×1698 1497×1612 1060 1020
* The solids passage from No.1 to No.6 is described by the sphere diameter that can pass through the impeller.
1
* The solids passage of No.4 and No.5 is described by the sphere diameter that can pass through the impeller.
1

*2 All weights excluding cable *2 200〜240V

　Weights of guide rail fitting model excluding duckfoot bend *3 All weights excluding cable
　Weights of guide rail fitting model excluding duckfoot bend
■Dimensions
■Dimensions
Free Standing Guide Rail Fitting
Free Standing Guide Rail Fitting
H
H

+
L L
/ /

7 8
 Discharge Bore Discharge Bore

■Performance Curves
 PP
■Performance Curves
 PP
  45 45

  40 40
8
  8
35 35
5
    30 30
7RWDO+HDGP

7RWDO+HDGP

Total Head (m)

Total Head (m)

  5 6
25 25 7
    4
6 7
 20 20
 4 3
  15 3 15
  2
  10 2 10 1
   1

5 5

250mm        

        300mm0 0 2 4 6 8 10 12 14 16 18 20 22 24 26
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26
3

&DSDFLW\PPLQ 
&DSDFLW\PPLQ Capacity (m /min) Capacity (m3/min)

■Standard Specifications ■Standard Specifications

Dimensions Dry Weight * 3
Dimensions Dry Weight *2
Model Speed Solids Model Speed Solids
Discharge Motor Cable L×H mm kg Discharge Motor Cable L×H mm kg
Curve (S.S.) Starting Passage Cable Curve (S.S.) Starting Passage Cable
Bore Output Phase Length Bore B-6 Output Phase Length
No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail
mm m mm m
Standing Fitting min ̶1 mm * 1
Standing Fitting Standing Fitting Standing Fitting min ̶1 mm Standing Fitting Standing Fitting
80×68/ 140×90/ N(O*1) 1302×1314 1666×1274
1 250 250B611 TO250B611 11 Three 1000/1200 Star-Delta 80×58 8 M(N*2) 1203×1211 1513×1165 430 390 1 300 300B615 TO300B615 15 Three 1000/1200 Star-Delta 140×60 8 550 520
140×76/ J
2 250 250B415 TO250B415 15 Three 1500/1800 Star-Delta 73/64 8 G 1146×1228 1451×1194 420 380 2 300 300B622 TO300B622 22 Three 1000/1200 Star-Delta 127×76 10 1366×1574 1685×1577 720 615
90×90/ 130×115/
3 250 250B622 TO250B622 22 Three 1000/1200 Star-Delta 96×76
75×80/
10 J 1313×1565 1586×1504 665 560 3
300mm
300 300B630 TO300B630 30 Three 1000/1200 Star-Delta 140×76
140×100/
10 Q 1366×1637 1685×1640 765 635

4 250 250B430 TO250B430 30 Three 1500/1800 Star-Delta 76×76 10 J 1295×1512 1566×1445 645 525 4 300 300B637 TO300B637 37 Three 1000/1200 Star-Delta 140×65 10 Q 1366×1644 1685×1647 785 660
63×80/ 60×90/ J
5 250 250B437 TO250B437 37 Three 1500/1800 Star-Delta 65×76 10 Q 1295×1575 1566×1508 725 600 5 300 300B445 TO300B445 45 Three 1500/1800 Star-Delta 70×76 10 1348×1586 1667×1567 785 655

6 250 250B445 250mm

TO250B445 45
45×70/
Three 1500/1800 Star-Delta 45×68 10 J 1313×1537 1578×1478 695 595 6 300 300B645 TO300B645 45
130×85/
Three 1000/1200 Star-Delta 134×76 10 K 1414×1788 1778×1721 1300 1230
45×70/ 105×90/ K
7 250 250B455 TO250B455 55 Three 1500/1800 Star-Delta 45×68 10 K 1293×1698 1586×1635 1100 1040 7 300 300B655 TO300B655 55 Three 1000/1200 Star-Delta 110×90 10 1414×1833 1778×1766 1550 1500
35×75/ 60×80/ K
8 250 250B475 TO250B475 75 Three 1500/1800 Star-Delta 35×78 10 K 1293×1698 1586×1635 1150 1090 8 300 300B475 TO300B475 75 Three 1500/1800 Star-Delta 65×90 10 1436×1698 1795×1663 1150 1100
*1 The solids passage of No.2 is described by the sphere diameter that can pass through the impeller. *1 200〜240V
*2 200〜240V *2 All weights excluding cable
*3 All weights excluding cable Weights of guide rail fitting model excluding duckfoot bend
　Weights of guide rail fitting model excluding duckfoot bend
■Dimensions Free Standing Guide Rail Fitting ■Dimensions Free Standing Guide Rail Fitting
+
+

+
/ / / /

9 10
 Discharge Bore Discharge Bore

■Performance Curves
 PP
■Performance Curves
 PP
30 30
30 30

25 25
25 25
5 5
20 20

Total Head (m)

Total Head (m)

Total Head (m)

Total Head (m)

4 20 20
4
15 15 4 4
15 15
3 3 3
3
10 2 10 2 2 2
10 10
1 1
1 1
5 5 5 5

0 0 0 0
350mm 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 400mm 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40
Capacity (m3/min) Capacity (m3/min) Capacity (m3/min) Capacity (m3/min)

■Standard Specifications ■Standard Specifications

Dimensions Dry Weight *2 Dimensions Dry Weight *2
Model Speed Solids Model Speed Solids
Discharge Motor Cable L×H mm kg Discharge Motor Cable L×H mm kg
Curve (S.S.) Starting Passage Cable Curve (S.S.) Starting Passage Cable
Bore Output Phase Length Bore Output Phase Length
No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail
mm m mm m
Standing Fitting min̶1 mm Standing Fitting Standing Fitting Standing Fitting min̶1 mm Standing Fitting Standing Fitting
156×100/ 156×109/ J
1 350 350B822 TO350B822 22 Three 750/900 Star-Delta 160×90 10 J 1488×1677 1845×1692 910 760 1 400 400B822 TO400B822 22 Three 750/900 Star-Delta 160×90 10 1583×1677 2122×1752 930 865
190×95/ 190×130/
2 350 350B630 TO350B630 30 Three 1000/1200 Star-Delta 200×70 10 J(Q*1) 1488×1677 1845×1692 870 720 2 400 400B637 TO400B637 37 Three 1000/1200 Star-Delta 200×100 10 J(Q*1) 1583×1684 2122×1759 925 855
190×130/ 175×128/ J
3 350 350B637 TO350B637 37 Three 1000/1200 Star-Delta 200×100 10 J(Q*1) 1488×1684 1845×1699 3 400 400B645 TO400B645 45 Three 1000/1200 Star-Delta 175×100 10
400mm
905 750 1633×1792 2130×1920 1416 1346

4 350
350mm
350B645 TO350B645 45
130×90/
Three 1000/1200 Star-Delta 140×78 10 J 1508×1788 1845×1811 1316 1161 4 400 400B655 TO400B655 55
145×110/
Three 1000/1200 Star-Delta 175×100 10 K 1621×1878 2141×1956 1750 1700
*1 200〜240V 130×100/ K
5 400 400B675 TO400B675 75 Three 1000/1200 Star-Delta 140×90 10 1616×1878 2136×1956 1850 1800
*2 All weights excluding cable
　Weights of guide rail fitting model excluding duckfoot bend *1 200〜240V
*2 All weights excluding cable
　Weights of guide rail fitting model excluding duckfoot bend

■Dimensions ■Dimensions

Free Standing Guide Rail Fitting Free Standing Guide Rail Fitting
+

+
+

/ / / /

11 12
 Discharge Bore Discharge Bore

600/700/800m

 ・・
性-600/700/800-50/60
■Performance Curves ■Performance Curves ■Dimensions
PP PP
Free Standing

18 18
10 10
16 16

4 5
14 14

Total Head (m)

Total Head (m)

12 12 4
4 3
Total Head (m)

Total Head (m)

2
10 10
3 3 5 5
8 8 5 6 8 10 12 Guide Rail Fitting
1 7 9 11 13
6 1 6 2
3 3

4 4 0 0
0 30 50 100 0 30 50 100
3
2 2 Capacity (m /min) Capacity (m3 /min)

0 0
500mm 0 5 10 15 20 25
Capacity (m3/min)
30 35 40 45 50 0 5 10 15 20 25 30 35
Capacity (m3/min)
40 45 50
600・700・800mm

■Standard Specifications ■Standard Specifications

B-9
Dimensions Dry Weight * Dimensions Dry Weight *
Model Speed Solids Model Speed
Discharge Motor Cable L×H mm kg Discharge Motor Solids Cable L×H mm kg
Curve (S.S.) Starting Passage Cable Curve (S.S.) Starting Cable
Bore Output Phase Length Frequency Bore Output Phase Passage Length Frequency
No. Free Guide Rail kW 50Hz/60Hz Method 50Hz/60Hz Code Free Guide Rail Free Guide Rail No. Free Guide Rail kW 50Hz/60Hz Method Code Free Guide Rail Free Guide Rail
mm m mm mm m
Standing Fitting min̶1 mm Standing Fitting Standing Fitting Standing Fitting min̶1 Standing Fitting Standing Fitting

1 500 500B1037 TO500B1037 37 Three 600/̶ Star-Delta 225×100 10 K 2073×2081 2622×2183 2050 1950 50Hz only 1 600 600B1845 TO600B1845 45 Three ̶/400 Star-Delta 280×90 10 K 2522×3100 3062×3100 5000 5200 60Hz only

2 500 500B1237 TO500B1237 37 Three ̶/600 Star-Delta 225×100 10 K 2073×2081 2622×2183 2050 1950 60Hz only 2 600 600B1255 TO600B1255 55 Three 500/̶ Star-Delta 220×100 10 K 2522×3100 3062×3100 3150 3350 50Hz only

3 500 500B855 TO500B855 500mm 55 175×140/

Three 750/900 Star-Delta 175×80 10 K 2111×2077 2660×2225 2150 2050 50Hz/60Hz 3 600 600B1455 TO600B1455 55 Three ̶/514 Star-Delta 220×100 10 K 2522×3100 3062×3100 3150 3350 60Hz only

4 500 500B675 TO500B675 75 130×120/ K 4 600 600B1085 TO600B1085 85 Three 600/̶ Star-Delta 210×85 10 K 2468×3100 3008×3100 3100 3300 50Hz only
Three 1000/1200 Star-Delta 130×100 10 2263×1987 2812×2152 2150 2050 50Hz/60Hz

5 500 500B875 TO500B875 75 Three ̶/900 Star-Delta 190×80 10 K 2150×2694 2700×2644 2550 2450 60Hz only 5 600 600B1285 TO600B1285 85 Three ̶/600 Star-Delta 210×85 10 K 2468×3100 3008×3100 3100 3300 60Hz only
* All weights excluding cable 6 700 700B1265 TO700B1265 65 Three 500/̶ Star-Delta 300×85 10 K 2840×3560 3440×3660 4000 4400 50Hz only
* Weights of guide rail fitting model excluding duckfoot bend
7 700 700B1465 TO700B1465 65 Three ̶/514 Star-Delta 300×85 10 K 2840×3560 3440×3660 4000 4400 60Hz only

8 700 700B1275 TO700B1275 75 Three 500/̶ Star-Delta 300×85 10 K 2840×3560 3440×3660 4200 4600 50Hz only
■Dimensions
9 700 700B1475 TO700B1475 75 Three ̶/514 Star-Delta 300×85 10 K 2840×3560 3440×3660 4200 4600 60Hz only
Free Standing Guide Rail Fitting
10 800 800B1290 TO800B1290 90 Three 500/̶ Star-Delta 300×90 10 L 3053×3790 3623×3790 5600 5800 50Hz only

11 800 800B1490 TO800B1490 90 Three ̶/514 Star-Delta 300×90 10 L 3053×3790 3623×3790 5600 5800 60Hz only

12 800 800B14110 TO800B14110 110 Three 428/̶ Star-Delta 310×90 10 L 3053×3790 3623×3790 5800 6000 50Hz only
+
+

13 800 800B16110 TO800B16110 110 Three ̶/450 Star-Delta 310×90 10 L 3053×3790 3623×3790 5800 6000 60Hz only
* All weights excluding cable
* Weights of guide rail fitting model excluding duckfoot bend

/ /

13 14
■ CABTYRE CABLE CODE REFERENCE Submersible Sewage Pumps
Single-phase
No. of Cores × Outer Dia. No. of Cores × Outer Dia. No. of Cores × Outer Dia.
Code Cables mm Material Code Cables mm Material Code Cables mm Material
mm2 mm2 mm2
a 1 3 × 1.25 10.1 D 1 4 × 3.5 14.1 3 × 60
PVC
b 1 3 × 2.0 10.9 E 1 4 × 5.5 16.8 1 × 22 45.7
L 2
4 × 3.5 14.1 3×2
F 3 3 × 3.5 12.9 Chloroprene 3 × 60 45.7
2 × 1.25 9.8 Rubber 7 × 3.5 Chloroprene
M 1 21.3
4 × 5.5 16.8 2×2 Rubber
7 × 5.5
G 3 3 × 5.5 15.2 N 1 24.4
2×2
2 × 1.25 9.8
7×8
4 × 14 21.7 Chloroprene O 1 25.6
Three-phase 2×2
J 3 3 × 14 19.7 Rubber
4 × 14 21.7 Chloroprene
No. of Cores × Outer Dia. 4 × 1.25 11.1 PVC
Code Cables Material P 3 3 × 14 19.7 Rubber
mm2 mm 3 × 38 2 × 1.25 9.6 PVC
A 1 4 × 1.25 11.1 1 × 22 35.8 Chloroprene 4 × 22 28.8 Chloroprene
K 2
B 1 4 × 2.0 11.8 PVC 3×2 Rubber Q 3 3 × 22 26.1 Rubber
C 1 4 × 3.5 13.9 3 × 38 35.9 4 × 1.25 11.1 PVC

TSURUMI OPTIONS
■ SPECIAL VERSION WITH GALVANIC CORROSION PROTECTION
In sea water, the effect of galvanic corrosion is more serious than that of ordinary corrosion. When two kinds of metals are dipped
into an electrolytic liquid, a battery phenomenon occurs due to the difference in the electric potential of the two metals. In this
case, the metal having the higher potential corrodes first. As an option, Tsurumi can supply pumps with parts made of higher
electric potential metal as the sacrificial anode.

■ SPECIAL VERSION FOR HIGHER TEMPERATURE LIQUID

Standard pumps are designed for continuous running at the maximum ambient temperature of 40°C. In addition to these, Tsurumi
can provide pumps for operation at higher liquid temperatures upon request. Refitting for operation at higher temperatures
involves modification of not only the insulation of motor windings but also several components.
Two high-temperature operating models are available - the Rank 60 for operation in liquids up to 60°C and the Rank 90 for
operation in liquids up to 90°C. Consult your dealer for more details. (These special versions are not available for some pump
models.)

■ SPECIAL VERSION WITH NON-STANDARD MATERIALS

Tsurumi can also provide you with pumps with essential components such as the impeller, pump casing and the suction cover
made of non-standard materials. Select from stainless steel, chromium iron and bronze to suit your specific requirements. Consult
your dealer for more details.

SPECIAL ACCESSORIES
■ FLOAT SWITCHES
Tsurumi offers two types of float switches (liquid level sensors). A micro-switch is incorporated in both types.
Model MC-2 is a heavy-duty type float Model RF-5 is an economy type float which
switch with a shock absorber. Having can detect upper/lower-limit water levels with
equipped with a high grade micro switch, the single float. The snap on-off action ensures
MC-2 assures trouble-free operation in the stable operation in clean or waste water
liquid containing much suspended solids containing suspended solids or oil and fat.
and floating scum. Either of the two
contacts, normally-open or normally-close,
can be selected as required.

We reserve the right to change the specifications and designs for improvement without prior notice.

Your Dealer

Amenities from Technology

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