Data sheet KTZ23.7-53
[m]
38
Head
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
1
15
14
13
12
11
10
9
8
0
4
8
12
16
20
24
[m³/h]
CWL: Continuous running water level
Specification
Shaft seal
Electric submersible pump
Degree of protection IP 68
Depth of submersion max. 25 m
Type of impeller
Semi-open
Max. solid handling
8,5 mm
Suitable for:
spring-/rain-/waste-/ground water, water containing sand
Double inside mechanical seal in oil bath
additional lubrication by oil lifting device
Primary seal
Silicon carbide on silicon carbide
Secondary seal
Silicon carbide on carbon
Electric motor
Bearings
Dry-type submersible induction motor
Insulation class F 2Poles 2850 1/min
Starting mode
Directly
Rated voltage
400 V 50 Hz 3~
Power uptake
4,91 kW
Rated power
3,70 kW
Rated current
7,7 A
Start current
58,0 A
Shielded ball bearings, maintenance-free
Materials
Impeller
Pump casing
Suction cover
Motor Frame
Shaft
Cable
Chromium Iron HiCrFC
FC200 (EN-GJL-200)
FCD50 (EN-GJS-500-7)
FC150 (EN-GJL-150)
SUS420J2 (EN-X30Cr13)
Discharge size
20m NSSHÖU 4Cx1,5mm²
2” (50mm) BS-Coupling (threaded flange)
Motor Protection
Weight
Circle thermal protector
(snap-action bi-metal device)
62 kg
T surumi Europe Gm bH
27.01.2016
V.18 / 1.10.2015
(dry weight of the pump only without cable)
Heltorfer Str. 14 * 40472 Düsseldorf * Germany
Tel.: +49-211-4179373
[email protected]
www.tsurumi.eu
Fax: +49-211-417937-480
Performance curve
KTZ23.7-53
Discharge port
Head
Flow
Rated power
Power input
Phases
Voltages
Frequency
Rated current
Starting current
Number of poles
Speed
Starting mode
Insulation class
[m]
38
37,5
37
36,5
36
35,5
35
34,5
34
33,5
33
32,5
32
31,5
31
30,5
30
29,5
29
28,5
28
27,5
27
26,5
26
25,5
25
24,5
24
23,5
23
22,5
22
21,5
21
20,5
20
19,5
19
18,5
18
17,5
17
16,5
16
15,5
15
14,5
14
13,5
13
12,5
12
11,5
11
10,5
10
9,5
9
8,5
8
7,5
2"
36,4 m
26,9 m³/h
3,70 kW
4,91 kW
3~
400 V
50 Hz
7,7 A
57,98 A
2
2850 1/min
Directly
F
Head
1
0
2
4
6
8
10
12
14
16
T surumi Europe Gm bH
27.01.2016
V.18 / 1.10.2015
18
20
22
24
26
28
[m³/h]
Heltorfer Str. 14 * 40472 Düsseldorf * Germany
Tel.: +49-211-4179373
[email protected]
www.tsurumi.eu
Fax: +49-211-417937-480
Dimensions
KTZ23.7-53
CWL: Continuous running water level
LWL: Lowest running water level
T surumi Europe Gm bH
27.01.2016
V.18 / 1.10.2015
Heltorfer Str. 14 * 40472 Düsseldorf * Germany
Tel.: +49-211-4179373
[email protected]
www.tsurumi.eu
Fax: +49-211-417937-480
Sectional drawing
KTZ23.7-53
No.
Description
No.
Remark
Description
Remark
1
Cable
20m NSSHÖU
54
Shaf t
SUS420J2 (EN-X30Cr13)
6
Stuf f ing box
FC200 (EN-GJL-200)
55
Rotor
.
20
Pump casing
FC200 (EN-GJL-200)
56
Stator
.
21
Impeller
Chromium Iron HiCrFC
60
Bearing Housing
FC150 (EN-GJL-150)
22
Suction cov er
FCD50 (EN-GJS-500-7)
64
Motor Frame
FC150 (EN-GJL-150)
23
Strainer
Steel plate
68
Handle
steel pipe / Sectional steel
25
Mechanical seal
H-25T
26
Oil seal
TC40588
30
Oil distributor
Plastic
32
Discharge coupling
FC200 (EN-GJL-200)
35
Oil screw
SUS304 (EN-X5CrNi18-10)
36
Lubricant
Turbine oil (ISO VG32)
50
Main cov er
FC150 (EN-GJL-150)
52A
Upper bearing
6304ZZC3
52B
Lower bearing
6307ZZC3
53
Motor Protector 380/400/415V-50Hz
.
KA314-HRXL00 (H.C)
T surumi Europe Gm bH
27.01.2016
V.18 / 1.10.2015
Heltorfer Str. 14 * 40472 Düsseldorf * Germany
Tel.: +49-211-4179373
[email protected]
www.tsurumi.eu
Fax: +49-211-417937-480