KTZ
Greatly increased maximum
submersion depth due to
mechanical seal resistant to
high pressure.
Effective motor cooling due to
discharge channel cas as part
of the motor housing. Space
economy by a top outlet
Standard Accessories:

  • 1 Cable
  • 1 Hose coupling
 Model Discharge Bore mm Motor Output kW Phase Total Head m Capacity l/min Starting Method Dry Weight kg Cable Length m
KTZ21.5-50

50

1,5

3-phase

15

250

d.o.l.

30

20

KTZ31.5-50

80

1,5

3-phase

8

500

d.o.l.

30

20

KTZ22.2-50

50

2,2

3-phase

20

300

d.o.l.

34

20

KTZ32.2-50

80

2,2

3-phase

10

600

d.o.l.

34

20

KTZ23.7-50

50

3,7

3-phase

30

200

d.o.l

56

20

KTZ33.7-50

80

3,7

3-phase

20

500

d.o.l

56

20

KTZ43.7-50

100

3,7

3-phase

10

1000

d.o.l

56

20

KTZ35.5-50

80

5,5

3-phase

25

600

d.o.l

71

20

KTZ45.5-50

100

5,5

3-phase

15

1000

d.o.l

71

20

KTZ47.5-50

100

7,5

3-phase

30

800

d.o.l

96

20

KTZ67.5-50

150

7,5

3-phase

15

1600

d.o.l

98

20

KTZ411-50

100

11

3-phase

35

1000

d.o.l

132

20

KTZ611-50

150

11

3-phase

20

1700

d.o.l.

135

20




Major Standard Specifications

 Item  Discharge bore (mm) 50 80 100 150
Pumping fluid  Type of fluid

Spring water, Rain water, Ground water, Sand carrying water

 Liquid temperature

0 ~ 40°C

Pump Components  Impeller

Open type

Shaft Seal

Double mechanical seal, Water pressure endurance
5bar/50mH2O (1,5-2,2kW) 10bar/100mH2O (3,7-11kW)

 Bearing

Shielded ball bearing

Materials  Impeller

Chromium iron casting

 Casing

Grey iron casting

Suction cover

Ductile iron casting

Shaft seal (mechanical seal)

Silicon Carbide

Motor Type, Poles

Dry-type submersible induction motor, 2poles, 3000 r.p.m.

Insulation

Class E (1,5-5,5kW)
Class B (7,5-11kW)

Phase / Voltage

Three-phase, 400V

Motor Protector (built-in)

Circle Thermal cut-out

Lubricant

Turbine Oil (ISO VG32)

Materials  Frame

Grey iron casting

 Shaft

Stainless Steel 420

 Cable

Rubber (-3,7kW), Chloroprene sheath (5,5kW-)

Discharge Connection

Hose coupling


Click here for dimensional drawing