The Tsurumi KTZ Series is a submersible three-phase cast iron high head heavy-duty drainage pump. The cast iron body with high-chromium cast iron impeller enables it to withstand demanding conditions found in construction, aggregate and mining applications. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air. The slim design allows the pump to be placed in a confined space. The discharge direction is selectable between vertical and inclined, which prevents folding or bending of the discharge hose. The pump with 7.5 or 11kW motor incorporates seal pressure relief ports that prevent the pumping pressure from applying to the shaft seal.Tsurumi KTZ Series come in many different sizes, do check below.
Tsurumi KTZ Series Pump Specifications:
Click on Model to see more specifications and part lists.Model Colour code curve Bore mm Motor output kW Rade current A Head max. m Capacity max. l/min Dry weight kg w/o cable Max. solid handling dia. Mm Pressure resistance max. m Cable length m KTZ21.5 1 50 1,5 3,5 21,5 430 35 8,5 25 20 KTZ31.5 2 80 1,5 3,5 14,4 670 34 8,5 25 20 KTZ22.2 3 50 2,2 5,0 26,0 500 36 8,5 25 20 KTZ32.2 4 80 2,2 5,0 20,5 800 35 8,5 25 20 KTZ23.7 5 50 3,7 7,7 36,5 450 62 8,5 25 20 KTZ33.7 6 80 3,7 7,7 29,0 900 62 8,5 25 20 KTZ43.7 7 100 3,7 7,7 18,0 1440 62 8,5 25 20 KTZ35.5 8 80 5,5 11,4 32,0 1100 76 8,5 25 20 KTZ45.5 9 100 5,5 11,4 22,5 1740 77 8,5 25 20 KTZ47.5 10 100 7,5 15,1 40,0 1400 100 12,0 25 20 KTZ67.5 11 150 7,5 15,1 31,0 2030 99 20,0 25 20 KTZ411 12 100 11,0 22,0 48,5 1440 130 12,0 25 20 KTZ611 13 150 11,0 22,0 32,5 2440 131 20,0 25 20
| Diameter Discharge bore mm | 50, 80, 100, 150 | ||
| Pumping Fluid | Temperature | 0-40 C | |
| Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water | ||
| Pump | Components | Impeller | Semi-Vortex impeller |
| Shaft Seal | Double mechanical seal | ||
| Bearings | Shielded ball bearings | ||
| Material | Impeller | Chromium iron casting | |
| Casing | Grey iron casting | ||
| Shaft Seal | Silicon carbide in oil bath | ||
| Motor | Type, Poles | Induction motor, 2 poles, IP68 | |
| Lubrication | Turbine oil (ISO VG32) | ||
| Motor Protector (built-in) | Cicle thermal cut-out | ||
| Indulation | Insulation class F | ||
| Phase / Voltage | 3-phase / 400V / 50Hz / d.o.l. | ||
| Casing | Grey iron casting | ||
| Shaft | Stainless steel EN-X30Cr13 | ||
| Cable | Rubber, NSSHÖU | ||
| Discharge Connection Type | Threaded flange / Hose coupling |
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Specifications, drawings and part lists
 | Tsurumi General Submersible Pump Catalog |
| | Tsurumi KTZ Series General Specifications |
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