Tsurumi KRS Series Submersible Pumps are top discharge so that the Pumped water cools the motor and discharges as illustrated. The motor can be cooled even when pumping a small amount of water. The top discharge arrangement allows access into areas with space limitations.
Material
ø Discharge bore mm | 100, 150, 200,250 | |||
---|---|---|---|---|
Pumping Fluid | Temperature | 0-40°C | ||
Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water | |||
Pump | Components | Impeller | Semi-open type impeller, Closed type impeller | |
Shaft Seal | Double mechanical seal | |||
Bearings | Shielded ball bearings | |||
Material | Impeller | Ductile iron casting EN-GJS-700-2 | ||
Casing | Grey iron casting EN-GJL-200 | |||
Suction Plate | Grey iron casting EN-GJL-200 | |||
Shaft Seal | Silicon carbide in oil bath | |||
Motor | Type, Poles | Induction motor, 4 poles, IP68 | ||
Lubrication | Turbine oil (ISO VG32) | |||
Motor Protector (built-in) | Circle thermal cut-out | |||
Insulation | Insulation class E, Insulation class F, Insulation class B | |||
Phase / Voltage | 3-phase / 400V / 50Hz / d.o.l. | |||
Material | Casing | Grey iron casting EN-GJL-150, Grey iron casting EN-GJL-200 | ||
Shaft | Stainless steel EN-X30Cr13 | |||
Cable | Rubber, NSSHÖU | |||
Discharge Connection | Threaded flange, Hose coupling |
W1: lowest running water level
Model | A | A1 | B | B1 | D | H | W1 |
---|---|---|---|---|---|---|---|
KRS-43 | 378 | 288 | 723 | 586 | 347 | 651 | 170 |
KRS-63 | 385 | 295 | 867 | 686 | 365 | 777 | 300 |
KRS-65.5 | 423 | 303 | 790 | 608 | 369 | 698 | 190 |
KRS-85.5 | 445 | 325 | 942 | 710 | 413 | 800 | 295 |
KRS2-69 | 487 | 371 | 812 | 630 | 424 | 743 | 200 |
KRS2-89 | 470 | 354 | 933 | 701 | 403 | 814 | 300 |
KRS815 | 481 | 347 | 1069 | 837 | 440 | 949 | 275 |
KRS822 | 572 | 445 | 1238 | 1006 | 530 | 1156 | 345 |
KRS822L | 572 | 445 | 1238 | 1006 | 530 | 1156 | 345 |
KRS1022 | 525 | 260 | 1419 | 1156 | - | - | 450 |
Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.
For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.