Tsurumi GSZ Submersible Pumps have 4-pole motors for an increased lifetime and greater convenience.
Water jacket
Inner and outer motor casing - flow-through-design - perfect cooling under dry-run-conditions.
Rugged
A special-steel impeller and suction plate have greatly increased the pump's life. The casing is designed to have wide passing area, thorough thickness and anti abrasion material. 4-pole motor used to achieve a simple structure that demonstrates excellent durability and versatility. Spiral structure, marvelously facilitates the passage of sand, soil, sludge, or slime - without clogging.
Material
ø Discharge bore mm | 250 | |||
---|---|---|---|---|
Pumping Fluid | Temperature | 0-40°C | ||
Type of Fluid | Spring water, Rain water, Ground water, Sand carrying water | |||
Pump | Components | Impeller | Closed type impeller | |
Shaft Seal | Double mechanical seal | |||
Bearings | Shielded ball bearings | |||
Material | Impeller | Stainless steel casting DIN X5CrNi18-10, Chromium iron casting | ||
Casing | 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) | Miniature protector | |||
Insulation | Insulation class E | |||
Phase / Voltage | 3-phase / 400V / 50Hz / s.d. | |||
Material | Casing | Grey iron casting EN-GJL-200 | ||
Shaft | Stainless steel EN-X30Cr13 | |||
Cable | Rubber, NSSHÖU | |||
Discharge Connection | JIS 10K Flange |
W1: lowest running water level
Model | d | A | A1 | B1 | D | H | W1 |
---|---|---|---|---|---|---|---|
GSZ2-75-4 | 250 | 1050 | 850 | 655 | 708 | 1733 | 510 |
GSZ2-75-4L | 250 | 1050 | 850 | 700 | 739 | 1778 | 730 |
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.