Tsurumi GSZ Submersible Pumps
Tsurumi GSZ Submersible Pumps have 4-pole motors for an increased lifetime and greater convenience.
Inner and outer motor casing - flow-through-design - perfect cooling under dry-run-conditions.
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.
|ø Discharge bore mm||250|
|Type of Fluid||Spring water, Rain water, Ground water, Sand carrying water|
|Pump||Compo- nents||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|
|Discharge Connection||JIS 10K Flange|