Tsurumi GPN Submersible Pumps
Tsurumi GPN Submersible Pumps are heavy duty sand pumps - 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.
The agitator installed on the motor shaft extension forcibly agitates the fluid for easy and efficient transmission of sludge and slurry.
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.
Inner and outer motor casing - flow-through-design - perfect cooling under dry-run-conditions
|ø Discharge bore mm||80, 100, 150|
|Type of Fluid||Sludge, Slurry, Liquids containing sandy mud and/or bentonite|
|Pump||Compo- nents||Impeller||Open type impeller|
|Shaft Seal||Double mechanical seal|
|Bearings||Shielded ball bearings|
|Material||Impeller||Chromium iron casting|
|Casing||Grey iron casting EN-GJL-200|
|Suction Plate||Chromium iron casting|
|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 B|
|Phase / Voltage||3-phase / 400V / 50Hz / d.o.l.|
|Material||Casing||Grey iron casting EN-GJL-150|
|Shaft||Chromium-molybdenum steel (DIN 1.7220)|
|Discharge Connection||Threaded flange/Hose coupling|