Tsurumi LH Series Submersible Pump

The Tsurumi LH/LH-W Series Submersible Water Pump is a heavy duty, high head waste water pump, which enables the free passage of solids up to 20mm.

A high water pressure resistant chromium iron impeller allows the sump pumps to operate in depths up to 50 metres. The base area size is reduced by a centre discharge design enabling positioning in confined spaces. The LH / LH-W series dewatering pumps efficiently cools the motor when pumping small amounts of water or during dry running conditions. The heavy duty motors are fitted with internal overloads and are available up to 110Kw.

The Tsurumi LH / LH-W Submersible Pumps are typically used for tough civil engineering and dewatering projects and are primarily used in construction, mines, quarries, tunnelling and deep excavations.

• Cast iron submersible pump for dewatering, ground water, rain and spring water, water containing sand and silt.
• Chromium iron closed impeller allows free passage of solids up to 20mm.
• Wear resistant due to hard ductile iron pump casing, cast iron motor frame and a
• 420 Stainless Steel Shaft
• Oil lifter to maintain seal lubrication during operation in any position.
• Can operate in water up to 50 metres deep.
• Silicon carbide double mechanical seal in an oil chamber.
• 20 metres of heavy duty rubber power cable. Individually screened cable is available at an extra cost.
• 3 phase 50Hz motors with thermal overload protection surrounded in water jacket enabling the pump to operate outside of water.

• LH23.0W – 2” BSPM outlet. 3Kw, 400v. 600 L/min, 39M max head. Max depth 25M, 6mm free passage.
• LH25.5W - 2” BSPM outlet. 5.5Kw, 400v. 480 L/min, 65M max head. Max depth 25M, 6mm free passage.
• LH311W – 80mm outlet. 11Kw, 400v. 700 L/min, 82M max head. Max depth 30M, 8.5mm free passage.
• LH322W - 80mm outlet. 22Kw, 400v. 940 L/min, 102M max head. Max depth 30M, 8.5mm free passage.
• LH430W - 100mm outlet. 30Kw, 400v. 1230 L/min, 123M max head. Max depth 30M, 8.5mm free passage.
• LH4110W - 100mm outlet. 110Kw, 400v. 2000 L/min, 216M max head. Max depth 30M, 8.5mm free passage.
• LH33.0 – 3” BSPM outlet. 3Kw, 400v. 1000 L/min, 18M max head. Max depth 50M, 6mm free passage.
• LH615 - 150mm outlet. 15Kw, 400v. 2400 L/min, 52M max head. Max depth 50M, 6mm free passage.
• LH619 - 150mm outlet. 19Kw, 400v. 4400 L/min, 42M max head. Max depth 50M, 12mm free passage.
• LH422 - 100mm outlet. 22Kw, 400v. 2400 L/min, 66M max head. Max depth 50M, 6mm free passage.
• LH622 - 150mm outlet. 22Kw, 400v. 3800 L/min, 54M max head. Max depth 50M, 12mm free passage.
• LH430 - 100mm outlet. 30Kw, 400v. 2300 L/min, 80M max head. Max depth 50M, 6mm free passage.
• LH637 - 150mm outlet. 37Kw, 400v. 2375 L/min, 90M max head. Max depth 50M, 6mm free passage.
• LH837 - 200mm outlet. 37Kw, 400v. 5400 L/min, 52M max head. Max depth 50M, 20mm free passage.
• LH645 - 150mm outlet. 45Kw, 400v. 3000 L/min, 90M max head. Max depth 50M, 6mm free passage.
• LH845 - 200mm outlet. 45Kw, 400v. 5500 L/min, 52M max head. Max depth 50M, 20mm free passage.
• LH675 - 150mm outlet. 75Kw, 400v. 2440 L/min, 132M max head. Max depth 50M, 6mm free passage.
• LH875 - 200mm outlet. 75Kw, 400v. 6500 L/min, 70M max head. Max depth 50M, 20mm free passage.
• LH690 - 150mm outlet. 90Kw, 400v. 2455 L/min, 149M max head. Max depth 50M, 6mm free passage.
• LH890 - 200mm outlet. 90Kw, 400v. 6000 L/min, 89M max head. Max depth 50M, 20mm free passage.
• LH6110 - 150mm outlet. 110Kw, 400v. 2960 L/min, 178M max head. Max depth 50M, 6mm free passage.
• LH8110 - 200mm outlet. 110Kw, 400v. 6460 L/min, 106M max head. Max depth 50M, 20mm free passage.

• Tsurumi LH Submersible Pump - Datasheet
• Tsurumi LH-W Submersible Pump - Datasheet