LH Series

Tsurumi's LH Series handles medium to high flows at higher heads, yet its top discharge flow-through design welcomes low water level operation for extended periods. Complete with a high chromium semi-open impeller and adjustable wear rings, our LH pumps provide you with increased wear resistance whether your application is effluent transfer, construction site drainage, or commercial/industrial dewatering.

  • Discharge sizes from 4-8 inches and horsepower range from 20-150 hp
  • Replaceable and adjustable high chrome wear rings provide increased wear resistance.
  • Built in thermal and amperage protectors prevent motor failure in run-dry or surge conditions.
  • High pressure dual silicon carbide mechanical seals operate in a separate oil chamber and are capable of withstanding operating depths of 328 feet.
  • Seal pressure relief ports provide a flow path above the pump casing and allow water release from the pump and away from the shaft. This protects the mechanical seals from excessive pumping pressure or water hammer in high head pumping applications.
  • Anti-wicking cable entrance and Tsurumi's exclusive oil lifter for added protection.
Model Discharge Size (in) Motor Output (hp) Max Solid Diameter (in) Diameter (in) Weight (lb) Height (in)
LH23.7 2 5 0.334 10 31 1/8 200
LH33.0 3 4 0.236 7 5/16 25 3/8 93
LH35.5 3 7.5 0.334 10 31 1/8 220
LH47.5 4 10 0.334 11 13/16 35 1/2 325
LH411 4 15 0.334 11 13/16 35 1/2 345
LH422 4 30 0.236 24 1/2 53 1/4 770
LH430 4 40 0.236 24 1/2 53 1/4 780
LH615 6 20 0.334 13 39 15/16 470
LH622 6 30 0.472 24 1/2 56 790
LH637 6 50 0.236 20 7/8 57 1090
LH645 6 60 0.236 20 7/8 57 1120
LH675 6 100 0.315 21 5/8 66 1910
LH6110 6 150 0.394 24 1/2 74 5/16 2670
LH837 8 50 0.236 20 7/8 58 9/16 1090
LH845 8 60 0.236 20 7/8 58 9/16 1120
LH855 8 75 0.236 21 5/8 67 9/16 1810
LH875 8 100 0.236 21 5/8 67 9/16 1910
LH8110 8 150 0.236 24 1/2 74 5/16 2670
LH12185D 12 250 0.787 30 7/16 80 1/8 4299

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LH645
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LH422
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LH675
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LH430
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LH615
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LH6110
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LH875
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LH637
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LH8110
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LH411
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LH845
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LH12185D
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LH622
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LH33.0
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LH23.7
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LH837
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