The KOSHIN KTH-100S (Article No. 668641 / EAN 4971770661417) is the definitive solution for high-volume wastewater management. Engineered in Japan, this 4-inch (100 mm) trash pump is built to handle sandy, muddy water and debris-laden liquids on construction sites, during flood control, or for industrial dewatering.

Key Features

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  Extreme Discharge Capacity: Capable of moving massive volumes of water, typically ranging from 1450 to 1600 L/min depending on the specific engine setup.

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  Trash-Handling Capability: Specifically designed internal volute and impeller allow for the passage of solid debris and stones without clogging the system.

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  Silicon Carbide (SiC) Mechanical Seal: Features a premium SiC seal that is significantly more resistant to abrasive materials (like sand and grit) than standard seals.

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  Easy Tool-Free Maintenance: The pump case can be opened quickly for internal cleaning or inspection of the impeller and volute case.

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  Industrial Durability: Equipped with a high-strength cast iron impeller and a robust tubular steel roll cage for maximum protection in harsh environments.

Technical Specifications

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  Connection Diameter: 100 mm (4").

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  Max Head: Up to 25–30 meters.

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  Suction Lift: 8 meters.

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  Article Number: 668641.

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  EAN: 4971770661417.

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  Spare Parts Availability: Full range of gaskets, mechanical seals, and impellers available from our Berlin warehouse