2020 Tsurumi Pump Mining & Industrial LH Series LH33.0

2020 Tsurumi Pump Mining & Industrial LH Series LH33.0

LH33.0 Three phase dewatering pump

The LH-W series offers extremely high heads by utilizing dual staged, closed high chrome impellers. The LH series handles medium to high flows at higher heads. The durable construction of these pumps make them ideally suited for dewatering of mines and quarries, deep well pumping and any high head or long distance water transfer application

Dual mechanical seals are isolated in the oil chamber protecting the seal faces from abrasive liquids. High pressure seals, capable of operating depths of 164 ft., are used on all LH-W series pumps and on LH series pumps from 20 to 60 HP. Additional seal protection is provided by Tsurumi's exclusive Seal Pressure Relief Ports. The Pressure Relief Ports provide a flow path above the pump casing to allow a release for water to flow from the pump and away from the shaft. The mechanical seal remains isolated in an oil chamber above this flow path and is protected from any excessive pumping pressure or water hammer that may cause premature wear or failure of mechanical seals in high head pumping applications. Isolating the mechanical seals also protects against wear from abrasive materials in the pumping liquid.

Features may include:

• • High Pressure Capabilities

• • High Pressure Rated Mechanical Seals

• • Seal Pressure Relief Ports

• • Rugged Iron Construction

• • Anti-Wicking Cable Entrance

• • Dual Silicon Carbide Mechanical Seals

• • Tsurumi's Patented Oil Lifter

• • Internal Thermal Motor Protection