Tsurumi Pump LH422

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.