Dry-priming pump

Dry-priming pump

The 4JSCM 4-inch high-efficiency dry-priming pump from Thompson Pump is designed for general construction duties including sewer bypass. With a flow capacity of 1,450 gpm and a shut-off head of 130 feet, the 4JSCM is designed for bypass and construction dewatering applications with solids-handling capabilities up to 3 inches.

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