Heavy-Duty Cast-Iron Sand Suction for Gold Mining Pump

8-inch large diameter flow passage, good passing performance for large gravel, silt and river sand, no easy blockage, high sand pumping efficiency

High chromium wear-resistant impeller & pump body, anti-erosion by sediment, longer service life for river dredging and sand extraction

Dual drive options: diesel engine or electric motor, diesel model for off-grid wild areas, electric model for construction sites & factories

High head & large flow rate design, support long-distance delivery of sediment, mine slag and pond sludge

Compact overall structure, easy to move, can be equipped with floats to form floating sand pump unit, stable for water operation

Hard alloy mechanical seal prevents sediment leakage, supports long-time continuous operation without motor burnout

Simple disassembly & maintenance, wear parts easy to replace, low after-sales repair cost

Widely applicable: river sand extraction, fish pond dredging, tailings slag discharge, construction mud pumping, reservoir cleaning