4 inch Submersible Eductor Dredge
4" Submersible Eductor Dredge. Aluminium Pontoons (23 x 23 x 170cm), Steel Frame with detachable Axle and wheels. Honda G300 7hp Motor. 25mm drive shaft with 6mm keyway. Venturi Suction Nozzle. Sluice/Riffle Box. t80 Air Compressor with spare reed valves, Air Tank, Fittings and Regulator. 5mm Wet Suit and Hoods. Waders.Pan. Plywood storage box. Needs a pump and hoses to suit. Originally a diver operated gold dredge but is equally suited to sediment removal in dams, canals, ponds, shallow water