14x12G-G Gravel Pump is designed for continuously handling the most difficult high abrasive slurries which contain too big solids to be pumped by a standard slurry pump. 14x12 G-G gravel and dredge pumps are suitable for delivering gravels, sands, slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and river course and other fields. Design Features OF 14/12G-G gravel pumps: • Bearing assembly - Large diameter shaft with short overhang contributes to long bearing life. • Liners - Easily replaceable liners are bolted, not glued to the casing for positive maintenance. • Casing - Casing halves of cast or ductile iron provide high operating pressure capabilities. • Impeller - Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. • Throat bush - Wear is reduced and maintenance simplified by the use of tapered.