G (or GH) gravel pump is a series of products imported from Australian Warman company. It is mainly used for the continuous transportation of strong abrasive materials whose particles are too large to be transported by general slurry pump. It is suitable for dredger dredging, river dredging, mining and metal smelting slag transportation. GH type is a high lift gravel pump.
The pump adopts a single pump shell structure connected by a strap, and the overflow channel is wide. The flow passage parts are made of hard nickel, high chromium and other wear-resistant materials. The discharge direction of the pump can be at any position of 360 °, with installation The utility model has the advantages of convenient use, good cavitation performance, abrasion resistance, etc.
It is mainly used for continuous transportation of strong abrasive materials with large particles that are difficult to be transported by ordinary slurry pump. It is suitable for urban subway construction, tunnel shield system, dredger dredging, river dredging, transportation of metal smelting slag in mining and metallurgical industries.