Type SG or SGH dredging gravel pumps are designed for continuously handling the most difficult higher abrasive slurry which contain big solids to be pumped by a common pump. They are suitable for delivering slurry in Mining, explosive sludge in metal melting, dredging in dredger and course of rivers, and other fields. Type GH pumps are of high-head ones, it can work with big pressure and high efficiency.
Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet -parts are made of Ni-hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360 degree. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
Sunbo Pump can offer dredge gravel pumps size from 4" to 18". Capacity from 36-4320 m³/h, Head from 5-80m.