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Contact SupplierDischarge pump for pipe jacking product description:  type tzg(h) discharge pumps are designed for continuous handling the most difficult higher abrasive slurries which contain too big solids to be pumped by common pump. They are suitable for delivering slurries in mining, explosive sludge in metal melting. Dredging in dredger and course of rivers, and other fields. Type tzh pumps are of high head ones.  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. Pipe jacking discharge pump features: type tzg(h) pump is designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in tunnel shield and pipe-jacking. Product features: -wide passage -single casing - discharge direction can be oriented at any degrees gravel slurry pump structure: gravel slurry pump performance table: type capacity (ls) head (m) speed (rmin) efficiency (%) npshr (m) inlet size (mm) outlet size (mm) max.diameter of flowed particle (mm) 100tzg-pd 10-70 3.5-51 600-1400 30-50 2.5-3.5 150 100 82 150tzg.