Type LG & LGH gravel pumps are the series products designed for continuously handling the most difficult higher abrasive slurry which contains very large size solid to be pumped by a common pump. They are suitable for delivering slurry in minning,explosive sludge in melting,dredging in the dredger and course of rivers and othe fields.They LGH are of high-head ones.
Construction of this pump is of single stage and single casing connected by means of clamp bands.The wet parts are made from Ni-hard and high chrome alloy.The discharge direction of the pump can be oriented in any direction of 360 degree.This type of pump processed the advantages of easy installation,good performance of NPSH and abrasion resistance.
There are three type of sealing.They are gland packing seal type,expeller seal type and mechanical seal type.
The capacity of the pump can reach 3600m3/h, the head of the pump can reach 80 m. The discharge pipe can reach 16 inches.
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