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Hebei Zidong Pump Industry Co., Ltd 
Product Name: sand gravel dredging pumps 
Product Model:  
Class: Pump - Dredge Pump
Product Origin:  
Supply Ability:  
Price Terms:  
Minimum Order:  
Certification(s):  
Expound

1:Sand Gravel Dredging Pumps

2:26% Chromium material for wet parts
3:Good preformance on NPSH
4.ISO&CE Passed

Detailed Product Description

Sand Gravel Dredging Pumps Parameter :

a) Caliber: DN100-DN400mm
b) Flow:70-3600m3/hr
c) Head:3-75 m
d) Rotate speed:1450-2900r/min
e) Motor power:2.2-55 KW
f) Working temperature: ≤200°C

1,ProductionOverview:

Type ZG, ZGH Gravel pumps are designed for continously handling the most difficult higher abrasive slurries which contain too big soids to be pumpes by a common pump.They are suitable for delivering slurries in Mining,Explosive-sludge in metal melting,Dredging in dredger and course of rivers,and other fieldas.Type ZGHpumps 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°.This type of pump possesses the advantages of easy installation and operation.good performance of NPSH and abrasion resitance.

2, Features:

Single casing structure; High efficiency, wear resistant, wide flow channel, good ability of NPSH, stable performance, easy assembly, liner and impeller can be made of wear-resistant metal, the discharge outlet can be adjusted at any direction, and the pump can be driven with belt