G series of Gravel Pump integrated the advantages of similar products of both home and abroad then make innovations in hydraulic design, structure design and flow-parts material. It has good characteristics of energy-efficient, small vibration, low noise, stable operation, long service life, and etc. The pump overall performance is ranked at the leading level in nation, while most of the pump efficiency index ranks at the international advanced level. The series of pump has rather big flowing channel, which applied for pumping gravel, mud slurry and solid slurry particles in larger size.
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Features of gravel sand pump:
Abrasion-resistance,corrosion-resistance; large capacity; wide flow channel; light weight; good performance of NPSH; easy maintenance; anti-clogging.
Special clamping device of the jointing for pump body and pump cover enables the pump discharge point to any direction.
The wet parts , including impeller, frame plate, throatbush, frame plate liner insert, all adopt anti-corrosive alloy cast iron or steel.
The pump consists of pump head, seal assembly, Bearing Assembly and frame. The bearing assembly is lubricated by grease.
The pump can be driven by V-belt, coupling directly or by reducer.
Packing seal, expeller seal and mechanical seal are all available for the pump.
Operating Limits of gravel sand slurry pump
Inlet diameter: 6-32 inch(150-812 mm)
Discharge diameter: 4-28 inch(100-711 mm)
Flow capacity: 36-14400 m3/h
Head : 5-90 m
Materials of gravel sand pump:
The wet parts are made of Ni-hard and high chromium abrasion-resistant alloys.
Metal:
Wear-resistant metal: A61, A05, A07, A11, A01
Anti-abrasive, anti-corrosive metal: A49, A33
Anti- abrasive metal: A22, A23, A25
Other optional metals or alloys: Duplex stainless steel, stainless steel, nickel cast iron, brass, bronze, etc.
(Note: The materials could be changed according to the customer`s requirements.)
Select chart of gravel sand pump
Sturcture of gravel sand pump
Contact information in Shijiazhuang Naipu Pump Co.,ltd,gravel pump,sand pump,horizontal slurry pump,Vertical Slurry Pump, Froth Pump ,Submersible Slurry Pump: