Vertical sump pump: no need of any shaft seal and sealing water. and can also be operated normally for insufficient suction duty

Vertical slurry pump:

 

Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturing enterprise of slurry pumps.

 

 1 Design: Fully elastomer lined or hard metal fitted. No submerged bearings or packing. High capacity double suction design. Optional recessed impeller

 

 2Feature:

Cantilevered shaft designDouble suction semi-open impellerAgitator option keeps solids in suspensionZJ models feature full rubber covering for corrosion resistanceRecessed impeller option passes oversized materialFully elastomer lined or hard metal fitted. No submerged bearings or packing.High capacity double suction design. Optional recessed impeller and suction agitator available.no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.

3 Applications in the mine:

High density slurry transfer;Thickener underflow recirculation;Reagent dosing;Froth flotation;Cyanide processing etc.Mill discharge;Cyclone feed;Tailings

4 Interchangeable

Naipu Vertical slurry pump can totally interchangeable with the major brand in the world, with good performance for mining applications. It is a vertical cantilevered design that features hard alloy wear parts or full elastomer protection on all submerged components. This allows this pump to be used in highly corrosive applications.

 

5 Material:

Wet parts of type ZJL pump are made of abrasion-resistant metal.

All parts of type ZJLR pump immersed in liquid are lined with rubber outer liner. They are suited to transport non-edge angle abrasive slurry.

                                                                              

6 Clear Water Performae for ZJL and ZJLR slurry pump

 

ZJL/ZJLR Pump Performance Parameters
Type	Allowable Mating Max. Power(Kw)	Material		Clear Water Performance				Impeller
		Liner	Impeller	Capacity/Q	Head/m	Speed/rpm	Max Efficiency/%	Nos of Vane	Impeller Diameter/mm
				l/s
40ZJL	15	M	M	5.4-12	4.5-28.5	1000-2200	40	5	188
40ZJLR		RU	RU	4.8-11	4-26	1000-2200	40	5	188
65ZJL	30	M	M	6.5-30.8	5-29.5	700-1500	50	5	280
65ZJLR		RU	RU	6.25-29.15	5.5-30.5	700-1500	51	5	280
100ZJL	75	M	M	15-80.3	5-35	500-1200	56	5	370
100ZJLR		RU	RU	18-79.2	7.5-36	600-1200	62	5	370
150ZJ	110	M	M	30-133.1	8.5-40	500-1000	52	5	450
200ZJ	110	M	M	152.5-247.5	6.5-37	400-850	64	5	520
250ZJ	200	M	M	72.5-302.5	7.5-33.5	400-750	60	5	575
300ZJ	200	M	M	80-352	6.5-33	350-700	50	5	610
NOTE: "M": alloy wear-resistant material."RU": rubber.

Vertical sump pump