NAIPU 20 / 18 / 16 Inch Centrifugal Gravel Slurry Sand Pump

 ShijiaZhuang NaiPu Pump Co.,ltd ,  is a professional Slurry Sand Gravel Pump supplier in China. We are engaged in the manufacturing and producing of heavy duty and severe duty slurry pumps and spare parts.

16 Inch Centrifugal Gravel Slurry Sand Pump

18 Inch (450WSG ) Centrifugal Gravel Slurry Sand Pump

20 Inch Centrifugal Gravel Slurry Sand Pump

Introduction:

Naipu® NP-WSdredging pump is single-stage single-suction cantilever horizontal centrifugal pump with advantages of light weight ,good wear-resistant ,super dredging performance ,perfectly suited for the dredge on the whole construction ,high multiple economy benefits and so on .It throughout meets requirements of the dredge to dredging pumps .The pump mainly consists of the pump head , gearbox specifically for the dredging pump ,high elastic coupling and supervisor system of the driving device for the dredge.

Features:

a) Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving
b) Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability
c) Strong through-put. The pump can presistently discharge gravel, high plastic soil lump,etc.
d) The pump can be directly matched with either motor or diesel engine
e) Wide application. It can be used in various kinds of soil quality. Generally, the pump is matched with an impeller with 3 or 5 pieces of vane. At the same time, the impellers can be provided with various diameters and vane types to suit kinds of working condition.
f) Little hydraulic loss, high efficiency and low oil-consumption
g) Little volume, light weight
h) Steady operating, little vibration, low noise
i) Simple & reliable constrution, easily disassembly & assembly,convenient maintainance
j) Reliable sealing without leakage
k) Long operating life of parts
l) Long operating life of parts

Type Notation

450WSG
450 --- Discharge size : 450mm
WSG :High Head Sand Dredging Pump

NP- 450WN Dredge Pump  Performance Parameters 

Model	Capacity m³/hr	Head    m	Speed /rpm	Efficiency /%	Inlet Size /mm	Outlet Size /mm	NPHr	Max Flowed Particle/mm		Pump Weight /ton	Applications
							m	Five Pieces	Three Pieces
100WS	180-250	25-45	1000-1400	50-58	150	100	3.5	50	82	0.5	River Sand
150WS	250-550	20-40	1200-1400	58-60	200	150	4	76	127	1.1	Suction Hopper Dredging
150WSG	350-700	40-65	800-980	68-71	200	150	3.5	84	140	1.9
200WS	550-1000	20-45	700-980	60-65	250	200	4.5	105	178	2.3
200WSG	550-1000	40-65	700-850	70-72	250	200	4	108	180	3.2	Dredging
250WS	700-1100	20-45	500-750	65-70	300	250	4	132	220	4.5	Slag Granulation
250WSG	900-1500	40-60	500-650	70-74	350	250	4.5	86	144	4.6
300WS	1100-1800	20-40	400-600	65-68	350	300	4.5	144	241	5.5	Sugar Beet
300WSG	1500-2200	30-65	400-550	74-78	450	300	4	144	241	8	Sand Reclamation
350WSG	2000-3000	40-65	400-550	74-78	450	350	4	147	245	8.8
450WSG	3000-4000	35-67	350-500	76-80	600	450	4.5	125	254	12	Constructional Material
500WSG	4000-5500	40-65	350-450	78-80	650	500	4.8	150	250	17
600WSG	5000-9000	55-80	320-400	81-85	650	600	6	160	220	35	Barge Loading
700WSG	8000-12000	60-85	280-380	83-85	750	700	6	180	280	50	Sand gravel processing
800WSG	10000-15000	50-70	260-360	79-80	850	800	6	200	300	58
900WSG	12000-19000	50-75	280-330	83-85	950	900	6	210	320	85
1000WSG	16000-25000	23-76	180-290	85-87	1100	1000	6	230	350	126

450 WN Dredge Pump Structure

Related Sand Dredge Pump
6/4D-G  8/6E-G  10/8F-G 10/8S-G  12/10G-G 14/12G-G 10/8S-GH 10/8F-GH  12/10G-GH  14/12G-G 14/12T-G 18/16 T-G 450WN  500WN 700 WN

Application

The dredge pump mainly used in dredging and damming of the river and seas.

Naipu -Workshop

Naipu-Direct factory of Sand Dredge Pump.

Model Workshop --casting Work Shop-- Machining workshop--assembly workshop--stockage

NaiPu Main products

1. NAH , HH  L Horizontal Slurry Pump
2. SP Vertical sump pump
3. ZJQ Submersible slurry pump
4. G Horizontal sand gravel pump
5. ZJQ Submersible sand pump
6. WS Dredging pump
7. AF Vertical Froth Pump

8 .AHF Horizontal Froth Pump

9. TL(R) Desulphurization Pump

10.Clean Water Pump

11. OEM Casting machinery wear parts 

Contact me 

Shijiazhuang NaiPu Pump Co.,Ltd
Contact person:Kitty Liu

If there is any requirement for NAIPU 20 / 18 / 16 Inch Centrifugal Gravel Slurry Sand Pump, weclome to contact me for more.