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NP-WS 450WN Dredging Pump

Name: NP-WS 450WN Dredging Pump
Brand: NaiPu
Price: USD $53000 - 55000 / Piece

FOB Price

USD $53000 - $55000 / Piece

1 Piece(Min.Order)

Supply Ability 1000 Piece / Pieces per Month
Port TianJin
Payment Terms:T/T L/C D/P D/A Credit Card PayPal Other Cash Escrow
Delivery Detail:15 days

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Product Details

Brand Name:	NaiPu	Place of Origin:	China	Model Number:	450WN
Application:	Other, Dreging Pump	Fuel:	Other, Diesel	Power:	Other, Diesel
Usage:	Water	Theory:	Centrifugal Pump	Standard or Nonstandard:	Standard
Structure:	Single-stage Pump	Pressure:	Low Pressure

Product Description

NP-WS 450WN Dredging Pump

Name: NP-WS Sand Gravel Dredge Pump

Discharge Size: 100-1000mm

Capacity: 180-25000(m³/h)

Head: 25-76(m)

Material : High Chromium Alloy A05

Pump Type: Centrifugal

Drvie Type: DCZ

Power: Motor / Diesel

Connection : Gear Box , Belt , Coupling

Shaft Seal : Packing Seal , Expeller Seal , Mechanical Seal

Feature and Applications:

WS Dredging Pump is a new type of sludge pump researched &manufactured by Shijiazhuang naipu pump co.,ltd, aiming at the dtedging and damming of the river and seas.

Naipu® NP-WS dredging 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.

Strongly wear resistant casting alloy iron, whose hardness is not less than 58 HRC, adopted for the casting impeller ,front liner and rear liner of wet parts.

Our company can select different kinds of material according to different media to meet the dredging requirement.

Construction & Features

1. Advanced hydraulic model , CAD Three-dimension design, High efficiency and obvious energy-saving.

2. Large dredging depth, high density of dredging mud , good NPSH and stronger suction lift ablity.

3 Strong though-put. The pump can persistently discharge gravel, high plastic soil lump and so on

4 .The pump can be directly matched with either motor or diesel engine

5. Wide application, it can be used in various kinds of soil quality

6. Little Hydraulic loss, High efficiency and low oil-consumption

7. Steady operating, little vibration, low noise

8. Simple & Reliable construction, easily disassembly& assembly, convenient to maintenance

9. Long operating life of parts

10. Good NPSH Performance , Strong suction life , large dredging depth, high density of dredging sand mud

Typical Applications---

　　Suction Hopper Dredging
　　Constructional Material
　　Sand gravel processing
　　Barge Loading
　　Sand Reclamation

NP-WS SLURRY 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
Model	Capacity m³/hr	Head m	Speed /rpm	Efficiency /%	Inlet Size /mm	Outlet Size /mm	m	Five Pieces	Three Pieces	Pump Weight /ton	Applications
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	Slag Granulation
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	Sand Reclamation
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	Constructional Material
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	Sand gravel processing
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

Dredging Pump Construction

100WS-300WSG

450WSG -1000WSG

Materials of Construction

	VOLUTE	IMPELLERS	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	High Chrome Alloy	High Chrome Alloy	Cast Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Natural Rubber
Options	SG Iron	SG Iron	Mild Steel Fabricated	SG Iron	SG Iron	EN56C Ferralium Hasteloy C Ceramic Stellite Chrome Oxide	Nordel Neoprene Viton Butyl EPDM

Others Related Pump

1. AH , AHF,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 Froth Pump

8. TL(R) Desulphurization Pump

8.Clean Water Pump

9. OEM Casting machinery parts

Welcome to contact me for more

ShiJiaZhuang NaiPu Pump Co.,Ltd

Contact person :Kitty Liu

Mobile/Wechat/Whatsapp :+86-13032609126

Skype: Kitty_Naipump

Mail: kitty@naipump.com

Welcome to contact me for slurry pump catalogue and price list .

Contact Us

Shijiazhuang NaiPu Slurry Sand Pump Co.,Ltd: Contact nameKitty Liu; Phone86-130-32609126; Addressxinhua Shijiazhuang,Hebei

Product Categories

NP - AH Horizontal Slurry Pump	NP-SP Veritcal Sump Slurry Pump	NP-HH High Head Slurry Pump	NP-L Low Abrasive Slurry Pump
NP-M Medium Duty Slurry Pump	NP-G Gravel Sand Slurry Pump	NP-ZJG High Head Slurry Pump	NP-ZG High Efficiency Slurry Pump
NP-WS Dredging Gravel Pump	NP-ZJW Feeding pumps	NP-ZJQ Submersible Slurry Sand Pump

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NP-WS 450WN Dredging Pump

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Product Description

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