Sand Gravel pumps on dredging boat

$20000.00

≥1 Set/Sets

Min. Order:: 1 Set/Sets

Min. Order:: 1 Set/Sets

Transportation:: Ocean, Land, Air, Express, Express

Port:: Tianjin, Qingdao, Guangzhou

Quantity:

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Basic Info

Place of Origin:	CHINA
Productivity:	200sets per month
Supply Ability:	200Sets per month
Payment Type:	L/C,T/T,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,Express Delivery
Certificate:	ISO , CE
HS Code:	8413709990
Transportation:	Ocean,Land,Air,Express,Express
Port:	Tianjin,Qingdao,Guangzhou

Product Description

Sand Gravel pumps on Dredger Boat

Coal washing sand gravel pumps/delivering slurries in mining gravel pumps/dredging in dredger pumps/river sand dredger gravel pumps/gravel pumps/mining slurry pumps /Sand gravel pumps on dredger boat

Naipu® NP-G series of Dredge and Gravel pumps is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.

Typical Applications---

Slag Granulation
Suction Hopper Dredging
Dredging
Barge Loading
Sand Reclamation

Sugar Beet

NP-G Construction Drawing--

Construction Drawing

Main Part Number At The Drawing

003:Base
005:Bearing Assembly
132:Intake Joint
Discharge Joint
130:Discharge Flange
Intake Flange
013:Cover Plate

131:Bowl
137:Impeller
041:Back Liner
135:Door Clamp Ring
134: Adapter Plate Clamp Ring
124:Volute Cover Seal

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

NP-G GRAVEL PUMP SELECTION CHART

Selection Chart

NP-G SLURRY PUMP PERFORMANCE PARAMETERS

Model	Flow(m3/h)	Head(m)	Speed(r/min)	Efficiency(%)	NPSHr/m	Max permissible particle size/mm
6X4D-NP-G	187-36	7-51	1400-600	30-58	1.5-3.7	82
8X6E-NP-G	576-133	10-48	1400-800	60-54	1.2-4.2	127
10X8F-NP-G	930-216	11-44	940-500	65-34	3-7	178
12X10G-NP-G	1512-360	11-58	850-400	70-50	1.5-6	220
14X12G-NP-G	3168-522	9.5-66	700-300	68-60	2-8.5	241
16X14TU-NP-G	3024-900	14-45	500-300	70-50	3.5-6.5	254
10X8F-NP-GH	1091-324	19.2-56.5	800-500	72-60	1.5-5	180
12X10G-NP-GH	2232-612	28-77	700-450	73-60	1.5-8	210

NP-G Gravel Pump Photos

Application

Applications
Heavy mining	Mineral Processing	Coal Preparation	Cyclone Feeds
Chemical Slurry Service	Tailings	Secondary Grinding	Industrial Processing
Cracking Operation	Ash Handling	Pipeline Transport	High velocity Hydraulic Transport
River and Pond Dredging	Heavy Refuse Removal	Washdown	High density slurries
Floor drainage	iron ore	Copper mine	Diamond mine
Gold mine	kaolin	phosphorite	steel
Chemical	Power	FGD	Frac Sand Blending
Aggregate Mining	Pulp and Paper	Food Processing	Fine Primary Mill Grinding
Abrasive slurries	Alumina mine	Palm	Construction
Food Processing	Explosive in metal smelting	Coal mine	Continuous Sump Pump Operation
City Sewage	Sugar