Sand Dredging Pump mud suction pump

$19000≥1Set/Sets

Payment Type:	L/C,T/T,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,Express Delivery
Min. Order:	1 Set/Sets
Transportation:	Ocean,Land,Air,Express,Express
Port:	Tianjin,Qingdao,Guangzhou

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: 12/10G-G

Brand: NaiPu

Type: Chemical Hardening Sand

Casting Method: Thermal Gravity Casting

Sand Core Type: Clay Sand Core

Application: Machinery Parts

Machining: Machining Center

Material: Steel

Surface Treatment: Sand Blast

Surface Roughness: Ra0.4

Standard: Gb

Certification: Iso 9001:2008

NP-10/8S-G Gravel Pumps: 8 Inches

Packaging & Delivery

Selling Units	:	Set/Sets
Package Type	:	Wooden case
Picture Example	:

Product Description

Sand Dredging Pump mud suction pump for dirty

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

Main Part Number At the Drawing
003: Base	131:Bowl
005:Bearing Assembly	137:Impeller
132: Intake Joint	041:Back Liner
Discharge Joint	135:Door Clamp Ring
130:Discharge Flange	134:Adapter Plate Clamp Ring
Intake Flange	124:Volute Cover Seal
013: Cover Plate

Materials of Construction

Material of Construction
	VOLUTE	IMPELLERS	BASE	EXPELLER	EXPELLERRING	SHAFT SLEEVE	SEALS
Standards	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 Hastelloy C Ceramic Stellite Chrome Oxide	Nordel Neoprene Viton Butyl EPDM

NP-G Gravel Pump SELECTION CHART

Selection Chart

NP-G Slurry Pump PERFORMANCE PARAMETERS

Pump Model	Allowable Max. Power (kW)	Clear Water Performance							Max Solid Passing (mm)
		Capacity Q		Head	Speed	Max.Eff.	NPSH	Impeller
		m³/h	l/s	H(m)	n(r/min)	η%	(m)	Dia.
6/4D-G	60	36-250	10-70	5-52	600-1400	58	2.5-3.5	378	82
8/6E-G	120	126-576	35-160	6-45	800-1400	60	3-4.5	378	127
10/8S-GH	560	216-936	60-260	18-80	500-1000	65	3-7.5	533	180
10/8S-G	560	180-1440	50-400	13-50	500-950	72	2.5-5	711	178
12/10G-G	600	360-1440	100-400	10-60	400-850	65	1.5-4.5	667	220
12/10G-GH	1200	288-2808	80-780	16-80	350-700	73	2.0-10.0	950	210
14/12G-G	1200	576-3024	160-840	8-70	300-700	68	2.0-8.0	864	241
16/14TU-GH	1200	324-3600	90-1000	26-70	300-500	72	3.0-6.0	1270	230
18/16T-G	1200	720-4320	200-1200	12-48	250-500	72	3.0-6.0	1067	254

Product Overview

Applications

Mining & Mineral Processing

The slow running speeds of the NAIPU Heavy Duty Slurry Pump,together with the comprehensive choice of abrasion resistant alloys and elastomers,provide unrivalled performance and service life for all abrasive mining and mineral processing applications.

Chemical Process

The interchangeability of alloy and elastomer components in the same pump casing, together with a wide range of mechanical seals.

Sand & Gravel

Designed for easy and simple strip down and re-assembly,the NAIPU PUMP minimises downtime,making it the ideal choice where installed stand by pumps are not available.

Sugar Processing

The premium reliability and service life of the NAIPU pump is specified by many sugar plant engineers worldwide where uninterrupted pump operation during the sugar campaign is a critical requirement.

Flue Gas Desulphurization

The new generation of speciality formulated abrasion and corrosion resistant alloys,together with the very latest elastomer technology.

Oil & Gas Exploration

Over a number of years we have developed the proven design of the NAIPU pump ranges to suit the specific demands of offshore applications,we can now offer the most reliable top side solution to erosion wear.

Gravel application

Naipu Main Slurry Pump Models

NP-AH	NP-HH	NP-SP	NP-G	NP-AF	NP-L	NP-M
1.5/1B-AH(R)	1.5/1C-HH	40PV-SP(R)	6/4D-G	3QV-AF	20A-L	10/8R-M
2/1.5B-AH(R)	3/2D-HH	65QV-SP(R)	8/6E-G	4RV-AF	50B-L(R)	10/8E-M
3/2C-AH(R)	4/3E-HH	100RV-SP(R)	10/8F-G	6SV-AF	75C-L
4/3C-AH(R)	4/3X-HH	150SV-SP(R)	12/10G-G	8SV-AF	100D-L
6/4D-AH(R)	6/4X-HH	200SV-SP(R)	14/12G-G		150E-L
6/4E-AH(R)	6/4F-HH	250TV-SP	14/12T-G		300S-L
8/6E-AH(R)	6S-H		16/14G-G		350FF-L
8/6R-AH(R)	6S-HP		16/14TU-GH		450ST-L
10/8F-AH(R)	8/6S-H		18/16G-G
10/8ST-AH(R)	8/6S-HP		18/16TU-GH
12/10ST-AH(R)	8/6X-HP
12/10FF-AH(R)
14/12G-AH(R)
14/12ST-AH(R)
16/14TU-AH(R)
20/18TU-AH(R)

Naipu Main Pump Parts

Main Slurry Pump Parts : Impeller , Volute Liner , Casing , Throat Bush, Frame Plate Liner Insert , Cover Plate , Frame Plate, Pump Liner Expeller , Expeller Ring ,Stuffing Box , Expeller , Pump Shaft , shaft sleeve, Shaft Spacer, Bearing Assembly , Base, Stuffing Box, Gland Assembly, Bearing Housing , Lantern Ring , pump discharge pipe , flange and so on.

S-Naipu-Main-Pump-Parts

Naipu OEM Pump Parts

There are Rubber Material such as R08 , R12, R26, R33, R38,R55,S03,S12,S31,S21,S42,S51,S52 etc , Wear Resistant Metal Material such as A05,A07,A12, A33, A49, A51,A61 and etc ,Corrosion Resistant Stainless Steel Material such as 201,304, 316, 316L,C55 Duplex Austenitic-Ferritic,Alloy 20,Hastelloy etc, Ceramic lining parts especially suitable for strong abrasion and corrosion mediums,and they can be interchangeable with standard slurry pump parts Ceramic Coated Stainless Steel such as J04,J05,J21,J24,J25,J26,J27,J31 etc.,Resistant Polyurethane like U01,U38, fully meet customers’ request.