Dieseal Electric Horizontal Chrome Alloy Submersible Dredge Slurry Gravel Sand Pump

• Customization: Available
• After-sales Service: Provide
• Warranty: 12 Month
• Model NO.: 14/12 G-G
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Slurry Pump, 12inch Gravel Sand Pump
• Pump Model 1: 6/4 D-G Gravel Sand Pump
• Pump Model 2: 8/6 E-G Gravel Sand Pump
• Pump Model 3: 10/8 F-G Gravel Sand Pump
• Pump Model 4: 12/10 G-G Gravel Sand Pump
• Pump Model 5: 14/12 G-G Gravel Sand Pump
• Pump Model 6: 18/16 T-G Gravel Sand Pump
• Use: Gravel Sand Suction Transport
• Flow Rate: 100m3/H to 3000m3/H
• Head: 10 M to 80m
• Material: High Chrome Alloy
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: Shijiazhuang, China
• HS Code: 8413709990
• Production Capacity: 5000 Set Per Month

Product Description

Dieseal Electric Horizontal Chrome Alloy Submersible Dredge Slurry Gravel Sand Pump



ShijiaZhuang NaiPu Pump Co.,ltd ,is direct factory of slurry pump, sand gravel pump, dredging pump and spare parts.




The Gravel Sand Pump can be drived by Motor or Diesel Engine

Usually drived by diesel engine and adjust the speed by gearbox


 

Features:

Type  G seris Gravel Sand Pump are designed for continuously handling the most difficult high abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and river course, and other fields. Type GH are high head pumps.

Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet-parts are made of Ni_hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion-resistance.


Main Pump Model:

6/4D-G 8/6E-G 10/8F-G 10/8S-G 12/10F-G 12/10G-G 14/12G-G 10/8S-GH 10/8F-GH 12/10G-GH 12/10F-GH  14/12G-G 14/12T-G 18/16 T-G 




Performance parameters
 

Pump   Model	Allowable Max. Power (kw)	Clear Water Performance
		Capacity  Q		Head   H   (m)	Speed   n(r/min)	Max.Eff. (%)	NPSH (m)	Impeller. Dia.  (mm)
		m^3/h	l/s
6/4D-G	60	36-250	10-70	5-52	600-1400	58	2.5-3.5	378
8/6E-G	120	126-576	35-160	6-45	800-1400	60	3-4.5	378
10/8S-GH	560	216-936	60-260	8-52	500-1000	65	3-7.5	533
10/8S-G	560	180-1440	50-400	24-30	500-950	72	2.5-5	711
12/10G-G	600	360-1440	100-400	10-60	400-850	65	1.5-4.5	667
12/10G-GH	1200	288-2808	80-780	16-80	350-700	73	2.0-10.0	950
14/12G-G	1200	576-3024	160-840	8-70	300-700	68	2.0-8.0	864
16/14G-G	600	720-3600	200-1000	18-44	300-500	70	3.0-9.0	1016
16/14TU-G	1200	324-3600	90-1000	26-70	300-500	72	3.0-6.0	1270
18/16TU-G	1200	720-4320	200-1200	12-48	250-500	72	3.0-6.0	1067

 

8 Inch High Head Gravel Sand Pump
 

Gravel Sand Pump Constructure




Spare parts

 

	VOLUTE	IMPELLERS	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	High Chrome Alloy	High Chrome Alloy	Ductile Iron	Chrome Alloy or	Chrome Alloy or Cast Iron	3Cr13	Natural Rubber

Applications:

The gravel pump is used for river course, reservoir desalting, coastal reclamation, stretching, deep-sea mining and tailing acquisition etc. Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and course of rivers, and other fields.

Slag Granulation
Suction Hopper Dredging
Dredging
Barge Loading
Sand Reclamation
Sugar Beet


 
 

 

Company Profile

Shijiazhuang Naipu Pump Co., Ltd is a leading manufacturer with 30 years of experience in designing and producing high-quality slurry pumps, Submersible slurry pump , Froth Pumps , sand gravel pumps, Dredge Pumps , and wear-resistant parts. 
Naipu is capable of producing custom mining wear parts and Pump parts based on provided drawings or samples.
 The company is known for its high-quality products and customized solutions, catering to a wide range of industries such as mining, mineral processing, dredging, power plants, and chemical industries.
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

The Main pump model of NAH HH M L SP AF G Series 
 

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

Slurry Pump Spare Parts

Main Spare Parts

Impeller, Volute Liner, Casing, ThroatBush, 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. 

Materials and Durability
Wear-Resistant Materials: Components like impellers, liners, and throat bushes are often made from high-chrome alloys, rubber, or ceramics to withstand abrasive and corrosive conditions.

Customizable Designs: Many parts can be customized based on specific operating conditions or customer requirements
 

OEM Service


Naipu Pump is able to process whatever pump parts and wear parts customers require. The increasing development technology of reverse engineering has further enabled the company to contra-derive the shape of a sample offered by clients and, with the help of the latest 3D imaging technology to scan the pump parts, Naipu Pump can acquire accurate drawings (based on aluminum,iron and wood model patterns) to ensure that the company's replacement parts fit 100% onto customers' pumps.
Naipu Pump  understands the process and demands of the mining industry and can offer comprehensive 
services tailored to customers' needs.
The material can be high chrome alloy Cr27%,Cr28%  Cr30% Cr35% , A51, A61, A49,A07,C55, CD4MCU, Nature Rubber ,Stainless steel ss304 ss316 ss904, Alloy20 , Hastelloy and etc.

Application:  

 Mining and Mineral Processing: Handling abrasive slurries in coal, gold, copper, and iron ore mining.
Dredging and Sand Extraction: Used in river, lake, and sea dredging operations.
Power Plants: Desulphurization and ash handling systems.
Chemical Industry: Pumping corrosive and abrasive fluids.
Wastewater Treatment: Handling sludge and wastewater.
 

WorkShop

Shijiazhuang Naipu Pump Co., Ltd is a vertically integrated manufacturer with its own foundry workshop, machining workshop, and assembly workshop. This in-house capability allows Naipu to maintain strict quality control, reduce production lead times, and offer cost-effective solutions to clients.  





Advanced Test Equipment

To ensure the products quality , each Slurry Pump and Wear parts will be inspected strictly before delivery.


 

Why Choose Naipu?

1. Vertical Integration: Full control over production ensures high quality and cost efficiency.

2. 30 Years of Experience: Proven expertise in slurry pump manufacturing.

3. Global Reach: Trusted by clients in mining, dredging, power plants, and chemical industries worldwide.

4. Technical Support: Professional after-sales service and technical assistance.

Shijiazhuang Naipu Pump Co., Ltd is committed to delivering high-quality, cost-effective pumping solutions tailored to your needs!

Welcome to Contact Me

ShiJiaZhuang NaiPu Pump Co., Ltd
Contact person: Kitty Liu
86-13032609126
 
Shijiazhuang, Headquarters
Add.: No. 368, Xinshi North Road, Shijiazhuang, Hebei Province, China