Naipu 6/4 Heavy Duty Gravel Slurry Pump for Sand Mining with CE

• After-sales Service: Have
• Warranty: 1 Year
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Model NO.: 6/4-NP-G
• 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: Open
• Usage: Pump, Pumps, Slurry Pump
• Features: Anti-Wear, Anti-Abrasive
• Material: ASTM A532
• Customized Support: OEM
• Application: Mining Industry, Sand Dredging, Sludge, Mining
• Voltage: 380V
• Certification: CE
• Max Solid: 178 mm
• Seal Type: Gland Packing or Expeller Seal
• Color: Customers′ Requirement
• Speed: 600-1400
• Horsepower: 10-200
• Hardness: >64 HRC
• Transport Package: Wooden Case
• Specification: 1000*1000*1000
• Trademark: Naipu
• Origin: China
• HS Code: 8413709990
• Production Capacity: 1000

Product Description

Our Company

Shijiazhuang  Naipu Pump Co., Ltd is a modern pump industry enterprise engages in professional
manufactore, scientific research, develop, sales and service.
Our company is specialized in manufacturing: Slurry pump and Slurry pump parts, Dredging pump and
Dredging pump parts, are widely used in mine, metallurgy, coal, electric power ,dredge and other sectors of the national economy. These pumps are sold to South America, Africa, Southeast Asia, Russia and so on more than
20 countries and regions. Our products have won unanimous favorable comments from the market.
The quality management systems of Naipu pump are accredited to ISO 9001:2000.

Naipu Pump  also Accept OEM (Original Equipment Manufacture)Order,such as the shafts,shaft sleeves,bearing housing,etc. We also can design and produce the compelete pumps for your special need.

 

 

Gravel sand pump for big partical

 

1.Application

 

1)To extract mud and sand for ships,river dredging and mining.

2)For long -distance transmission of big partical or strong corrosive materials

    that general slurry pump can't transport.

 

2.Features

 

1)Horizontal, centrifugal, one stage, centrifugal gravel and slurry pump.

2) Made up of pump,bearing assembly,seal assembly,bracket and so on.

3)Wear resistant wet parts which is made of hard metal (Chrome alloy).

4)Long bearing life: The bearing assembly with large diameter shaft and short overhang.

5)Mechanical seal, expeller seal and packing seal

6)Pump discharge direction in any of 360 degree.easy installation

7)Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, high efficiency

 

3.Parameter of techincal characteristic

 

TYPE	FLOW	HEAD	RPM	EFF.	NPSH	DIA. METRE	INLET	MAX. PARTICLE
	(m³/H)	(m)	(r/min)	(%)	(m)	(mm)	(mm	(mm)
6/4NP-G	187-36	7-51	600-1400	30-50	2.5-3.5	100	150	82
8/6NP-G	576-133	10-48	800-1400	50-60	3-4.5	150	200	127
10/8NP-G	930-216	13-50	500-1000	45-65	3-7.5	200	250	178
12/10NP-G	1512-360	11-58	400-850	50-70	2-4.5	250	300	220
14/12NP-G	3168-522	6-66	300-700	60-68	2-8.5	300	350	241
16/14NP-G	3024-900	9-48	250-500	60-72	3.5-6.5	400	450	254
18/16NP-G	3630-730	15-55	250-600	60-72	3-6.5	250	300	254
20/18NP-G	4300-1080	10-56	200-450	68-50	2-6	200	250	330

 

4.. The advantage of  NAIPU NP-G sand /gravel pumps

 

1	Large drdging depth, high density of dredging mud, good NPSH and stronger suction lift ability
2	Strong through-put. The pump can persistently discharge gravel, high plastic soil lump and so on
3	The pump can be directly matched with either motor or diesel engine
4	Wide application. It can be used in various kinds of soil quality.
5	Little hydraulic loss, high efficiency and low oil-consumption
6	Little volume, light weight
7	Steady operating, little vibration, low noise
8	Simple & reliable construction, easily disassembly & assembly, convenient maintaining
9	Reliable sealing without leakage
10	Long operation life of parts, high reliability of whole set, long MTBF
11	Obvious economic efficiency and energy-saving

 

 

5.Pump Select Chart

 

 

6.Pump Components

 

 

 

Certifications

Our factory:

 

 

 

 

FAQ

Why choose our Shijiazhuang Naipu Pumps and parts,and our services?

• We don't tie our clients into expensive service contracts.
• We believe in working with our clients as and when they require our services.
• We make it very clear what you do and do not need to spend money on and ensure that you get the maximum return out of your investment in your pumps.
• We offer a 5 Year Warranty on our Slurry pumps which is unique in the industry.
• We are committed to being the easiest company in the industry to deal with as well as the friendliest.