30 Year Factoryt Heavy Duty Industrial Slurry Pump 300zj-I-A85

• Customization: Available
• After-sales Service: Yes
• Warranty: 12 Month
• Model NO.: 300ZJ-I-A85
• Max.Head: 135m
• 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: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Zjslurry Pump
• Name: Dredging Gravel Pump
• Power: Motor/Diesel
• Pump Type: Centrifugal Slurry Pump
• Color: Blue, Yellow, Green or as Your Request
• Capacity: 180-25000m3/H
• Application: Dense Media Transfer, Dewatering, Thickener Underf
• Discharge Size: 100-1000mm
• Transport Package: Packed with Wooden Box or as Customer′s Request
• Specification: CE, ISO, SGS
• Trademark: Naipu Or OEM
• Origin: Shijiazhuang, China
• HS Code: 8413701090
• Production Capacity: 5000 Set Per Month

Product Description

NaiPu Shijiazhuang Industrial Slurry Pump (300ZJ-I-A85)

Naipu®Renowned factory specializing inmanufacturing slurry pumps, gravel sand pumps, dredging pumps, and high-quality spare parts.Naipu is your reliable manufacturing partner in China, committed to excellence.Welcome to contact us for an extensive catalogue and expert advice.

Industrial ZJ Slurry Pump: The Epitome of Reliability.

• Name: NP-ZJ High Efficiency Slurry Pump
• Pump Type: Centrifugal - Built for Robust Performance
• Drive Type: DCZ, CRZ, ZVZ, CV - Versatile and Adaptable
• Power: Motor, Diesel - Superior Power Options
• Discharge Size: Tailored to Your Needs
• Capacity: 90-2400m³/h - Exceptional Handling Capacity
• Head: 6-135m - Unmatched Lifting Power

Naipu® NP-ZJseries pumps are cantilevered, horizontal, centrifugal slurry pumps. Utilizing international advanced solid-liquid two-phase flow theory, these pumps are designed with the Minimum-Wear Principle. The flow parts are meticulously crafted, ensuring minimal hydraulic loss from eddy currents and impacts, both within the pump and along the pipeline. This optimization translates into reduced friction, lower noise, and diminished vibration, all contributing to superior hydraulic efficiency and longevity.

Typical Applications: Versatile and Reliable in Diverse Fields ---

Electric Power: Ensuring Consistent Energy Supply
Constructional Material: Robust and Durable
Mine Coal: Engineered for Mining Operations
Coal Washing: Superior Performance in Coal Processing
Sand Reclamation: Efficient Sand Handling Capabilities
Sugar Beet: Optimized for Agriculture Use

ZJ Slurry Pump Performance Parameters: Peak Efficiency Guaranteed

ZJ Slurry Pump Performance  Parameters(1)
Model	Allowable Mating Max. Power(kW)	Clean Water Performance					Continuously through the largest size(mm)	PUMP Weight  (kg)
		Capacity Q(m ^3 /h)	Head H(m)	Speed n(r/min)	Max Eff(%)	NPSH r(m)
350ZJ-I-F100	560	526-2339	14.9-62.8	300-590	77.6	4.4	96	5465
300ZJ-I-A100	450	464-1826	15.3-65.2	300-590	81.1	3.0	88	5265
300ZJ-I-A95	400	441-1735	13.8-58.8	300-590	78.1	3.0	88	5220
300ZJ-I-A90	560	505-1844	21.2-79.9	400-730	82.8	3.9	85	5005
300ZJ-I-A85	450	477-1742	18.9-71.3	400-730	79.8	3.8	85	4965
300ZJ-I-A70	630	635-2333	16.0-76.8	490-980	80.4	3.9	92	3560
300ZJ-I-A65	500	589-2166	13.8-66.2	490-980	77.4	3.7	92	3531
300ZJ-I-A56	250	395-1568	9.7-46.0	490-980	80.9	3.5	96	3030
250ZJ-I-A103	560	402-1573	29.7-110.5	400-730	74.5	2.8	69	5085
250ZJ-I-A96	560	403-1466	25.4-93.7	400-730	77.8	3.5	69	5035
250ZJ-I-A90	450	378-1374	22.3-82.4	400-730	73.8	3.4	69	4980
250ZJ-I-A85	800	376-1504	30.1-128.7	490-980	76.5	3.5	76	4530
250ZJ-I-A83	800	367-1469	28.7-122.7	490-980	75.5	3.5	76	4514
250ZJ-I-A80	710	354-1416	26.7-114.0	490-980	73.5	3.4	76	4490
250ZJ-I-A78	630	345-1380	25.4-108.4	490-980	71.5	3.2	76	4474
250ZJ-I-A75	560	300-1480	20.8-97.5	490-980	77.5	3.0	72	3480
250ZJ-I-A73	500	292-1441	19.7-92.4	490-980	76.5	3.0	72	3466
250ZJ-I-A70	450	280-1381	18.1-84.9	490-980	74.5	2.9	72	3446
250ZJ-I-A68	450	272-1342	17.1-80.1	490-980	73.5	2.7	72	3432
250ZJ-I-A65	315	299-1249	15.4-71.0	490-980	76.9	3.0	72	3020
250ZJ-I-A63	315	290-1211	14.4-66.7	490-980	75.9	3.0	72	3008
250ZJ-I-A60	280	276-1153	13.1-60.5	490-980	73.9	2.8	72	2991

 

ZJ Slurry Pump Performance  Parameters(2)
Model	Allowable Mating Max. Power(kW)	Clean Water Performance					Continuously through the largest size(mm)	Pump weight(kg)
		Capacity Q(m ^3 /h)	Head H(m)	Speed n(r/min)	EFF(%)	NPSHr(m)
200ZJ-I-A85	560	221-907	32.0-133.7	490-980	70.5	2.8	54	4110
200ZJ-I-A75	355	225-900	22.8-102.9	490-980	74.1	3.0	56	3070
200ZJ-I-A73	355	219-876	21.6-97.5	490-980	73.1	3.0	56	3056
200ZJ-I-A70	315	205-976	19.4-86.4	490-980	75.6	2.8	56	2465
200ZJ-I-A68	315	199-948	18.3-81.5	490-980	74.6	2.8	56	2453
200ZJ-I-A65	250	235-950	16.4-72.0	490-980	79.6	2.5	62	2323
200ZJ-I-A63	250	228-921	15.4-67.6	490-980	78.6	2.5	62	2311
200ZJ-I-A60	185	218-870	13.9-62.0	490-980	83.5	2.5	62	2223
200ZJ-I-A58	185	211-841	13.0-57-9	490-980	82.5	2.5	62	2214
150ZJ-I-A71	220	142-552	21.8-93.8	490-980	69.8	2.4	48	2263
150ZJ-I-A70	185	93-401	20.0-91.2	490-980	62.3	2.0	37	2245
150ZJ-I-A65	200	150-600	17.4-75.7	490-980	70.8	2.5	48	2223
150ZJ-I-A63	185	146-582	16.3-71.1	490-980	69.8	2.5	48	2211
150ZJ-I-A60	160	135-550	14.7-63.5	490-980	75.9	2.5	48	2203
150ZJ-I-A58	132	131-532	13.7-59.3	490-980	74.9	2.5	48	2033
150ZJ-I-C58	160	134-596	12.8-61.0	490-980	69.1	2.0	75	2063
150ZJ-I-A57	110	95-427	13.2-56.3	490-980	67.8	1.8	32	2023
150ZJ-I-A55	110	124-504	12.3-53.4	490-980	72.9	2.3	48	2019
150ZJ-I-A50	75	115-460	9.5-43.1	490-980	76.8	2.5	48	1735(1648)
150ZJ-I-A48	75	111-442	8.7-39.7	490-980	75.8	2.5	48	1728(1641)
150ZJ-I-A42	132	142-550	12.1-62.8	700-1480	77.1	2.2	69	1605(1518)
100ZJ-I-A50	160	85-360	20.5-100.2	700-1480	69.6	2.5	34	1475(1388)

 

ZJ Slurry Pump Performance  Parameters(3)
Model	Allowable Mating Max. Power(kW)	Clean Water Performance					Continuously through the largest size(mm)	(kg)
		Flow Q (m ^3 /h)	Head H(m)	Speed  n(r/min)	Max Eff (%)	NPSH r(m)
100ZJ-I-A46	132	79-331	17.3-84.8	700-1480	67.6	2.3	34	1461(1374)
100ZJ-I-A42	90	66-275	14.7-70.8	700-1480	71.0	2.5	35	1075(1021)
100ZJ-I-A42	90	83-365	12.7-66.8	700-1480	71.6	2.5	40	1085(1031)
100ZJ-I-A39	75	61-255	12.6-61.0	700-1480	69.0	2.4	35	1064(1010)
100ZJ-I-A36	55	61-245	9.7-49.5	700-1480	71.6	2.0	32	1010(956)
100ZJ-I-A33	45	56-225	8.2-41.6	700-1480	69.6	1.8	32	1003(949)
80ZJ-I-A52	160	51-242	22.1-109.8	700-1480	56.3	2.1	21	1465(1378)
80ZJ-I-A42	75	61-204	14.4-70.4	700-1480	66.7	2.5	24	1053(963)
80ZJ-I-A39	55	57-189	12.4-60.7	700-1480	64.7	2.4	24	1042(952)
80ZJ-I-A36	45	46-190	9.6-51.4	700-1480	67.7	2.5	24	980(926)
80ZJ-I-A33	37	43-174	8.0-43.2	700-1480	65.7	2.3	24	973(919)
65ZJ-I-A30	15	23-79	7.4-34.8	700-1480	63.5	2.0	19	504(512)
65ZJ-I-A27	11	20-71	6.0-28.2	700-1480	61.5	1.8	19	500(508)
50ZJ-I-A50	90	27-111	22.3-110.7	700-1480	45.1	3.0	13	1378
50ZJ-I-A46	55	23-94	17.9-85.8	700-1480	44.7	1.4	14	1082(992)
50ZJ-I-A33	18.5	12-54	7.7-42.5	700-1480	42.1	2.9	13	537(545)
40ZJ-I-A19	15	8-35	12.8-57.1	1430-2930	58.8	1.3	11	173
40ZJ-I-A17	7.5	4-23	9.0-44.6	1400-2900	52.4	2.5	11	121(127)

 

Structure for High Efficiency Slurry Pump: Advanced Engineering Design

Main Part Number At The Drawing: Detailed and Comprehensive

1. Coupling: Precision Engineered
2. Shaft: High Strength and Durability
3. Bearing Housing: Robust and Reliable
4. Disassembly Ring: Easy Maintenance
5. Expeller: Efficient and Effective
6. Rear Liner Plate: High Wear Resistance
7. Volute Casing: Designed for Optimal Flow
8. Impeller: Superior Performance Components
9. Front Liner Plate: Reduces Wear and Tear
10. Front Casing: Robust and Durable
11. Rear Casing: Engineered for Longevity
12. Stuffing Box: Ensures a Tight Seal
13. Water Seal: Prevents Leakage
14. Base: Provides Stable Support
15. Support: Enhances Structural Integrity

Materials of Construction: Built to Last with High-Quality Materials

	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   Butyl EPDM

 

Related Slurry Sand Pumps

 

Discover Our Cutting-Edge Pump Solutions

Revolutionary Horizontal Slurry Pump Designs

Main Pump Models Available: 1.5/1, 2/1.5, 3/2, 4/3, 6/4, 8/6, 10/8, 12/10, 14/12
Additional Pump Models: 18/16, 20/18
Versatile Discharge Diameters Ranging from 1″ to 18″ (25mm to 450mm)
Impressive Pump Heads Elevating Up to 390ft (118m)
Exceptional Flow Rates Maximizing Up to 24,000 gpm (5400m³/h)

Our horizontal slurry pumps feature a robust, cantilevered, horizontal, centrifugal double casing design, ensuring durability.
Engineered for extreme heavy-duty applications, including mill discharge, process plants, coal washing, dredging sands, tailings, high-pressure pipelines, and other specialized uses.

Typical Applications Include:

Efficient Minerals Flotation Processing
Optimal Solutions for Electric Factory Coal Preparation
State-of-the-Art Coal Washing Systems
Advanced Chemical Medium Processing
Effective Effluent Handling Solutions
Reliable Sand and Gravel Handling Systems
 

 

Vertical Slurry Pump Excellence

Main Pump Models: 40PV-SP, 65QV-SP, 100RV-SP, 150SV-SP, 200SV-SP, 250SV-SP
Discharge Diameters Ranging from 1.5″ to 10″ (40mm to 250mm)
Maximum Pump Heads Reaching Up to 160ft (50m)
Flow Rates Soaring Up to 6,000 gpm (1,350m³/h)

NaiPu-ZJL(SP) Series slurry pumps are meticulously designed for handling abrasive and corrosive slurries while submerged in sumps or pits. Featuring a no shaft seal design for easy maintenance and cost efficiency. Available in hard metal and rubber parts for diverse applications, ensuring adaptability and interchangeability.

Typical Application Scenarios:

Efficient Sump Drainage Washdown
Reliable Floor Drainage Solutions
Effective Mill Sumps Management
Precise Carbon Transfer Systems
Robust Monitoring Systems
Efficient Magnetite Mixing Solutions

 

High-Performance Gravel Sand Pumps

Leading Models: 6/4D-G, 8/6E-G, 10/8F-G, 10/8S-G, 12/10G-G, 14/12G-G, 10/8S-GH, 10/8F-GH, 12/10G-GH, 18/16 T-G
Discharge Sizes Spanning from 100mm to 400mm (4 inches to 16 inches)
Capacities Ranging from 180 to 4000 m³/h
Heads Ranging from 25m to 76m

G(H) Gravel Sand Pumps are meticulously designed for the continuous pumping of highly abrasive slurries containing large particles that other pumps cannot handle. The generous passage inside the casing makes it ideal for gravel, dredging, and applications requiring the handling of large particles, particularly in high flow, high concentration, and high head scenarios. With a low NPSH requirement and a robust build, this pump ensures longevity even under the most demanding conditions.
This makes it the premier choice for gravel, dredging, and other applications involving large particles, particularly in high flow, high concentration, and high head environments. The pump features a low NPSH requirement and a durable design to ensure a prolonged service life under the most demanding conditions.

Typical Application Areas:

Efficient Slag Granulation Processes
Optimal Suction Hopper Dredging
Reliable Dredging Solutions
Effective Barge Loading Systems
Sand Reclamation

 

ZJQ Submersible Slurry Pump

Main Models:ZJQ20-30-5.5, ZJQ100-10-7.5, ZJQ50-21-11, ZJQ50-26-15, ZJQ100-25-22, ZJQ500-20-75,ZJQ2000-35-315, and many more
Discharge Size: 80mm-400mm
Capacity: 25m³/h-2000m³/h
Head: 12m-60m

Naipu® NP-ZJQ The submersible slurry motor pump is a cutting-edge hydraulic mechanism featuring a direct motor-pump connection. Crafted with premium materials and an advanced structural design, this pump boasts a wide flowing passage and exceptional delivery capabilities. Its hydraulic parts are highly wear-resistant, and it is equipped with a state-of-the-art control unit for seamless operation.

Typical Applications: ---

Delivering Liquid Sand, Coal Cinder, and Solids
Clearing Mud in Lakes, Rivers, and Seas
Dredging and Widening Channels
 

 

Froth Slurry Pump

Main Pump Models: 2QV-AF(R), 3QV-AF(R), 6SV-AF(R), 8SV-AF(R), 2CAHF, 3DAHF, 6EAHF
Discharge Size: 50mm-150mm
Capacity: 7.2m³/h-330m³/h
Head: 5m-30m

Naipu® NP-AF Froth Pumps Built for heavy-duty applications, these pumps are designed for continuous operation in handling highly abrasive and corrosive frothy slurries. Featuring a vertical shaft configuration, they come equipped with a hopper, a vertical bearing assembly, and a Type 'NP-AH' pump wet-end. Choose from an extensive range of replaceable abrasion-resistant metal or molded elastomer casing liners and impellers to suit your specific needs.

Typical Applications: ---

Mineral Flotation Processing
Handling Frothy Slurries
 

 

Company Profile

Company Profile

Naipu Pump is a professional global manufacturer of industrial pumps with more than 30 years production experience. Mainly produces various types of slurry pumps, sewage pumps, sump pumps, high chromium alloy accessories and various OEM and ODM production.Already passed the quality certification ISO9001, environmental certification ISO14001, and health Certification ISO45001. The company covers an area of more than 60,000 square meters, has 150 skilled workers, 50 professional and technical service personnel, and its products are sold all over the world. The annual output is 8,000 tons of accessories, 8,000 pumps, and annual sales of 20 million US dollars.

After years of sustainable development, Naipu has gradually upgraded to an environmentally friendly factory, with environmentally friendly resin sand machine modeling, high-efficiency casting electric furnace, heat treatment, and rough sand cleaning system. Every molding has undergone strict inspection to ensure the full brushing of the protective coating, which is the prerequisite to ensure the production of qualified castings.After passing the environmental and health certification, the workers' working environment has been improved.

Our spare parts inventory is very sufficient to ensure that each customer can replace the spare parts in the first time, and will receive sufficient size inspection and packaging before shipment.

Our Products are suitable for all slurry pumping applications - chemical, mineral processing, power generation and general industry.

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