Industrial Electric Waster Water Sludge Dewatering Pumps for Sale

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: 6/4
• Max.Head: 50-80m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low 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, Slurry Sludge Pump
• Name: Slurry Pump
• Size: 1 to 18 Inch
• Flow Rate: 3 to 5400 M3/H
• Head: 5 to 118 M
• Material: High Chrome Alloy and Nature Rubber
• Transport Package: Plywood Case
• Specification: CE
• Trademark: Naipu
• Origin: Shijiazhuang City
• HS Code: 8413709990
• Production Capacity: 500 Set

Product Description

Industrial Electric Waster Water Sludge Dewatering Pumps for sale

 

Naipu® Factory of Slurry Pump, Gravel Sand Pump , Dredging Pump and Wear Spare Parts

what is sludge pump?

sludge pump processes and moves waste fluids with high-solid content. Because sludge and slurry pumps have similar operations, people often use the names interchangeably. Due to the type of material that these pumps move, they must have an extremely high-powered mechanism. After all, sludge is not only heavy, but it can also contain corrosive or volatile content.

 

Horizontal Sludge Pump Model


Metal Liner Heavy Duty Slurry Pump NAH TYPE

1.5/1B-NAH 2/1.5B-NAH 3/2C-NAH 3/2CC-NAH 4/3C-NAH 4/3CC-NAH 4/3D-NAH 4/3DD-NAH 6/4D-NAH 6/4DD-NAH 6/4E-NAH 6/4EE-NAH 8/6E-NAH 8/6EE-NAH 8/6F-NAH 8/6FF-NAH 8/6R-NAH 10/8ST-NAH 10/8F-NAH 10/8FF-NAH 12/10ST-NAH 12/10G-NAH 12/10F-NAH 12/10FF-NAH 14/12ST-NAH 14/12G-NAH 14/12FF-NAH 14/12F-NAH 16/14TU-NAH 20/18TV-NAH

Rubber Liner Heavy Duty Slurry Pump NAH TYPE 

1.5/1B-NAHR 2/1.5B-NAHR 3/2C-NAHR 3/2CC-NAHR 4/3C-NAHR 4/3CC-NAHR 4/3D-NAHR 4/3DD-NAHR 6/4D-NAHR 6/4DD-NAHR 6/4E-NAHR 6/4EE-NAHR 8/6E-NAHR 8/6EE-NAHR 8/6F-NAHR 8/6FF-NAHR 8/6R-NAHR 10/8F-NAHR 10/8X-NAHR 12/10ST-NAHR 14/12ST-NAHR 16/14TU-NAHR

Feature

1. Type NAH,  M, HH Pump are cantilevered, horizontal, centrifugal slurry pump. They are designed for the handing high density slurries in the metallurgical, mining , coal, power, building material and other industrial department etc.
2. The frame plates liner and impeller for type NAH , M  pumps have replaceable wear-resistant metal liners or rubber liners.
3. The shaft seals for type NAH, M, and HH Pump may be adoptable of gland seal , expeller seal or Mechanical seal . The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
4. Bearing assembly use cylindrical structure, which helps adjust the space between impeller and cover plate liner easily, and being removed completely when being repaired. Bearings use grease lubrication.
5. Here are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices.
6. Wide performance, good NPSH and high efficiency, the pump of this type may be installed in multistage series to meet the delivery for long distance.
 

NP-NAH HORIZONTAL SLUDGE PUMP PERFORMANCE PARAMETERS
 

Type	Allowable Mating Max. Power(Kw)	Clear Water Performance					Impeller
		Capacity/Q m³/hr	Head/m	Speed/rpm	Max Efficiency/%	NPSH/m	Nos of Vane	Impeller Diameter/mm
1.5X1-NP-NAH	15	12.6--28.8	6--68	1200--3800	40	2--4	5	152
2X1.5-NP-NAH	15	32.4--72	6--58	1200--3200	45	3.5--8	5	184
3X2-NP-NAH	30	39.6--86.4	12--64	1300--2700	55	4--6	5	214
4X3-NP-NAH	30	86.4--198	9--52	1000--2200	71	4--6	5	245
6X4-NP-NAH	60	162--360	12--56	800--1550	65	5--8	5	365
8X6-NP-NAH	300	360--828	10--61	500--1140	72	2--9	5	510
10X8-NP-NAH	560	612--1368	11--61	400--850	71	4--10	5	686
12X10-NP-NAH	560	936--1980	7--68	300--800	82	6	5	762
14X12-NP-NAH	560	1260--2772	13--63	300--600	77	3--10	5	965
16X14-NP-NAH	1200	1368--3060	11--63	250--550	79	4--10	5	1067
20X18-NP-NAH	1200	2520--5400	13--57	200--400	85	5--10	5	1370

6-4D-NAH Slurry Sand Pump



Sludge Pump Structure

SUBMERSIBLE SLUDGE PUMP





4.1 Feature

Naipu® NP-ZJQ submersible Sludge motor pump is a kind of hydraulic mechanism which motor connects directly with pump. The pump adopts excellent material, advanced structure, and it is with wide flowing passage & strong delivery ability. The hydraulic parts are wear-resistant. The pump is yet completed with control unit. The pump set consists of main impeller and vice impeller. The main impeller is used for absorbing and delivering solid-liquid mixture, the vice impeller is used for spraying or stirring solid-liquid mixture to help the impeller delivering. 

Compare with common mud pumps and slurry pumps, ZJQ series slurry pumps enjoy the characteristics as follows: 
1. Submersible Work without influence of suction head. 
2. No assistant vacuum pump, save your investment. 
3. No noise, keep the silence of your work station. 
4. With agitator, no need extra stirring devices, more convenience for operating. 
5. It do not need to build pump house
6. Directly works on the surface of the slurry, with more efficiency to delivery slurry

4.3 Typical Applications---

Delivering Liquid Sand, Coal Cinder Solid
Clearing The Mud In Lake, River, Sea
Drging Widening Channel

4.4 PERFORMANCE PARAMETERS

ZJQ Performance Parameter
NO.	Model	Outlet mm	Flow m3/h	Head M	Power kW	η (%)	Speed r/min	Max Solid passing mm	Weight kg
1	ZJQ10-20-3	50	10	20	3	37	1460	8	110
2	ZJQ15-18-3	50	15	18	3	46	1460	8	110
3	ZJQ20-15-3	50	20	15	3	52	1460	8	110
4	ZJQ25-12-3	50	25	12	3	58	1460	8	110
5	ZJQ30-12-3	65	30	12	3	60	1460	8	110
6	ZJQ35-10-3	65	35	10	3	64	1460	8	110
7	ZJQ40-8-3	65	40	8	3	66	1460	8	110
8	ZJQ15-22-4	50	15	22	4	43	1460	10	113
9	ZJQ18-20-4	50	18	20	4	46	1460	10	113
10	ZJQ20-18-4	50	20	18	4	50	1460	10	113
11	ZJQ25-20-4	50	25	20	4	52	1460	10	113
12	ZJQ30-16-4	65	30	16	4	52	1460	10	113
13	ZJQ35-15-4	65	35	15	4	60	1460	10	113
14	ZJQ40-12-4	65	40	12	4	63	1460	10	113
15	ZJQ45-10-4	65	45	10	4	66	1460	10	113
16	ZJQ20-30-5.5	80	20	30	5.5	42	1460	13	205
17	ZJQ30-20-5.5	80	30	20	5.5	54	1460	13	205
18	ZJQ45-15-5.5	80	45	15	5.5	41	1460	13	205
19	ZJQ15-20-5.5	80	15	20	5.5	33	1460	13	205
20	ZJQ50-10-5.5	80	50	10	5.5	44	1460	13	205
21	ZJQ15-20-7.5	80	15	20	7.5	34	1460	13	210
22	ZJQ20-25-7.5	80	20	25	7.5	35	1460	13	210
23	ZJQ25-20-7.5	80	25	20	7.5	36	1460	13	210
24	ZJQ25-30-7.5	80	25	30	7.5	36	1460	13	210
25	ZJQ30-30-7.5	80	30	30	7.5	37	1460	13	210
26	ZJQ32-20-7.5	80	32	20	7.5	37	1460	13	210
27	ZJQ45-15-7.5	80	45	15	7.5	41	1460	13	210
28	ZJQ100-10-7.5	100	100	10	7.5	48	1460	21	220
29	ZJQ25-40-11	80	25	40	11	36	1460	13	300
30	ZJQ40-25-11	80	40	25	11	38	1460	13	240
31	ZJQ50-21-11	80	50	21	11	40	1460	13	240
32	ZJQ50-26-11	80	50	26	11	40	1460	13	240
33	ZJQ70-20-11	80	70	20	11	43	1460	13	240
34	ZJQ100-18-11	100	100	18	11	48	1460	21	240
35	ZJQ25-40-15	80	25	40	15	37	1460	13	330
36	ZJQ50-26-15	80	50	26	15	40	1460	13	260
37	ZJQ50-28-15	80	50	28	15	40	1460	13	260
38	ZJQ60-30-15	100	60	30	15	41	1460	13	265
39	ZJQ70-24-15	80	70	24	15	42	1460	13	260
40	ZJQ75-25-15	100	75	25	15	43	1460	13	260
41	ZJQ100-18-15	100	100	18	15	49	1460	21	270
42	ZJQ150-15-15	100	150	15	15	51	1460	21	270
43	ZJQ150-18-18.5	150	150	18	18.5	49	980	32	550
44	ZJQ200-12-18.5	150	200	12	18.5	53	980	45	550
45	ZJQ150-22-22	150	150	22	22	47	980	32	600
46	ZJQ200-15-22	150	200	15	22	50	980	45	600
47	ZJQ60-46-30	150	60	46	30	41	980	14	550
48	ZJQ70-38-30	150	70	38	30	42	980	21	710
49	ZJQ100-35-30	150	100	35	30	44	980	21	710
50	ZJQ108-30-30	150	108	30	30	44	980	21	710
51	ZJQ150-30-30	150	150	30	30	46	980	21	710
52	ZJQ150-35-30	150	150	35	30	46	980	21	710
53	ZJQ200-20-30	150	200	20	30	52	980	21	710
54	ZJQ240-20-30	150	240	20	30	55	980	21	710
55	ZJQ300-15-30	200	300	15	30	56	980	28	700
56	ZJQ100-50-37	150	100	50	37	44	980	21	850
57	ZJQ300-20-37	200	300	20	37	56	980	28	775
58	ZJQ400-15-37	200	400	15	37	58	980	28	775
59	ZJQ150-35-45	150	150	35	45	47	980	36	1000
60	ZJQ200-30-45	150	200	30	45	49	980	36	1110
61	ZJQ500-15-45	200	500	15	45	59	980	46	1100
62	ZJQ150-45-55	150	150	45	55	46	980	21	1140
63	ZJQ250-35-55	150	250	35	55	51	980	36	1140
64	ZJQ600-15-55	200	600	15	55	60	980	46	1220
65	ZJQ200-45-75	150	200	45	75	49	980	21	1540
66	ZJQ200-50-75	150	200	50	75	48	980	14	1550
67	ZJQ350-35-75	200	350	35	75	53	980	28	1550
68	ZJQ400-25-75	200	400	25	75	58	980	25	1550
69	ZJQ500-20-75	200	500	20	75	59	980	25	1550
70	ZJQ200-60-90	150	200	60	90	48	980	14	1550
71	ZJQ400-40-90	200	400	40	90	54	980	28	1550
72	ZJQ500-25-90	200	500	25	90	60	980	25	1550
73	ZJQ400-50-110	200	400	50	110	53	980	28	1970
74	ZJQ600-30-110	200	600	30	110	61	980	28	1970
75	ZJQ780-26-110	300	780	26	110	62	980	50	1970
76	ZJQ1000-18-110	300	1000	18	110	64	980	50	1970
77	ZJQ400-60-132	200	400	60	132	53	980	28	2000
78	ZJQ500-45-132	200	500	45	132	56	980	28	2000
79	ZJQ500-55-132	200	500	55	132	55	980	28	2000
80	ZJQ800-35-132	300	800	35	132	63	980	42	2000
81	ZJQ1000-22-132	300	1000	22	132	64	980	50	2000
82	ZJQ650-52-160	200	650	52	160	58	980	28	2650
83	ZJQ780-50-185	300	780	50	185	60	980	38	3330
84	ZJQ800-55-220	300	800	55	220	60	980	38	3400
85	ZJQ1250-35-220	350	1250	35	220	65	980	45	3400
86	ZJQ1750-30-250	350	1750	30	250	67	980	55	3750
87	ZJQ1500-35-250	350	1500	35	250	66	980	50	3750
88	ZJQ2000-35-315	400	2000	35	315	68	980	60	3800

 

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