horizontal centrifugal filter press feed pressurized impurity pump
ZJW series pump are horizontal centrifugal filter press feed pressurized impurity pumps.
They are widely used in mining industry flotation machine for transporting high concentration slurry.
The ZJW pump sucks in slurry from the rear side, with a simple packing seal without leakage. More importantly, its flow and head curves are very steep, making it very suitable for some special working conditions.
ZJW series filter press feed pressurized impurity pumps advantages are as follows:
1. ZJW dedicated pump is a type of impurity pump with special performance, which has been referred to as the "filter press dedicated feed pump" by industry insiders in recent years.
2. The hydraulic design and structural design are advanced and novel, with high efficiency, wear resistance, and stable and reliable operation.
3. The initial feeding flow is large and the pressure is low.
4. In the later stage, the squeezing flow is small and the pressure is high.
5. The shaft seal is simple and reliable, without water injection, mechanical sealing, and leakage.
6. The pressure filtration feeding does not require variable frequency speed regulation, and the conveying concentration is high.
7. Widely application: all slurry, mud and bad corrosive medium can be transported, widely used in mining industry flotation machine for transporting high concentration slurry.
8. Driving engine of motor and diesel are available.
9. Kinds of driving method satisfy different space need on site: DC, CL, CR, CV, ZV.
10. Our company passed ISO certificate and all of our pumps pass CE certificate, comply with international standards.
11. Energy saving and cost reducing: pump itself water conservancy design advanced and mature. In the mode of traditional direct start increasing soft start and frequency start methods, it make sure energy saving and protection devices; Adjust the speed by soft connection mode in order to achieve the maximum utilization and tower results of work.
12. Easy operation, lower noise and vibration.
ZJW series filter press feed pressurized impurity pumps construction:

2. Second stage impeller
3. First stage volute
4. Guard board
5. Feed room
6. Positioning sleeve
7. Auxiliary impeller
8. Auxiliary impeller cover plate
9. Pressure reducing body
10. First stage impeller
11. Pull rod
12. Shaft sleeve
13. Material cover
14. Disassembly Ring
15. Water baffle plate
16. Bearings
17. Axis
18. Bearing retainer
19. Bearing gland
20. Bracket
21. Bend
The following performance parameter table only shows part of the products. For details, please consult our company's account manager, so that you can choose products for you more professionally.
Model | Clear Water Performance | Reference Motor | |||||
Capacity | Head (m) | Speed (r/min) | Max shaft power (kw) | Model | Power (kw) | ||
m³/h | L/S | ||||||
50ZJW | 30 40 50 58 70 | 8.33 11.11 13.89 16.11 19.44 | 76 72.2 66.1 56 43.5 | 1480 | 15 | Y180L-4 Y200L-4 | 22 30 |
65ZJW | 41.4 55.2 69 80 100 | 11.5 15.33 19.17 22.22 27.78 | 76 72.2 66.1 56 43.5 | 1480 | 22.3 | Y225S-4 Y200L-4 | 30 37 |
80ZJW | 60 80 100 115 135 | 16.67 22.22 27.78 31.94 37.5 | 76 72.2 66.1 56 43.5 | 1480 | 32 | Y225S-4 Y225M-4 | 37 45 |
100ZJW | 85 113 150 169 175 | 23.61 31.39 41.67 46.94 48.61 | 73.3 69 62.5 51.2 44 | 1480 | 49 | Y225M-4 Y250M-4 | 45 55 |
125ZJW | 105 140 186 245 265 | 29.17 38.89 51.67 68.06 73.61 | 73.5 71.6 68.6 61.9 48.5 | 1480 | 62.5 | Y250M-4 Y280S-4 | 55 75 |
125ZJW | 119 159 211 279 305 | 33.06 44.17 58.61 77.5 84.72 | 80 78 74.8 67.5 52.9 | 1480 | 78.2 | Y280S-4 Y280M-4 | 75 90 |
125ZJW | 87 116 154 203 215 | 24.17 32.22 42.78 56.39 59.72 | 91.8 89.1 85.7 77.3 60.6 | 1480 | 64.7 | Y280S-4 Y280M-4 | 75 90 |
Comparison of Performance Curves of Several Impurity Pumps:

B: 80ZJW dedicated feeding pump n=1480r/min
C: 100ZJW dedicated feeding pump n=1480r/min
D: 125ZJW dedicated feeding pump n=1480r/min
E: 125ZJW dedicated feeding pump n=1480r/min
F: 125ZJW dedicated feeding pump n=1480r/min
a: 4/3E-HH Warrman slurry pump n=1200r/min
b: 100ZJE-I-B42 feed slurry pump n=1480r/min
Product packaging, boxing, nailing, loading, arrival at the port, transportation.
Support freight, air, sea, express and other transportation methods to provide you with better service, which is the purpose of our company!

Factory History: Established in 2016
Business Type: Manufacturer and exporter
Main Products: Slurry pumps, clean water pumps, sewage pumps, chemical pumps, multistage pumps, double suction pumps (split case pumps), booster pumps (pipeline pumps or inline pumps), self priming pumps, double stage filter press feed pumps, diesel water pumps and so on.












2006/42/EC Certificate No: M.2023.206.C82652 | ISO9001 Certificate No: 626018Q12046R6S | Credit level certificate Certificate No: ZXXY-ZXDJ20158 |
Q: How can I make order online?
A: Send email or message(whatsApp/ wechat) us.you can ask any question ,after we confirm the detail, we can make order.
Q: Do you have MOQ limit?
A: The MOQ is 1 set.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, Paypal.
Q: Which shipping terms are available?
A: By sea, air, Express
Q: How about the delivery time?
A: Delivery time is normally 3-7 working days after confirm the money. Depends on your quantity.
Q: What guarantee do you have?
A: The product warranty period is 2 years, except for wearing parts (if the product fails to work normally due to poor manufacturing, the company will replace and repair products and parts for users free of charge. Product damage caused by human causes is not covered by the warranty).
Q: Can I purchase parts separately?
A: Yes, all pump spare parts can be purchased separately.