- Overview
- Product Description
- Product Parameters
- Applications
- Packaging & Shipping
- Company Profile
- Certifications
- FAQ
Basic Info.
Product Description
horizontal self priming non clog sewage centrifugal pump
ZW series pump are horizontal single stage single suction sewage centrifugal pumps.
They are widely used in underground drainage of mines, light industry, papermaking, textiles, food, chemical industry, metallurgy, medicine, municipal sewage discharge, river pond aquaculture etc for transporting containing solid particles, fibers, slurry, muddy suspended medium etc.
The temperature of the medium conveyed by the ZW-type submersible sewage pump shall not exceed 60ºC, the ambient temperature not exceed 45 ºC.
ZW series self priming sewage pumps advantages are as follows:
1. It is the most ideal impurity pump. The maximum diameter of the particles is 60% of the pump diameter, and the fiber length is 5 times the diameter; A pump type with a diameter of 50mm or more can suck and deliver impurities containing liquid with a particle diameter of no more than 30mm and a fiber length of 1.5 times the impeller diameter; The total weight of impurities in the medium shall not exceed 15% of the total weight of the medium, and the specific gravity of the medium shall not exceed 1240kg/m3.
2. Comprehensive performance is good, high head: long distance and high head transportion, single set head can reach to max 60m.
3. High flow rate capacity: can be reached 800m3/h.
4. Diameter size:outlet size from 25mm to 250mm.
5. Widely material optional: cast iron (PH value 6-9), stainless steel (PH value 1-14) etc or custom materials.
6. Widely application: containing solid particles, fibers, slurry, muddy suspended medium etc can all be transported, widely used in underground drainage of mines, light industry, papermaking, textiles, food, chemical industry, metallurgy, medicine, municipal sewage discharge, river pond aquaculture etc.
7. Driving engine of motor and diesel are available.
8. Kinds of driving method satisfy different space need on site: DC, CL, CR, CV, ZV, HC and direct connection
9. Our company passed ISO certificate and all of our pumps pass CE certificate, comply with international standards.
10. Simple structure, good self suction performance, strong sewage discharge capacity, high efficiency and energy conservation, convenient use and maintenance, etc.
11. Easy operation, lower noise and vibration. This pump combines self priming and non clogging sewage discharge, which can be used like a regular clean water self priming pump without the need for a bottom valve and irrigation water. It can also extract pollutants containing large particle solid blocks, long fibers, sediment, waste ore impurities, fecal treatment, and all engineering sewage, completely reducing the labor intensity of workers. Moreover, it is easy to use, move, and install, with minimal maintenance, and stable performance.
ZW series self priming sewage pumps construction:
2. Inlet one-way valve
3. Inlet valve seat
4. Water filling valve
5. Outlet connection
6. Pump body
7. Gas liquid separation pipe
8. Rear cover
9. Impeller
10. Mechanical seal
11. Water retaining ring
12. Bearing seat
13. Pump shaft
14. Bottom cover plate
15. Bearing cover
16. Bolts
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 | Motor Power (kw) | Clear Water Performance | Self Priming Height (m) | Self Priming Time (min/5m) | Inlet/Outlet (mm) | |||||
| Capacity | Head (m) | Speed (r/min) | Efficiency (%) | NPSH (m) | ||||||
| m³/h | L/S | |||||||||
ZW25 | 2.2 | 8 | 2.22 | 15 | 2900 | 45 | 2 | 5.5 | 3 | 25/25 |
ZW32 | 2.2-3 | 5-10 | 1.39-2.78 | 20-30 | 2900 | 45-48 | 2.5 | 5.5 | 3 | 32/32 |
ZW40 | 2.2-3 | 10-20 | 2.78-5.56 | 15-30 | 2900 | 45-48 | 2.5 | 5.5 | 3 | 40/32 |
ZW50 | 2.2-5.5 | 10-20 | 2.78-5.56 | 12-35 | 2900 | 45-48 | 2.5 | 5.5 | 3 | 50/40 |
ZW65 | 4-7.5 | 25-65 | 6.94-18.06 | 18-40 | 1450/2900 | 45-52 | 2.5-3 | 5.5 | 2-3 | 65/65 |
ZW80 | 4-22 | 25-80 | 6.94-22.22 | 16-60 | 1450/2900 | 45-55 | 3 | 5-5.5 | 2-3 | 80/65 |
ZW100 | 7.5-22 | 80-100 | 22.22-27.78 | 15-30 | 1450/2900 | 50-53 | 4 | 5.5 | 2-3 | 100/80 |
ZW125 | 15 | 120 | 33.33 | 20 | 1450 | 55 | 4.5 | 5.5 | 2 | 125/125 |
ZW150 | 15-55 | 180 | 50 | 14-38 | 1450 | 45-65 | 5 | 5-6 | 3-3.5 | 150/125 |
ZW200 | 22-55 | 280 | 77.78 | 14-28 | 1450 | 55-65 | 4.8-5 | 5-5.2 | 3 | 200/150 |
ZW250 | 55 | 420 | 116.67 | 20 | 1450 | 61 | 6 | 4.5 | 2.5 | 250/200 |
ZW300 | 55 | 800 | 222.22 | 14 | 1450 | 65 | 6 | 4.5 | 2.5 | 300/250 |
Mining drainage Chemical industry Metallurgy
Papermaking Medicine Pond aquaculture
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.
| CE 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, Alibaba Trade Assurance.
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.