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ZWL direct connection non clogging self-priming sewage pump
Brand: Quanda Pump Valve Address: Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Model: ZWL Direct Connection Non clogging Self suction S
Product details
ZWL direct connection non clogging self-priming sewage pumpWe are a professional unit engaged in the development and production of pump products, with strong technical strength, complete computer testing equipment, and rich manufacturing experience. The latest ZWL type direct connection non blocking self-primingSewage pumpAdvanced design, smooth operation, compact structure, and wide application. Welcome to ZWL type direct connection non blockingself priming pumpIt will definitely achieve satisfactory results for you.
ZWL direct connectionNon clogging self-priming sewage pumpproduct overview
ZWL direct connected non clogging self-priming sewage pump is a novel pump product developed on the basis of repeated research on similar technologies at home and abroad. The direct connection sewage pump integrates self-priming and non clogging sewage discharge, adopts axial reflux external mixing, and through the unique design of the pump body and impeller flow channel, it can suction and discharge large solid particles, long fibers, sediments, waste impurities, feces treatment and all engineering sewage materials without the need for a bottom valve like a general self-priming clean water pump. It can be widely applied to industries such as municipal sewage engineering, light industry, papermaking, textile, food, chemical industry, electric power, petroleum, mining, and river pond aquaculture. Direct coupled sewage pump is currently an ideal impurity pump for pumping solid particles, fibers, slurries, and mixed suspensions in China.
ZWL direct connectionNon clogging self-priming sewage pumpStructural characteristics
ZWL direct coupled non clogging self-priming sewage pump adopts a direct coupled structure. Compared with similar domestic sewage pump products, it has the characteristics of compact structure, less vibration, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, and easy use and maintenance. It is the first of its kind in the sewage pump series in China. All technical performance indicators are leading domestically and have reached the international advanced level, with broad application markets and development prospects.
ZWL direct connectionNon clogging self-priming sewage pumpWorking principle
The pump body of the direct connected non clogging self-priming sewage pump is equipped with a storage chamber, which is connected to the working chamber of the sewage pump through the upper reflux hole and the lower circulation hole, forming an axial reflux external hybrid system of the pump. After the sewage pump stops working, there is already a certain volume of liquid stored in the pump chamber. When the sewage pump is started, the stored liquid inside the pump is pushed upwards with air under the action of the impeller. The liquid flows back to the working chamber through the gas-liquid separation pipe network, and the gas is discharged outside the sewage pump, creating a certain degree of vacuum inside the pump and achieving self-priming.
ZWL direct coupled self-priming sewage pump is a novel product developed on the basis of repeated research on similar technologies at home and abroad. The ZWL type direct connection self-priming pump adopts a direct connection structure. Compared with similar domestic products, it has the characteristics of simple and compact structure, less vibration, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, and easy use and maintenance. It is the first of its kind in the non clogging self-priming sewage pump series in China. This pump integrates self-priming and non clogging sewage discharge, adopts an axial reflux external mixing type, and through the unique design of the pump body and impeller flow channel, it can suction and discharge liquids containing large solid particles and long fiber impurities without the need for bottom valves and irrigation water like general self-priming water pumps. It can be widely used in municipal sewage engineering, river pond aquaculture, light industry, papermaking, textile, food, chemical industry, electrical industry, fiber, pulp and mixed suspension, and is the most ideal impurity pump for chemical media. All technical performance indicators are leading domestically and have reached the international advanced level, with broad application markets and development prospects.
ZWL direct connectionNon clogging self-priming sewage pumpcharacteristic:
1. Compact structure. The ZWL direct connection self-priming sewage pump has a horizontal structure, integrated pump and machine, beautiful appearance, and occupies less space. Compared with ordinary self-priming pumps, it occupies 30% less space. If an IP54 outdoor motor is used, there is no need for a pump room and it can be placed outdoors for use.
2. Smooth operation, low noise, and high concentricity of components. The motor and pump are directly connected, simplifying the intermediate structure and increasing the smoothness of operation. The impeller has excellent dynamic and static balance, operates without vibration, has low noise, extends the service life of bearings, and improves the operating environment.
3. The shaft seal adopts high-quality mechanical seals, and the dynamic and static rings are made of hard alloy, which is wear-resistant, leak free, and has a long service life.
4. Adopting advanced hydraulic models, it has the characteristics of high efficiency and good performance.
5. Easy to install, use, and maintain. The discharge pipeline does not require a check valve, and the suction pipeline does not require a bottom valve, thus simplifying the pipeline system and improving working conditions.
6. Unique structure and good self-priming performance, only a certain amount of liquid needs to be stored in the pump body before operation.
ZWL direct connectionNon clogging self-priming sewage pumpScope of use:
1. The environmental humidity is 50 ℃, and the medium temperature is required to reach 200 ℃.
2. The pH value of the medium is 6-9 for cast iron and 2-13 for stainless steel.
3. The medium density shall not exceed 1240 kg/m3.
4. The self-priming height cannot exceed the specified value of 4.5-5.5 meters, and the length of the suction pipe is 10 meters.
5. The suspended particle diameter is 60% of the pump diameter and the fiber length is 5 times the pump diameter.
ZWL direct connection non clogging self-priming sewage pumpPerformance parameters:
|
model |
internet traffic |
lift |
power |
rotational speed |
efficiency |
npsh |
Self priming height |
self-priming time |
Weight (kg) |
|
ZWL25-8-15 |
8 |
15 |
1.5 |
2900 |
45 |
2.0 |
5.0 |
3 |
68 |
|
ZWL32-9-30 |
9 |
30 |
3 |
2900 |
48 |
2.5 |
5.0 |
3 |
68 |
|
ZWL40-10-20 |
10 |
20 |
2.2 |
2900 |
45 |
2.5 |
5.0 |
3 |
95 |
|
ZWL40-20-15 |
20 |
15 |
2.2 |
2900 |
45 |
2.5 |
5.0 |
3 |
68 |
|
ZWL40-15-30 |
15 |
30 |
3 |
2900 |
48 |
2.5 |
5.0 |
3 |
68 |
|
ZWL50-10-20 |
10 |
20 |
2.2 |
2900 |
45 |
2.5 |
5.0 |
3 |
68 |
|
ZWL50-20-15 |
20 |
15 |
2.2 |
2900 |
45 |
2.5 |
5.0 |
3 |
68 |
|
ZWL50-15-30 |
15 |
30 |
3 |
2900 |
48 |
2.5 |
5.0 |
3 |
95 |
|
ZWL50-20-35 |
20 |
35 |
5.5 |
2900 |
48 |
2.5 |
5.5 |
3 |
140 |
|
ZWL50-20-40 |
20 |
40 |
7.5 |
2900 |
48 |
2.5 |
5.5 |
3 |
150 |
|
ZWL65-30-18 |
30 |
18 |
4 |
2900 |
45 |
2.5 |
5.0 |
3 |
125 |
|
ZWL65-25-30 |
25 |
30 |
5.5 |
2900 |
50 |
3.0 |
5.0 |
3 |
135 |
|
ZWL65-25-40 |
25 |
40 |
7.5 |
2900 |
50 |
3.0 |
5.5 |
2 |
140 |
|
ZWL65-40-25 |
40 |
25 |
7.5 |
2900 |
50 |
3.0 |
5.0 |
3 |
150 |
|
ZWL65-65-25 |
65 |
25 |
11 |
2900 |
52 |
3.0 |
5.0 |
3 |
200 |
|
ZWL80-40-16 |
40 |
16 |
4 |
2900 |
50 |
3.0 |
5.0 |
3 |
125 |
|
ZWL80-40-25 |
40 |
25 |
7.5 |
2900 |
50 |
3.0 |
5.0 |
3 |
140 |
|
ZWL80-25-40 |
25 |
40 |
7.5 |
2900 |
50 |
3.0 |
5.5 |
2 |
150 |
|
ZWL80-65-25 |
65 |
25 |
11 |
2900 |
52 |
3.0 |
5.0 |
3 |
220 |
|
ZWL80-80-35 |
80 |
35 |
15 |
2900 |
45 |
3.0 |
5.5 |
3 |
250 |
|
ZWL80-50-60 |
50 |
60 |
22 |
2900 |
55 |
3.0 |
5.5 |
3 |
300 |
|
ZWL100-100-15 |
100 |
15 |
7.5 |
1450 |
50 |
4.0 |
5.0 |
3 |
230 |
|
ZWL100-80-20 |
80 |
20 |
7.5 |
1450 |
53 |
4.0 |
5.0 |
3 |
230 |
|
ZWL100-100-20 |
100 |
20 |
11 |
1450 |
53 |
4.0 |
5.0 |
3 |
270 |
|
ZWL100-100-30 |
100 |
30 |
22 |
1450 |
53 |
4.0 |
5.0 |
2 |
320 |
|
ZWL100-80-45 |
80 |
45 |
30 |
2900 |
53 |
4.0 |
5.5 |
2 |
380 |
|
ZWL100-80-60 |
80 |
60 |
37 |
2900 |
53 |
4.0 |
5.5 |
2 |
430 |
|
ZWL100-80-80 |
80 |
80 |
45 |
2900 |
53 |
4.0 |
5.5 |
2 |
480 |
|
ZWL125-120-20 |
120 |
20 |
15 |
1450 |
55 |
4.5 |
5.0 |
2 |
380 |
|
ZWL150-200-15 |
200 |
15 |
15 |
1450 |
60 |
5.0 |
5.0 |
3.5 |
380 |
|
ZWL150-200-20 |
200 |
20 |
22 |
1450 |
60 |
5.0 |
5.0 |
3 |
420 |
|
ZWL150-200-25 |
200 |
25 |
30 |
1450 |
60 |
5.0 |
5.0 |
3 |
520 |
|
ZWL150-180-30 |
180 |
30 |
37 |
1450 |
65 |
5.0 |
5.0 |
3 |
580 |
|
ZWL150-180-38 |
180 |
38 |
55 |
1450 |
45 |
5.0 |
5.0 |
3.5 |
700 |
|
ZWL200-280-14 |
280 |
14 |
22 |
1450 |
65 |
5.0 |
5.0 |
3 |
600 |
|
ZWL200-300-18 |
300 |
18 |
37 |
1450 |
65 |
5.0 |
5.0 |
3 |
680 |
|
ZWL200-280-28 |
280 |
28 |
55 |
1450 |
55 |
4.8 |
5.2 |
3 |
820 |
|
ZWL250-420-20 |
420 |
20 |
55 |
1450 |
61 |
6.0 |
4.5 |
2.5 |
1020 |
|
ZWL300-800-14 |
800 |
14 |
55 |
1450 |
65 |
6.0 |
4.5 |
2.5 |
1200 |
Please provide as much as possible for ordering:
1. Model 2. Diameter 3. Head (m) 4. Flow rate 5. Motor power (KW) 6. Speed (R/min) 7. Material without accessories 8. Voltage (V)
Welcome to visit our Quanda Pump Valve【www.quandabf.cn】If you have any questions You can call us and we will do our best to provide you with high-quality service.
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