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No. 8 Zhangbao North Road, Dongou Industrial Park, Yongjia County, Wenzhou City, Zhejiang Province
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Zhejiang Jiujiang Pump Industry Co., Ltd
ZWC/ZXC diesel engine self-priming sewage pump
NegotiableUpdate on 03/28
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Overview
ZWC diesel engine self-priming sewage pump integrates self-priming and unobstructed sewage discharge. It can not only operate like a general water self-priming pump without the need for a bottom valve or water injection, but also suck up pollutants containing large solid particles, long fibers, sediment, waste minerals, impurities, feces treatment, and all engineering sewage. With the mobility of the diesel engine, it does not require the use of wires, which further improves the flexibility of the pump.
Product Details
1、 ZWC/ZXC Diesel Engine Self priming Sewage Pump Product Overview:
ZWC diesel engine self-priming sewage pumpIntegrating self-priming and non clogging sewage discharge, it can not only operate like a regular water self-priming pump without the need for a bottom valve or water injection, but also suck up pollutants containing large solid particles, long fibers, sediment, waste minerals, impurities, feces treatment, and all engineering sewage materials, completely reducing the labor intensity of workers. It is also easy to use, move, and install, with minimal maintenance and stable performance. And it is easy to use, move, install, requires minimal maintenance, and has stable performance.In conjunction with the mobility of the diesel engine, the reason for not needing to use electrical wires further enhances the flexibility of the pump.
two、 ZWC/ZXC diesel engine self-priming sewage pumpScope of use:
① Environmental temperature ≤ 45 ℃, medium temperature ≤ 60 ℃.
② The pH value of the medium is 6-9 for cast iron pumps and 1-14 for stainless steel pumps.
③ The maximum diameter of the particles is 60% of the pump diameter, and the fiber length is 5 times the diameter.
④ 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 1240 kg/cubic meter.
three、 ZWC/ZXC diesel engine self-priming sewage pumpModel meaning:
50 ZWC/ZXC10 - 20
| | | |
|| | | ______ Head 20 m
| | |
|Rated flow rate of 10 (m3/h)
| |
|Diesel engine self-priming sewage pump
|
|_________________Inlet diameter 50 (mm)
fourThe【ZWC/ZXCDiesel engine self-priming sewage pumpStructure and working principle:
ZWC/ZXCDiesel engine self-priming sewage pumpIt mainly consists of pump body, impeller, back cover, mechanical seal, pump shaft, bearing seat, inlet valve, gas-liquid separation pipe, water inlet valve, inlet and outlet pipes, etc. The structure of the pump is shown in the diagram. The working principle of the pump: The pump body is equipped with a liquid storage chamber, which is connected to the pump working chamber through the upper reflux hole and the lower circulation hole, forming an axial reflux external hybrid system of the pump. After the pump stops working, there is already a certain volume of liquid stored in the pump chamber. When the pump is started, the stored liquid inside the pump is ejected upwards with air under the action of the impeller. The liquid flows back to the working chamber through the grid of the gas-liquid separation tube, and the gas is discharged outside the pump, creating a certain degree of vacuum inside the pump and achieving self-priming.
fiveThe【ZWC/ZXCAppearance of Diesel Engine Self priming Sewage Pump：
1. Appearance of self-priming sewage pump for multi cylinder high horsepower diesel engine
2. Appearance of self-priming sewage pump for single cylinder mobile diesel engine
VI【ZWC/ZXCDiesel engine self-priming sewage pumpModel parameters:
|
model |
traffic |
head |
power |
efficiency |
Net Positive Suction Head (NPSH) |
|
ZWC25-8-15 |
8 |
15 |
2.2 |
45 |
2.0 |
|
ZWC32-5-20 |
5 |
20 |
2.2 |
45 |
2.5 |
|
ZWC32-10-20 |
10 |
20 |
2.2 |
45 |
2.5 |
|
ZWC32-9-30 |
9 |
30 |
3 |
48 |
2.5 |
|
ZWC40-10-20 |
10 |
20 |
2.2 |
45 |
2.5 |
|
ZWC40-20-15 |
20 |
15 |
2.2 |
45 |
2.5 |
|
ZWC40-15-30 |
15 |
30 |
3 |
48 |
2.5 |
|
ZWC50-10-20 |
10 |
20 |
2.2 |
45 |
2.5 |
|
ZWC50-20-12 |
20 |
12 |
2.2 |
45 |
2.5 |
|
ZWC50-15-30 |
15 |
30 |
3 |
48 |
2.5 |
|
ZWC50-20-35 |
20 |
35 |
5.5 |
48 |
2.5 |
|
ZWC65-30-18 |
30 |
18 |
4 |
45 |
2.5 |
|
ZWC65-25-30 |
25 |
30 |
5.5 |
50 |
3.0 |
|
ZWC65-25-40 |
25 |
40 |
7.5 |
50 |
3.0 |
|
ZWC65-40-25 |
40 |
25 |
7.5 |
50 |
3.0 |
|
ZWC65-65-25 |
65 |
25 |
7.5 |
52 |
3.0 |
|
ZWC80-40-16 |
40 |
16 |
4 |
50 |
3.0 |
|
ZWC80-40-25 |
40 |
25 |
7.5 |
50 |
3.0 |
|
ZWC80-25-40 |
25 |
40 |
7.5 |
50 |
3.0 |
|
ZWC80-65-25 |
65 |
25 |
7.5 |
52 |
3.0 |
|
ZWC80-80-35 |
80 |
35 |
15 |
45 |
3.0 |
|
ZWC80-40-50 |
40 |
50 |
18.5 |
50 |
3.0 |
|
ZWC80-50-60 |
50 |
60 |
22 |
55 |
3.0 |
|
ZWC100-100-15 |
100 |
15 |
7.5 |
50 |
4.0 |
|
ZWC100-80-20 |
80 |
20 |
7.5 |
53 |
4.0 |
|
ZWC100-100-20 |
100 |
20 |
11 |
53 |
4.0 |
|
ZWC100-100-30 |
100 |
30 |
22 |
53 |
4.0 |
|
ZWC100-80-45 |
80 |
45 |
30 |
55 |
4.0 |
|
ZWC100-80-60 |
80 |
60 |
37 |
53 |
4.0 |
|
ZWC100-80-80 |
80 |
80 |
45 |
50 |
4.0 |
|
ZWC125-120-20 |
120 |
20 |
15 |
55 |
4.5 |
|
ZWC150-180-14 |
180 |
14 |
15 |
60 |
5.0 |
|
ZWC150-180-20 |
180 |
20 |
22 |
60 |
5.0 |
|
ZWC150-180-30 |
180 |
30 |
37 |
65 |
5.0 |
|
ZWC150-180-38 |
180 |
38 |
55 |
45 |
5.0 |
|
ZWC200-280-14 |
280 |
14 |
22 |
65 |
5.0 |
|
ZWC200-280-20 |
280 |
20 |
37 |
62 |
5.0 |
|
ZWC200-300-25 |
300 |
25 |
45 |
59 |
5.0 |
|
ZWC200-280-28 |
280 |
28 |
55 |
55 |
4.8 |
|
ZWC250-420-20 |
420 |
20 |
55 |
61 |
6.0 |
|
ZWC300-800-14 |
800 |
14 |
55 |
65 |
6.0 |
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