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Explosion-proof self-priming pump, stainless steel explosion-proof self-priming pump, ZXPB explosion-proof self-priming pump
First, proof self-priming pump Overview:
The series explosion-proof self - priming pump has a certain self-priming capacity , can make the pump in the case of water can not easily start, and maintain normal operation. At present, China's self-priming pump is basically a self-priming centrifugal pump. Self-priming pump self-priming due to the different ways can be divided into external mixed self-priming pump, internal mixed self-priming pump with a vacuum-assisted self-priming pump powered by the pump itself, self-priming pump by liquid and Materials can be divided into self-priming sewage pump, water self-priming pump, corrosion-resistant self-priming pump, stainless steel self-priming pump and other self-priming pump structure . The main components are: pump body, pump cover, impeller, shaft, bearings and so on. The pump body has a vortex-shaped flow passage, and a large volume of gas-water separation chamber is arranged around the outer layer of the flow passage. The lower part of the pump body is cast with a seat angle as a fixed pump.
Explosion-proof self-priming pump inlet and outlet can be hose or flange connection. When equipped with hose, the hose should be lined with imported steel wire, to prevent the pipe from suction pump suction deformation. A closed single-stage impeller is installed in the scroll passage of the pump body, and a sealed chamber is formed on the pump cover. The bearing body is internally filled with grease to lubricate the bearing, the V-pulley or the coupling at the rear end of the pump shaft, and the pump or electric motor or internal combustion engine.
The series stainless steel explosion-proof self-priming pump is divided into ZXPB water-proof explosion-proof self-priming pump and ZWPB sewage explosion-proof self-priming pump, water can only transport the liquid without impurity particles, and sewage-type particles and non-granular media can only The efficiency is slightly lower.
Second, ZXWPB stainless steel self-priming pump model meaning
50ZXPB15-12 ZXPB-water-proof stainless steel explosion-proof self-priming pump (non-granular media) 50-caliber mm 15-flow m3 / h 12-head m
ZWPB50-15-30 ZWPB-non-clogging stainless steel explosion-proof self-priming pump (with granular media) 50-caliber mm 15-flow m3 / h 30-head m
Third, ZXPB-type self-priming centrifugal pump conditions of use:
1, self-priming centrifugal pump for ambient temperature ≤ 40 ℃, altitude of ≤ 1000m, relative humidity ≤ 95%, medium temperature ≤ 80 ℃, special requirements up to 200 ° C.
2, self-priming height can not exceed the specified value of 5-6.5 meters, suction pipe length ≤ 10 meters way:
1, stainless steel explosion-proof self-priming pump for industrial and urban water supply and drainage, environmental protection, construction, fire protection, chemicals, pharmaceuticals, dyes, printing and dyeing , Brewing, electricity, electroplating, paper making, mining and washing, equipment cooling and so on. Medium temperature does not exceed 80 ℃, viscosity ≤ 100 PCT, solid content of up to 30%.
2, explosion-proof self-priming pump with copper impeller, widely used in oil depots, gas stations, tankers, tankers, wharfs, oil tankers, airports, respectively, transportation of gasoline, kerosene, diesel, jet fuel and so on. Such as the switch to corrosion-resistant mechanical seals and stainless steel can also be applied to chemical, pharmaceutical, brewing, electroplating, printing, paper making, electric power mines and other transmission medium temperature -20 ℃ -80 ℃, viscosity ≤ 100 PCT. This series of pumps are especially suitable for ships on tankers or water transports.
Fourth, ZXPB-water-proof explosion-proof self-priming pump performance parameters table
|
model
|
Flow Q
|
Head
(m)
|
Suction
(m)
|
Speed
(r / min)
|
Self-priming performance
(min / 5m)
|
Power (Kw)
|
|
(M 3 / h)
|
(L / s)
|
Shaft power
|
Motor Power
|
|
25ZXPB3.2-20
|
3.2
|
0.9
|
20
|
6.5
|
2900
|
1.9
|
0.46
|
1.1
|
|
25ZXPB3.2-32
|
3.2
|
0.9
|
32
|
6.5
|
2900
|
1.8
|
0.8
|
1.5
|
|
40ZXPB6.3-20
|
6.3
|
1.8
|
20
|
6.5
|
2900
|
1.9
|
0.87
|
1.5
|
|
40ZXPB10-40
|
10
|
2.8
|
40
|
6.5
|
2900
|
1.5
|
2.7
|
4
|
|
50ZXPB15-12
|
15
|
4.2
|
12
|
6.5
|
2900
|
2.4
|
1.1
|
1.5
|
|
50ZXPB18-20
|
18
|
5
|
20
|
6.5
|
2900
|
1.9
|
1.8
|
2.2
|
|
50ZXPB12.5-32
|
12.5
|
3.5
|
32
|
6.5
|
2900
|
1.5
|
2.1
|
3
|
|
50ZXPB20-30
|
20
|
5.6
|
30
|
6.5
|
2900
|
1.5
|
2.6
|
4
|
|
50ZXPB14-35
|
14
|
3.9
|
35
|
6.5
|
2900
|
1.5
|
2.7
|
4
|
|
50ZXPB10-40
|
10
|
2.8
|
40
|
6.5
|
2900
|
1.5
|
2.7
|
4
|
|
50ZXPB12.5-50
|
12.5
|
3.5
|
50
|
6.5
|
2900
|
1.4
|
4.3
|
5.5
|
|
50ZXPB15-60
|
15
|
4.2
|
60
|
6.5
|
2900
|
1.3
|
6.2
|
7.5
|
|
50ZXPB20-7.5
|
20
|
5.6
|
7.5
|
6.5
|
2900
|
1.3
|
9.8
|
11
|
|
65ZXPB30-15
|
30
|
8.3
|
15
|
6.5
|
2900
|
2
|
1.9
|
3
|
|
65ZXPB25-32
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25
|
6.9
|
32
|
6
|
2900
|
1.5
|
4.4
|
5.5
|
|
80ZXPB35-13
|
35
|
9.7
|
13
|
6
|
2900
|
3.4
|
1.9
|
3
|
|
80ZXPB43-17
|
43
|
12
|
17
|
6
|
2900
|
1.8
|
3.1
|
4
|
|
80ZXPB40-22
|
40
|
11.1
|
twenty two
|
6
|
2900
|
1.9
|
4.4
|
5.5
|
|
80ZXPB50-25
|
50
|
13.9
|
25
|
6
|
2900
|
1.5
|
5.2
|
7.5
|
|
80ZXPB50-32
|
50
|
13.9
|
32
|
6
|
2900
|
1.5
|
6.8
|
7.5
|
|
80ZXPB60-55
|
60
|
16.7
|
55
|
6
|
2900
|
1.5
|
15
|
18.5
|
|
80ZXPB60-70
|
60
|
16.7
|
70
|
6
|
2900
|
1.2
|
20.1
|
twenty two
|
|
100ZXPB100-20
|
100
|
27.8
|
20
|
6
|
2900
|
1.8
|
7.8
|
11
|
|
100ZXPB100-40
|
100
|
27.8
|
40
|
6
|
2900
|
1.8
|
16.3
|
twenty two
|
|
100ZXPB100-65
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100
|
27.8
|
65
|
6
|
2900
|
1.8
|
27.7
|
30
|
|
100ZXPB70-75
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70
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19.4
|
75
|
6
|
2900
|
1.8
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24.3
|
30
|
|
150ZXPB170-55
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170
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47.2
|
55
|
5
|
2900
|
1.8
|
39.2
|
45
|
|
150ZXPB170-65
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170
|
47.2
|
65
|
5
|
2900
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1.3
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46.3
|
55
|
|
150ZXPB160-80
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160
|
44.4
|
80
|
5
|
2900
|
1.2
|
53.6
|
55
|
|
200ZXPB400-32
|
400
|
111.1
|
32
|
5
|
1450
|
2
|
52.1
|
55
|
|
200ZXPB280-63
|
280
|
77.8
|
63
|
5
|
1450
|
1.5
|
73.9
|
90
|
|
200ZXPB350-65
|
350
|
97.2
|
65
|
5
|
1450
|
1.5
|
97.2
|
110
|
|
250ZXPB550-32
|
550
|
152.8
|
32
|
5
|
1450
|
2
|
72.3
|
75
|
|
250ZXPB400-50
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400
|
111.1
|
50
|
5
|
1450
|
2
|
80
|
90
|
|
250ZXPB450-55
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450
|
125
|
55
|
5
|
1450
|
2
|
102.1
|
110
|
|
250ZXPB400-75
|
400
|
111.1
|
75
|
5
|
1450
|
1.5
|
125.6
|
132
|
|
300ZXPB600-32
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600
|
166.7
|
32
|
5
|
1450
|
2
|
79.2
|
90
|
|
300ZXPB500-50
|
500
|
138.9
|
50
|
5
|
1450
|
2
|
104.6
|
110
|
|
300ZXPB550-55
|
550
|
152.8
|
55
|
5
|
1450
|
2
|
117.6
|
132
|
Fifth, ZWPB non-blocking explosion-proof self-priming pump conditions
1, ambient humidity 50 ℃, medium temperature 80 ℃ special requirements up to 200 ℃.
2, medium PH value cast iron material is 6-9, stainless steel is 2-13.
3, medium heavy does not exceed 1240 kg / m3.
4, self-priming height 4.5-5.5 meters can not exceed the specified value, such as the need to self-priming higher optional my company's strong self-priming pump series; suction tube length of 10 meters.
5, through the ability to suspend the particle diameter of 60% of the pump diameter, the fiber length of 5 times the pump diameter.
Six, ZWPB non-blocking explosion-proof self-priming pump performance parameters
|
model
|
Flow Q
m3 / h
|
Head
m
|
Motor power
KW
|
Speed
r / min
|
|
ZWPB25-8-15
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8
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15
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1.5
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2900
|
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ZWPB32-10-20
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10
|
20
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2.2
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2900
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ZWPB32-20-12
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20
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12
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2.2
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2900
|
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ZWPB40-20-12
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20
|
12
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2.2
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2900
|
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ZWPB40-10-20
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10
|
20
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2.2
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2900
|
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ZWPB40-15-30
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15
|
30
|
3
|
2900
|
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ZWPB50-10-20
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10
|
20
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2.2
|
2900
|
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ZWPB50-20-12
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20
|
12
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2.2
|
2900
|
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ZWPB50-15-30
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15
|
30
|
3
|
2900
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ZWPB65-30-18
|
30
|
18
|
4
|
1450
|
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ZWPB65-20-30
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20
|
30
|
5.5
|
2900
|
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ZWPB65-15-30
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15
|
30
|
3
|
2900
|
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ZWPB65-20-14
|
20
|
14
|
2.2
|
2900
|
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ZWPB65-25-40
|
25
|
40
|
7.5
|
2900
|
|
ZWPB65-30-50
|
30
|
50
|
11
|
2900
|
|
ZWPB80-40-16
|
40
|
16
|
4
|
1450
|
|
ZWPB80-40-50
|
40
|
50
|
18.5
|
2900
|
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ZWPB80-65-25
|
65
|
25
|
7.5
|
2900
|
|
ZWPB80-80-35
|
80
|
35
|
15
|
2900
|
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ZWPB80-50-60
|
50
|
60
|
twenty two
|
2900
|
|
ZWPB100-100-15
|
100
|
15
|
7.5
|
1450
|
|
ZWPB100-80-20
|
80
|
20
|
7.5
|
1450
|
|
ZWPB100-100-20
|
100
|
20
|
11
|
1450
|
|
ZWPB100-100-30
|
100
|
30
|
twenty two
|
2900
|
|
ZWPB100-80-60
|
80
|
60
|
37
|
2900
|
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ZWPB100-80-80
|
80
|
80
|
45
|
2900
|
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ZWPB125-120-20
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120
|
20
|
15
|
1450
|
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ZWPB125-200-15
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200
|
15
|
15
|
1450
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ZWPB150-200-15
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200
|
15
|
15
|
1450
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ZWPB150-250-25
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250
|
25
|
45
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2900
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ZWPB200-280-14
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280
|
14
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twenty two
|
1450
|
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ZWPB200-300-18
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300
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18
|
37
|
1450
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ZWPB200-280-28
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280
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28
|
55
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1450
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ZWPB250-420-20
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420
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20
|
55
|
1450
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ZWPB300-800-14
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800
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14
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55
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1450
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Explosion-proof self-priming pump Ordering Information:
First, ① product name and type of explosion-proof self-priming pump ② Explosion-proof self-priming pump diameter ③ Explosion-proof self-priming pump head (m) ④ ZXPB Explosion-proof self-priming pump flow ⑤ ZXPB Explosion-proof self-priming pump motor power / min) ⑦ explosion-proof self-priming pump voltage 〔V〕 ⑧ ZWPB explosion-proof self-priming pump suction (m) ⑨ ZXPB explosion-proof self-priming pump with accessories so that our correct selection for you.
Second, if the design unit has chosen my company's explosion-proof self-priming pump product model, please press ZWPB explosion-proof self-priming pump model directly to our sales department to order.
Third, when the use of the occasion is very important or the environment is more complex, please try to provide design drawings and detailed parameters, by our company's technical experts for your review checks.
Note: If the delivery of liquids and high levels of environmental explosion-proof magnetic pump can be used, if the flow and lift required is relatively small Such pumps can not choose the right type of low-flow explosion-proof self-priming pump.
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Jiangsu First Machinery Equpment Co.,LTD All rights reserved. Address: Xinqiao Industrial Park Jingjiang City 
