Centrifugal Pump ISG

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Product Description:

No.

Model

FlowLift
(M)
Efficiency
(%)
Rpm
(r/min)
Motor Power
(kw)
Must NPSH
r(m)
G.W
(kg)
(M3/h)(L/s)
00115-801.1
1.5
2.0
0.3
0.42
0.55
8.5
8
7
26
34
34
2800

0.182.317
00220-1101.8
2.5
3.3
0.5
0.69
0.91
16
15
13.5
25
34
35
28000.372.325
00320-1601.8
2.5
3.3
0.5
0.69
0.91
33
32
30

19
25
23

29000.752.329
00425-1102.8
4
5.2

0.78
1.11
1.44

16
15
13.5
34
42
41
29000.552.326
00525-1252.8
4
5.2
0.78
1.11
1.44
20.6
20
18
28
36
35
29000.752.328
00625-125A2.5
3.6
4.6
0.69
1.0
1.28
17
16
14.4
3529000.552.327
00725-1602.8
4
5.2

0.78
1.11
1.44

33
32
30

24
32
33

29001.52.339
00825-160A2.6
3.7
4.9
0.72
1.03
1.36
29
28
26
3129001.12.334
00932-1253.5
5
6.5
0.97
1.39
1.8
22
20
18
40
44
42
29000.752.328
01032-125A3.1
4.5
5.8
0.86
1.25
1.61
17.6
16
14.4
4329000.552.328
01140-1004.4
6.3
8.3
1.22
1.75
2.31
13.2
12.5
11.3
48
54
53
29000.552.332
01240-100A3.9
5.6
7.4

1.08
1.56
2.06

10.6
10
9
5229000.372.332
01340-1254.4
6.3
8.3
1.22
1.75
2.31
21
20
18
41
46
43
29001.12.334
01440-125A3.9
5.6
7.4
1.08
1.56
2.06

17.6
16
14.4

40
45
41
29000.752.333
01540-1604.4
6.3
8.3
1.22
1.75
2.31
33
32
30
34
40
42
29002.22.547
01640-160A4
5.5
7
1.11
1.53
1.94
29
28
26.6
33
38
39
29001.52.543
01740-160B3.5
5
6.5

0.97
1.39
1.80

25
24
22.5
31.5
37
39
29001.12.538
01840-2004.4
6.3
8.3
1.22
1.75
2.31
51
50
48
26
33
32
290042.374
01940-200A4
5.5
7
1.11
1.53
1.94
44.6
44
42.7
26
31
32
290032.362
02040-200B3.5
5
6.5
0.97
1.39
1.80
39
38
36
2929002.22.352
02140-2504.4
6.3
8.3
1.22
1.75
2.31
82
80
74

24
28
28

29007.52.3105
02240-250A4
5.5
7
1.11
1.53
1.94
72.5
70
65
24
26
24.5
29005.52.598
02340-250B3.5
5
6.5
0.97
1.39
1.80
63
60
55
25290042.577
02440-100(1)8.8
12.5
16.3

2.44
3.47
4.53

13.2
12.5
11.3

55
62
60

29001.12.334
02540-100(1)A8
11
14.5
2.22
3.05
4.03
10.6
10
9
6029000.752.332
02640-125(1)8.8
12.5
16.3

2.44
3.47
4.53

21.2
20
17.8
49
58
57
29001.52.338
02740-125(1)A8
11
14.5
2.44
3.05
4.03
17
16
14
5729001.12.333
02840-160(1)8.8
12.5
16.3
2.44
3.47
1.53
33
32
30
45
52
51
290032.356

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Q:Domestic pump does not turn, but the motor is energized what is the problem?
The home pump does not turn, but the motor is energized:A: there are heard buzzing, but can not move and no death card. It is likely that the boot capacitor is broken and that the capacitor can be measured with a universal meter.Two: if the motor is sure to have electricity, check whether there is low voltage or broken phase (three-phase motor). These conditions also cause the motor not to rotate, or the speed is low (easy to block), so it should be measured with a universal meter.Three: you can smell there is no burning flavor, may be motor winding interphase short-circuit. Bearings should be hard to break, and it's probably not good to find repairs.If the capacitor is replaced, it is better to choose the same capacitor as the original configuration parameter. If the capacitor is damaged and does not know or can not see the mark parameter, it can be calculated and matched according to the following formula:In C=8JS (F), the capacitance of the C- is S- (F). The current density of the starting winding of J- motor is generally selected from 5 to 7A/ (mm) 2, and the cross section area (mm2) of the starting winding winding. Generally, you can choose 1000W/40 F.
Q:On demand water pump?
RV section is probably under cars and transportation, others. On demand pumps are quite common and used in many RV's.
Q:When did the pump start?
The promotion of water is very important to human life and production. There are various ancient water appliances, such as Egypt's chain pump (seventeenth Century BC), China shadoof (seventeenth Century BC), Burton (Eleventh Century BC) and water (first Century ad). The famous spiral rods invented by Archimedes in the third Century BC can lift water to a few meters in a steady and continuous way, and the principle is still used by modern screw pumps.In 200 BC, the ancient Greek fire pump craftsmen invented by Kurt Siby Lucius is a kind of piston pump has the most original, the main components of a typical piston pump piston pump, but only after the steam engine was developed rapidly.1840~1850 years, the United States invented Worthington pump cylinder and steam cylinder opposite, the direct impact of the piston pump, marking the formation of modern piston pumps. Nineteenth Century was the climax of the development of piston pumps, which were already used in a variety of machines, such as water presses. However, with the rapid increase in water demand, from 1920s, the piston pumps with low speed and large flow were gradually replaced by high-speed centrifugal pumps and rotary pumps. But in the field of high pressure and small flow, reciprocating pump still occupies the main position, especially diaphragm pump and plunger pump have their own advantages and are used more and more.
Q:Suppose the liquid temperature range for the water pump is -20 .. 90 °C.?
(edited) The physical size of the pumping arrangement was not described. I assume that the pump has all metallic components because of the high (194 F) 90degC design operating temperature. There may be some problem with an elastomeric bellows in a mechanical seal at the 180degC (356F) temperature. Other than that, there should be no problem with the temperatures as far as the pump is concerned. There may be a need for shaft cooling to protect the standard electric motor and possibly the flexible drive coupling arrangement. (edit) Depending on the physical size, rotating speed and drive arrangement, a special coupling set-up may be needed to accommodate any potentially wide swing in operating temperatures. From ambient to 180degC there will be about a 160C (288F) variation. The liquid will be either a salt or a glycol brine solution for freeze protection at the lower temperatures. (edit) That same concentration will provide some elevation of the boiling temperature and therefore a reduction of the pressure of the water solution needed to prevent boiling. ( 130 psig is the saturation pressure of plain water at that elevated temperature.) This can be found on the charts provided by the glycol suppliers for the various glycol and salt solution characteristics. To prevent cavitation you may need to pressurize the suction. If the proposed pressure of the system is already above the vapor pressure of the solution at that maximum temperature, you may already be OK. A motor with high temperature windings may be considered.
Q:Timing Belts and Water Pump?
Some cars have different designs. The water pump on my 96 Century could have been done in a matter of minutes. Where as some are much deeper in the engine. Usually, to change a water pump like this is pretty much one more step than changing the timing belt. This is why it's usually a good idea to do them both at once.
Q:Why does my water well pump never shut off?
Your pump switch's on when the demand for water is required. The pump, pumps water at a certain rate of P.S.I (Pounds per Square inch) and depending on brand of pump will maintain a standard of pressure through out the house. If for any reason the pressure drops, the pump will automatically kick in to maintain pressure and volume of water required by it. A leaking faucet, or a toilet that is constantly running will drop pressure slowly. Check all your plumbing fixtures, including hot water heaters/storage heaters, boilers, furnaces, and any item/fixture the requires water to see if it is leaking, or passing water into a drain constantly. If problem persists contact a plumber. If the pump starts to labor to much, or starts to run constantly if may burn out rendering the pump useless.
Q:Electric water pump goes on for 1 second then completely off?
from okorder :Self-priming pump working principle is: the pump before you start in the pump shell filled with water (or) from the water in the pump housing.Start after high-speed rotating impeller flow to the vortex in the impeller, shell, then the entry form the vacuum, the inlet non-return door open, within the air into the pump suction tube and the impeller, to arrive at the outer edge.Self-priming pump is a self-priming centrifugal pump, it has compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, and have strong self-priming capacity, etc.Line does not need to install the bottom valve, only to ensure storage in pump body before work are quantitative liquid.Pump after the normal starting, impeller liquid of suction chamber and inlet line of air suction, and can completely mixed within the impeller, the function of centrifugal force, and liquid with gas to the vortex flow volume outside edge, the impeller has a certain thickness is formed on the outer edge of the white foam belt and high-speed rotating liquid ring.Gas-liquid mixture into the gas-liquid separation chamber through diffusion tube.At this time, due to the flow rate suddenly drops, lighter gas is separated from the mixture of liquid and gas through the pump body spit continues to rise.After degassing of liquid to liquid storage chamber, and the reflux hole again into the impeller, and impeller with inhalation of gases from the inlet line again mix, flow under the action of the high-speed rotating impeller and the impeller outer edge....As the process cycle, decreasing the air in the suction line, until all gas absorption, complete the self-priming process, pump put into normal operation. What you said phenomenon should be pipeline leak, which leads to the self-priming pump process is repeated.
Q:What does the lift of a pump mean?
The pump lifts water from the surface to the highest point, such as a submersible pump working below the surface of the water. The pump head is still applied to the water level, not the water pump.
Q:Water pump on Jeep Cherokee?
Alright, 1997, more than likely it's a 4.0, I6 engine... the water pump is a little difficult to get to... because the amount of special tools that you would need, because you have to take off the fan that is connected to the water pump, which you need special tools for. and most tools that you can get for home won't do the job for pulling the pump off. First, to see if it's your water pump... take your belt off the engine... Just one pully will do, and then spin your FAN that is connected to your water pump... if you hear a metal sound like the bearings are no longer good, then you need a new one. Now the most common problem is your thermostat gasket would blow out, if it's the I-6 engine, right on the front on the top is where that is. Look around there to see if there is evidence of a leak, you would also want to look around the water pump cause it just could be the seal. that would eventually get to the ground from there too, You would not probably want to try anything except maybe a hose or a thermostat seal on your own, it's best to do the rest in a shop... just in case, because anything can happen, even when it's a professional. but if they break it on you they have to replace it for free. Unless you have All the tools that you could need, you shouldn't try to do it in your driveway. Good luck and I hope it's not really your water pump!
Q:When using a frequency converter to adjust the pump, what is the relationship between the change of the speed and the efficiency of the pump?
First, the wind pumps such load is usually called square torque load, which is in a certain range of speed and torque is roughly proportional to the square of the speed of N, TL=kn^2, power and speed is proportional to the cube, the energy-saving effect is obvious. Can also be described according to what you pump model, the pump is divided into piston pumps, screw pumps, impeller pumps and centrifugal pumps.Secondly, under the standard condition, the higher the efficiency of the centrifugal pump, the higher the speed determines the size of the centrifugal force, the higher the speed, the greater the centrifugal force, and vice versa. Plunger pump and screw pump is not the same, the speed of speed and efficiency basically no impact. Third, in addition to buying the pump, you can let the manufacturer give you an FM curve, so you can see the frequency of mediation when the water pump efficiency changes

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