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AY series single and double stage chemical centrifugal oil pump

AY-type oil pump series is modified and redesigned on the basis of the old Y-type oil pump series. It is a new product developed to meet the needs of modernization construction and adapt to the upgrading of equipment centered on energy saving as soon as possible.
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Overview：

A highly effective energy-saving flow part model is used for the hydraulic portion, the average efficiency increased by 5-8% than that of the Y type.
To ensure the inheritance, the type of structure, external and installation dimensions, and performance range of this pump are made identical to those of Y type so as for the oil apparatus to be easily reformed.

Mainly applied to transport clean, low temperature or high temperature, neutral or corrosive liquids.
Is mainly used in petroleum refining, petrochemical, chemical industry, oil field, oil and gas transportation, and other fields.

Performance range:

No
Item
Data
1
Product Name
AY type single-stage, two-stage centrifugal pump oil pump
2
Material
Cast steel/Cast iron
3
Flow
5~500m3/h
4
Head
37.5~303m
5
Power
3KW~630KW
6
Speed
2950r/min

Product Usage

  • For the bearing body parts, the original 35, 50, and 60 bearing bodies are replaced with 45, 55, and 70 bearing bodies, which improves reliability.
  • The hydraulic model of the energy-saving pump is adopted in the hydraulic flow part, which is 5-8% higher than the efficiency of the old Y-type oil pump on average.
  • In order to maintain inheritance, the structure type, installation size, and performance parameter range of AY-type oil pumps remain the same as those of Y-type oil pumps, which is convenient for retrofitting old devices.
  • The parts have a high degree of generalization, and the common standard parts are shared by several series of products.
  • Material selection. The main body is mainly made of Class II and III materials, and the bearing body and other parts are increased to two types of cast steel and cast iron, which provide favorable conditions for cold areas, cold areas, open-air use, and marine use.
  • There are three types of bearings: air cooling, fan cooling, and water cooling, which are selected according to the different operating temperatures of the pump. Among them, fan cooling is especially suitable for areas with water shortage or poor water quality.

Performance parameter table：

Pump model
Flow
Q
m3/h		 Head
H
m		 Rotating speed
n
r/min		 Efficiency η
%		 NPSH
m		 Shaft power
Pa
KW		 Equipped with motor Weight
kg		 Notes
Pump model
Power
KW
40AY40>×2 6.25 80 2950 31 2.7 4.4 YB132S2-2 7.5 163
40AY40×2A 5.85 70 2950 31 2.7 3.6 YB132S1-2 5.5
40AY40×2B 5.4 60 2950 31 2.5 2.85 YB112M-2 4
40AY40×2C 4.9 50 2950 31 2.5 2.17 YB100L-2 3
50AY60 12.5 70 2950 42 2.9 5.67 YB132S2-2 7.5 130
50AY60A 11.2 53 2950 39 2.9 4.1 YB132S1-2 5.5
50AY60B 9.9 39 2950 37 2.8 2.8 YB112M-2 4
50AY60×2 12.5 120 2950 37 2 11 YB160M2-2 15 210
50AY60×2A 12 105 2950 36 2 9.5 YB160M2-2 15
50AY60×2B 11 90 2950 35 1.9 7.7 YB160M1-2 15
50AY60×2C 10 76 2950 35 1.7 6 YB160M1-2 11 170
6 Y60 25 60 2950 56 3.1 7.3 YB160M1-2 11
6 Y60A 22.5 49 2950 54 2.8 5.6 YB132S2-2 7.5
6 Y60B 20 37.5 2950 52 2.5 3.9 YB132S1-2 5.5
6 Y100 25 110 2950 47 3 15.9 YB180M-2 22 190
6 Y100A 23 92 2950 46 2.9 12.5 YB160L-2 18.5
6 Y100B 21 73 2950 44 3 9.5 YB160M2-2 15
6 Y100×2 25 205 2950 49 2.8 29.1 YB225M-2 45
6 Y100×2A 23 178 2950 47 2.7 23.7 YB200L2-2 37 310
6 Y100×2B 22 154 2950 46 2.7 20.1 YB200L1-2 30
6 Y100×2C 20 130 2950 45 2.6 15.7 YB180M-2 22
80AY60 50 60 2950 62 3.2 13.2 YB160L-2 18.5 200
80AY60A 45 49 2950 61 3 9.9 YB160L-2 15
80AY60B 40 38 2950 60 3 6.9 YB160M1-2 11
80AY100 50 104 2950 59 3.1 24 YB200L2-2 37 220
80AY100A 45 85 2950 56 3 18.6 YB200L1-2 30
80AY100B 40 76 2950 54 2.9 15.3 YB180M-2 22
80AY100×2 50 200 2950 57 3.6 47.8 YB280S-2 75 380
80AY100×2A 47 175 2950 55 3.5 40.7 YB250M-2 55
80AY100×2B 43 153 2950 53 3.3 33.8 YB225M-2 45
80AY100×2C 40 125 2950 51 3.3 26.7 YB200L2-2 37
100AY60 100 63 2950 72 4 23.8 YB200L2-2 37 220
100AY60A 90 49 2950 71 3.8 16.9 YB200L1-2 30
100AY60B 79 38 2950 67 3.5 12.2 YB160L-2 18.5
100AY120 100 123 2950 66 4.3 50.6 YB280S-2 75 320
100AY120A 93 108 2950 62 4 44.1 YB280S-2 75
100AY120B 85 94 2950 62 3.8 35.5 YB250M-2 55
100AY120C 79 75 2950 59 3.6 27.5 YB200L2-2 37
100AY120×2 100 240 2950 61 4.5 107.2 YB315M2-2 160 500 High-voltage motors are also available
100AY120×2A 93 205 2950 60 4.3 86.6 YB315M1-2 132 500
100AY120×2B 86 178 2950 59 4.2 70.7 YB315S-2 110 500
100AY120×2C 79 150 2950 58 4.1 55.7 YB280S-2 75 500
150AY75 180 80 2950 75 3.9 52.3 YB250M-2 75 290
150AY7 160 66 2950 74 3.8 38.9 YB200L2-2 55 290
150AY75B 145 46 2950 73 3.6 24.9 YB315M2-2 37 290
150AY150 180 157 2950 69 3.6 111.6 YB315M1-2 160 600
150AY150A 168 137 2950 68 3.3 92.2 YB315M1-2 132 600
150AY150B 155 116 2950 67 3.2 73.1 YB315S-2 110 600
150AY150C 140 94 2950 65 3.1 55.5 YB280S-2 75 550
150AY150×2 180 300 2950 67 3.6 219.5 YB355L-2 315 1500
150AY150×2A 167 258 2950 65 3 180.5 YB355S4-2 250 1500
150AY150×2B 155 222 2950 62 2.9 151.5 YB355S3-2 220 1500
150AY150×2C 140 181 2950 60 5.5 115 YB315M2-2 160 1500
200AY75 300 75 2950 79 5.5 77.6 YB315S-2 110 275
200AY7 260 60 2950 78 5.5 54.5 YB280S-2 75 275
200AY75B 225 45 2950 77 5.5 35.8 YB250M-2 55 275
200AY150 300 150 2950 76 4.5 161 YB355S3-2 220 620 High-voltage motors are also available
200AY150A 270 137 2950 75 4.2 132 YB355S1-2 185 620
200AY150B 243 127 2950 73 3.8 115.1 YB315M2-2 160 620
200AY150C 219 112 2950 72 3.5 92.8 YB315M1-2 132 620
200AY150×2 300 300 2950 74 5.5 331.2 YB450M1-2 450 1400 6000V
200AY150×2A 287 270 2950 73 5.4 289 YB450S3-2 400 1400 6000V
200AY150×2B 270 239 2950 72 5.2 244 YB450S2-2 355 1400 6000V
200AY150×2C 247 195 2950 70 5.0 187.4 YB355S4-2 250 1400 6000V
250AYS80 500 80 2950 82 6.5 132.8 YB355S1-2 185 450 High-voltage motors are also available
250AYS80A 440 62 2950 81 6.5 91.7 YB280M-2 132 450
250AYS80B 370 44 2950 80 6.5 55.4 YB280M-2 90 450
250AYS150 500 153 2950 79 4.8 264 YB450S1-2 315 1500 6000V
250AYS150A 472 136 2950 78 4.6 224 YB355M-2 280 1500 High-voltage motors are also available
250AYS150B 444 119 2950 77 4.2 187 YB355S4-2 250 1500 High-voltage motors are also available
250AYS150C 400 96 2950 76 4 138 YB355S1-2 185 1500 High-voltage motors are also available
250AYS150×2 500 303 2950 79 4.8 522 JBO710M2-2 630 2500 6000V
250AYS150×2A 472 272 2950 79 4.5 443 JBO710S2-2 560 2500 6000V
250AYS150×2B 444 230 2950 78 4.3 357 YB450S3-2 200 2500 6000V
250AYS150×2C 400 190 2950 77 4 269 YB450S1-2 315 2500 6000V

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