Chemical Use Horizontal Single Stage Centrifugal Pump Explosion
Proof Oil Pump
Working Conditions
1. The maximum working pressure of the pump (maximum allowable
inlet pressure + pump design pressure) < 1.6MPa, please indicate
the working pressure of the system for ordering; The maximum
allowable inlet pressure is 0.4MPa;
2. Suitable medium: water medium, non-corrosive liquid. Medium
solid insoluble matter, its volume does not exceed 0.1% of the unit
volume, particle size < 0.2mm, if the medium is with small
particles, please explain when ordering;
3. Ambient temperature no more than 40 ° C; Relative humidity
should not exceed 95%; The altitude is less than 1000m.
4. Pump inlet and outlet flanges have the same size, PN16-GB/T
9119-2010 matching flange is optional.
5. The required cavitation residual value is the design point
value, and a safety margin of 0.5m should be added in actualuse.
6. Contact the technical department of the company if the relevant
operating conditions do not meet the selection of samples.
Product Specification
e.g. SLW 200 - 250 (I) A (B)
SLW ------ SLW horizontal centrifugal pump
200 ------ Nominal dia. of inlet and outlet apertures(mm)
250 ------ Nominal dia.of inlet and outlet apertures(mm)
(I)------ Incremental capacity
A ------ Impeller though first-cutting
B ------ Impeller through second-cutting
| 型号 | 流量 Capacity | 扬程 | 功率Power (kW) | 转速 Speed(r/min) | 效率 Eff.(%) | 必需气蚀余量 (NPSH)r (m) | 重量 Weight |
| Type | (m3/h) | (L/s) | Head(m) | (Kg) |
| SLW65-200A | 16.4 | 4.56 | 46.2 | 5.5 | 2960 | 59 | 2.5 | 105 |
| 23.4 | 6.5 | 44 |
| 25.7 | 7.14 | 39.6 |
| SLW65-200B | 15.2 | 4.22 | 40 | 5.5 | 2960 | 59 | 2.5 | 102 |
| 21.8 | 6.06 | 38 |
| 26.2 | 7.28 | 34.5 |
| SLW65-250 | 17.5 | 4.86 | 82 | 15 | 2960 | 52 | 2.5 | 193 |
| 25 | 6.94 | 80 |
| 30 | 8.33 | 76.5 |
| SLW65-250A | 16.4 | 4.55 | 71.4 | 11 | 2960 | 52 | 2.5 | 192 |
| 23.4 | 6.5 | 70 |
| 28 | 7.78 | 67 |
| SLW65-250B | 15 | 4.17 | 61.5 | 11 | 2960 | 52 | 2.5 | 182 |
| 21.6 | 6 | 60 |
| 26 | 7.22 | 57.4 |
| SLW65-315 | 17.5 | 4.86 | 129 | 30 | 2960 | 44 | 2.5 | 312 |
| 25 | 6.94 | 125 |
| 30 | 8.33 | 118 |
| SLW65-315A | 15.4 | 4.28 | 117 | 22 | 2960 | 44 | 2.5 | 310 |
| 23.4 | 6.5 | 113 |
| 28 | 7.78 | 108 |
| SLW65-315B | 15 | 4.17 | 105 | 18.5 | 2960 | 44 | 2.5 | 249 |
| 21.6 | 6 | 101 |
| 26 | 7.22 | 94 |
| SLW80-100 | 35 | 9.72 | 13.8 | 3 | 2960 | 73 | 3 | 89 |
| 50 | 13.89 | 12.5 |
| 60 | 16.67 | 10 |
| SLW80-100A | 31.3 | 8.69 | 11 | 2.2 | 2960 | 73 | 3 | 85 |
| 44.7 | 12.42 | 10 |
| 53.6 | 14.89 | 8 |
| SLW80-125 | 35 | 9.72 | 21 | 4 | 2960 | 76.9 | 3 | 106 |
| 50 | 13.89 | 20 |
| 55 | 15.28 | 18.3 |
| SLW80-125A | 31.5 | 8.75 | 17.5 | 3 | 2960 | 76.4 | 3 | 88 |
| 45 | 12.5 | 16 |
| 49.5 | 13.75 | 15 |
| SLW80-160 | 35 | 9.72 | 35 | 7.5 | 2960 | 75.4 | 3 | 126 |
| 50 | 13.89 | 32 |
| 60 | 16.67 | 28 |
| SLW80-160A | 32.7 | 9.08 | 30 | 5.5 | 2960 | 75 | 3 | 124 |
| 46.7 | 12.97 | 28 |
| 51.4 | 14.28 | 25.8 |
| 47 | 13.06 | 44 |
| 56.4 | 15.67 | 40 |
| 型号 | 流量 Capacity | 扬程 | 功率Power (kW) | 转速 Speed(r/min) | 效率 Eff.(%) | 必需气蚀余量 (NPSH)r (m) | 重量 Weight |
| Type | (m3/h) | (L/s) | Head(m) | (Kg) |
| SLW65-200A | 16.4 | 4.56 | 46.2 | 5.5 | 2960 | 59 | 2.5 | 105 |
| 23.4 | 6.5 | 44 |
| 25.7 | 7.14 | 39.6 |
| SLW65-200B | 15.2 | 4.22 | 40 | 5.5 | 2960 | 59 | 2.5 | 102 |
| 21.8 | 6.06 | 38 |
| 26.2 | 7.28 | 34.5 |
| SLW65-250 | 17.5 | 4.86 | 82 | 15 | 2960 | 52 | 2.5 | 193 |
| 25 | 6.94 | 80 |
| 30 | 8.33 | 76.5 |
| SLW65-250A | 16.4 | 4.55 | 71.4 | 11 | 2960 | 52 | 2.5 | 192 |
| 23.4 | 6.5 | 70 |
| 28 | 7.78 | 67 |
| SLW65-250B | 15 | 4.17 | 61.5 | 11 | 2960 | 52 | 2.5 | 182 |
| 21.6 | 6 | 60 |
| 26 | 7.22 | 57.4 |
| SLW65-315 | 17.5 | 4.86 | 129 | 30 | 2960 | 44 | 2.5 | 312 |
| 25 | 6.94 | 125 |
| 30 | 8.33 | 118 |
| SLW65-315A | 15.4 | 4.28 | 117 | 22 | 2960 | 44 | 2.5 | 310 |
| 23.4 | 6.5 | 113 |
| 28 | 7.78 | 108 |
| SLW65-315B | 15 | 4.17 | 105 | 18.5 | 2960 | 44 | 2.5 | 249 |
| 21.6 | 6 | 101 |
| 26 | 7.22 | 94 |
| SLW80-100 | 35 | 9.72 | 13.8 | 3 | 2960 | 73 | 3 | 89 |
| 50 | 13.89 | 12.5 |
| 60 | 16.67 | 10 |
| SLW80-100A | 31.3 | 8.69 | 11 | 2.2 | 2960 | 73 | 3 | 85 |
| 44.7 | 12.42 | 10 |
| 53.6 | 14.89 | 8 |
| SLW80-125 | 35 | 9.72 | 21 | 4 | 2960 | 76.9 | 3 | 106 |
| 50 | 13.89 | 20 |
| 55 | 15.28 | 18.3 |
| SLW80-125A | 31.5 | 8.75 | 17.5 | 3 | 2960 | 76.4 | 3 | 88 |
| 45 | 12.5 | 16 |
| 49.5 | 13.75 | 15 |
| SLW80-160 | 35 | 9.72 | 35 | 7.5 | 2960 | 75.4 | 3 | 126 |
| 50 | 13.89 | 32 |
| 60 | 16.67 | 28 |
| SLW80-160A | 32.7 | 9.08 | 30 | 5.5 | 2960 | 75 | 3 | 124 |
| 46.7 | 12.97 | 28 |
| 51.4 | 14.28 | 25.8 |
| 47 | 13.06 | 44 |
| 56.4 | 15.67 | 40 |
Product Usage
1. SLWH type horizontal centrifugal chemical process pumps,
transport does not contain solid particles with corrosive viscosity
similar to water liquid. Suitable for light textile, petroleum,
chemical industry, metallurgy, electric power, paper making, food,
pharmaceutical and synthetic fiber sectors. Operating
temperature:-20℃~100℃.
2. SLWY type horizontal explosion-proof centrifugal oil pumps,
suitable for oil, textile, chemical, machinery and other industries
to transport non-corrosive, flammable, explosive liquid, medium
temperature -20℃~100℃. P is p<1000Kg/m³.
3. SLWHY type horizontal explosion proof chemical pump transport
does not contain solid particles with corrosive viscosity similar
to water and flammable explosive liquid.Suitable for petroleum,
light textile,chemical industry,metallurgy.mining,pharmaceutical
and ynthetic fiber and other sectors,using temperature -20℃~100℃.
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