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| Quantity: | |
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R125-12
Mastra
3 inch
Plastic
The impellers and the diffusers are made of new technology, USA high tech composite plastic material, and stainless steel. It is high strength, wear resistant, good to against sands impact, and more longer using life.
Feature:
1. Adopt stainless steel 304 pump pipe, POM impeller, PPO diffuser, beautiful and corrosion resistance.
2. The maximum diameter is 125mm, which is smaller than the standard 6-inch well pump and easy to install in a smaller well.
3. Pump head material: options: copper alloy, stainless steel 304/316, cast iron (anti-rust treatment).
Model 50Hz | Motor Power | Three Phase | Q | Capacity | ||||||||
| US.gpm | 0 | 13.2 | 26.4 | 39.6 | 52.8 | 66 | 79.2 | 92.4 | ||||
| m³/h | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | ||||
| 380V | L/min | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | |||
| HP | kW | A | Total head in meters | |||||||||
| R125-12-02 | 1.5 | 1.1 | 3.4 | H (m) | 18.5 | 18 | 17.5 | 17 | 16 | 14.5 | 12 | 9 |
| R125-12-03 | 2 | 1.5 | 4.4 | 28 | 27 | 26 | 25.5 | 24 | 22 | 18 | 13.5 | |
| R125-12-04 | 3 | 2.2 | 5.5 | 37 | 36 | 35 | 34 | 32 | 29 | 24 | 18 | |
| R125-12-06 | 4 | 3 | 7.5 | 55 | 53 | 52 | 50 | 47 | 41 | 34 | 26 | |
| R125-12-08 | 5.5 | 4 | 9.5 | 73 | 71 | 70 | 67 | 63 | 56 | 46 | 34 | |
| R125-12-11 | 7.5 | 5.5 | 12.8 | 102 | 100 | 99 | 95 | 92 | 82 | 68 | 52 | |
| R125-12-15 | 10 | 7.5 | 17.2 | 140 | 137 | 132 | 128 | 116 | 102 | 84 | 60 | |
| R125-12-18 | 12.5 | 9.2 | 20.7 | 166 | 163 | 160 | 152 | 146 | 130 | 106 | 80 | |
| R125-12-22 | 15 | 11 | 24.6 | 203 | 200 | 196 | 188 | 180 | 159 | 132 | 100 | |
| R125-12-26 | 17.5 | 13 | 29 | 240 | 236 | 232 | 222 | 213 | 188 | 156 | 118 | |
| R125-12-29 | 20 | 15 | 34.2 | 268 | 264 | 258 | 248 | 237 | 210 | 174 | 132 | |
 | (Unit of Length: mm) | ||||||
| Model | H3 | H2 | H1 | ΦA | ΦB | Φmax | |
| R125-12-02 | 787 | 406 | 381 | G2" | 95 | 125 | |
| R125-12-03 | 861 | 441 | 420 | ||||
| R125-12-04 | 936 | 477 | 459 | 114 | |||
| R125-12-06 | 1044 | 507 | 537 | ||||
| R125-12-08 | 1161 | 547 | 614 | ||||
| R125-12-11 | 1328 | 597 | 731 | ||||
| R125-12-15 | 1543 | 657 | 886 | ||||
| R125-12-18 | 1729 | 727 | 1002 | ||||
| R125-12-22 | 1980 | 777 | 1203 | ||||
| R125-12-26 | 2185 | 827 | 1358 | ||||
| R128-12-29 | 2348 | 873 | 1475 | ||||
| Parts | Material | ||||||
| Delivery door | Cast iron | ||||||
| Suction support | Cast iron | ||||||
| Check value | Plastic(POM) | ||||||
| Valve support | Plastic(PPO/PC) | ||||||
| Shaft support | Plastic(PPO/PC) | ||||||
| Impeller | Plastic(PPO) | ||||||
| Diffuser | Plastic(POM) | ||||||
| Valve seal | Nitrile rubber(NBR) | ||||||
| Anti-wear washer | Nitrile rubber(NBR) | ||||||
| Pump bearing | Nitrile rubber(NBR) | ||||||
| Pump body | AISI 304 | ||||||
| Cable cover | AISI 304 | ||||||
| Filter | AISI 304 | ||||||
| Shaft | 2Cr13 | ||||||
| Shaft coupling | AISI 304 | ||||||
| Bushing | AISI 304 | ||||||
The impellers and the diffusers are made of new technology, USA high tech composite plastic material, and stainless steel. It is high strength, wear resistant, good to against sands impact, and more longer using life.
Feature:
1. Adopt stainless steel 304 pump pipe, POM impeller, PPO diffuser, beautiful and corrosion resistance.
2. The maximum diameter is 125mm, which is smaller than the standard 6-inch well pump and easy to install in a smaller well.
3. Pump head material: options: copper alloy, stainless steel 304/316, cast iron (anti-rust treatment).
Model 50Hz | Motor Power | Three Phase | Q | Capacity | ||||||||
| US.gpm | 0 | 13.2 | 26.4 | 39.6 | 52.8 | 66 | 79.2 | 92.4 | ||||
| m³/h | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | ||||
| 380V | L/min | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | |||
| HP | kW | A | Total head in meters | |||||||||
| R125-12-02 | 1.5 | 1.1 | 3.4 | H (m) | 18.5 | 18 | 17.5 | 17 | 16 | 14.5 | 12 | 9 |
| R125-12-03 | 2 | 1.5 | 4.4 | 28 | 27 | 26 | 25.5 | 24 | 22 | 18 | 13.5 | |
| R125-12-04 | 3 | 2.2 | 5.5 | 37 | 36 | 35 | 34 | 32 | 29 | 24 | 18 | |
| R125-12-06 | 4 | 3 | 7.5 | 55 | 53 | 52 | 50 | 47 | 41 | 34 | 26 | |
| R125-12-08 | 5.5 | 4 | 9.5 | 73 | 71 | 70 | 67 | 63 | 56 | 46 | 34 | |
| R125-12-11 | 7.5 | 5.5 | 12.8 | 102 | 100 | 99 | 95 | 92 | 82 | 68 | 52 | |
| R125-12-15 | 10 | 7.5 | 17.2 | 140 | 137 | 132 | 128 | 116 | 102 | 84 | 60 | |
| R125-12-18 | 12.5 | 9.2 | 20.7 | 166 | 163 | 160 | 152 | 146 | 130 | 106 | 80 | |
| R125-12-22 | 15 | 11 | 24.6 | 203 | 200 | 196 | 188 | 180 | 159 | 132 | 100 | |
| R125-12-26 | 17.5 | 13 | 29 | 240 | 236 | 232 | 222 | 213 | 188 | 156 | 118 | |
| R125-12-29 | 20 | 15 | 34.2 | 268 | 264 | 258 | 248 | 237 | 210 | 174 | 132 | |
| (Unit of Length: mm) | ||||||
| Model | H3 | H2 | H1 | ΦA | ΦB | Φmax | |
| R125-12-02 | 787 | 406 | 381 | G2" | 95 | 125 | |
| R125-12-03 | 861 | 441 | 420 | ||||
| R125-12-04 | 936 | 477 | 459 | 114 | |||
| R125-12-06 | 1044 | 507 | 537 | ||||
| R125-12-08 | 1161 | 547 | 614 | ||||
| R125-12-11 | 1328 | 597 | 731 | ||||
| R125-12-15 | 1543 | 657 | 886 | ||||
| R125-12-18 | 1729 | 727 | 1002 | ||||
| R125-12-22 | 1980 | 777 | 1203 | ||||
| R125-12-26 | 2185 | 827 | 1358 | ||||
| R128-12-29 | 2348 | 873 | 1475 | ||||
| Parts | Material | ||||||
| Delivery door | Cast iron | ||||||
| Suction support | Cast iron | ||||||
| Check value | Plastic(POM) | ||||||
| Valve support | Plastic(PPO/PC) | ||||||
| Shaft support | Plastic(PPO/PC) | ||||||
| Impeller | Plastic(PPO) | ||||||
| Diffuser | Plastic(POM) | ||||||
| Valve seal | Nitrile rubber(NBR) | ||||||
| Anti-wear washer | Nitrile rubber(NBR) | ||||||
| Pump bearing | Nitrile rubber(NBR) | ||||||
| Pump body | AISI 304 | ||||||
| Cable cover | AISI 304 | ||||||
| Filter | AISI 304 | ||||||
| Shaft | 2Cr13 | ||||||
| Shaft coupling | AISI 304 | ||||||
| Bushing | AISI 304 | ||||||
