The 3 SD Series are designed to be versatile that redefines efficiency, longevity and reliability as well as durability for narrow well applications, combining high-grade stainless steel construction with cutting-edge motor technology. They are perfectly suited for deep, demanding environments up to 150 meters, these submersible pumps provide smooth, steady water transfer in residential, commercial, and agricultural systems worldwide.
| Model | Power | |
|---|---|---|
| 1~ 220-240V | kW | HP |
| 3SDM 2/5 | 0.12 | 0.16 |
| 3SDM 2/8 | 0.18 | 0.25 |
| 3SDM 3/8 | 0.25 | 0.33 |
| 3SDM 3/11 | 0.37 | 0.5 |
| 3SDM 3/16 | 0.55 | 0.75 |
| 3SDM 3/21 | 0.75 | 1 |
| 3SDM 3/31 | 1.1 | 1.5 |
| 3SDM 3/36 | 1.5 | 2 |
| Components | Material |
|---|---|
| Pump external casing | AISI 304 SS |
| Delivery casing | ①Cast-Cu ASTM C85500 ②AISI 304 SS ③Cast-iron ASTM NO.30 |
| Suction lantern | ①Cast-Cu ASTM C85500 ②AISI 304 SS ③Cast-iron ASTM NO.30 |
| Diffuser | Plastic. PC |
| Impeller | Plastic. POM |
| Shaft | ①AISI 316 SS ②AISI 304 SS |
| Shaft coupling | ①AISI 316 SS ②AISI 304 SS |
| Wear ring | ②AISI 304 SS |
| Motor external casing | AISI 304 SS |
| Top cover | ①Cast-Cu ASTM c85500 ②Cast-iron ASTM NO.30 |
| Bottom support | AISI 304 SS |
| Mechanical seal | Special seal for deep well(Graphite-Ceramic/TC |
| Shaft | AISI 303 SS-ASTM 5140 |
| Bearing | NSK |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use. |
| Special mechanical seal |
| Other voltages or frequency 60 Hz |
| Single phase motor with built-in capacitor |
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