Submersible pump KOSHIN NSM series is powered by single-phase source, made of ABS plastic, compact, suitable for clear water, wastewater or sludge water and able to run continuously.
Submersible pump KOSHIN NSM series is suitable for wastewater or sludge water. It is designed with water flow through pump body for motor temperature cooling. Therefore, no motor overheat problem occurs, continuously running is carefree.
NSM pump is 220V single-phase submersible pump, made of ABS plastic, resist to impact, rust-free, compact and lightweight. Parts can be disassembled.
Able to run continuously due to total enclosure Automatic shut-off to protect pump from damage during run dry Alloy mechanical seals, strong and durable Emergency shutdown to prevent motor burnout Easy maintenance, lifelong service
| Model | KOSHIN NSM-2022 | KOSHIN NSM-2522 | KOSHIN NSM-3222 | |
| Pump | Connection Dia | 20 mm (¾”) | 25 mm (1″) | 32 mm (1¼”) |
| Total Head | 4.8 m (15.7 ft) | 5.5 m (18.0 ft) | 6.5 m (21.3 ft) | |
| Delivery Volume | 50 L/min (13 USG/min) | 80 L/min (21 USG/min) | 120 L/min (31 USG/min) | |
| Motor | Voltage | AC 220 V | ||
| Frequency | 50 Hz | |||
| Rated Current | 0.7 A | 1.0 A | 1.2 A | |
| Output | 48 W | 100 W | 150 W | |
| Consumption | – | – | – | |
| Revolution | 2800 rpm | |||
| Type | Continuous | |||
| Power Cord | Condenser Induction Motor | |||
| Standard Accessories | 1 Coupling Set ( 20)1 Hose Nipple ( 15)1 Hose Band ( 15) 1 Hose Band ( 20) | 1 Coupling Set ( 25)1 Hose Nipple ( 20)1 Hose Band ( 20) 1 Hose Band ( 25) | 1 Coupling Set ( 32)1 Hose Nipple ( 25)1 Hose Band ( 25) 1 Hose Band ( 32) | |
| Gross Weight | 19 kg (41.8 lbs) | 17 kg (37.4 lbs) | 21 kg (46.3 lbs) | |
| Dimensions LxWxH (mm) | 435 × 298 × 340 | 325 × 325 × 365 | 355 × 355 × 363 | |
| Packing Unit | 6 | 4 | ||
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