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JSW
SRM
Product Specifications
Fluid Compatibility
Suitable for clean water and non-corrosive liquids compatible with pump materials
Self-Priming Performance
Jet pump design maintains pumping capability even with air-entrained water
Recommended Applications
Domestic water distribution systems (paired with small/medium pressure sets)
Garden and agricultural irrigation
Installation Requirements
Must be installed indoors or in weather-protected locations
Technical Parameters
Maximum fluid temperature up to +40℃.Maximum sand content:0.25%.
Rewindable motor
Three-phase:380V-415V/50Hz
Single-phase:220V-240V/50Hz
Optional:
Special mechanical seal
Other voltages or frequency 60 Hz
Performance Charter
Model Optional
MODEL | DN1 DN2 | DIMENSIONS(mm) | |||
JSWm10H | 1" | 1" | 190 | 208 | 423 |
JSWm12H | 1" | 1" | 196 | 208 | 423 |
JSWm15H | 1" | 1" | 208 | 235 | 505 |
JSWm10M | 1" | 1" | 190 | 208 | 423 |
JSWm15M | 11/4" | 1" | 208 | 235 | 505 |
Performance Data 50Hz | |||||||||||||
MODEL | P₂ | DELIVERY n≈2850 r/min | |||||||||||
1~ | 3~ | KW | HP | m³/h | 0 | 0.6 | 1.2 | 1.8 | 2.4 | 3.0 | 3.6 | 4.2 | 4.8 |
Q /min | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | ||||
JSWm10H | JSW10H | 0.75 | 1 | H(m) | 52 | 44 | 37 | 31.5 | 27 | 23 | 一 | 一 | 一 |
JSWm12H | JSW12H | 0.9 | 1.25 | 64 | 55.5 | 48.5 | 42.5 | 37.5 | 34 | 一 | 一 | 一 | |
JSWm15H | JSW15H | 1.1 | 1.5 | 70 | 62 | 54.5 | 48 | 42.5 | 38 | 一 | 一 | 一 | |
JSWm10M | JSW10M | 0.75 | 1 | 40 | 35 | 31 | 27.4 | 24.2 | 21.6 | 19.5 | 18 | 17 | |
JSWm15M | JSW15M | 1.1 | 1.5 | 50 | 45 | 40.3 | 36 | 32 | 28.5 | 25 | 22.6 | 21 | |
Safety and Operating Instructions
Electrical Safety
To prevent electric shock, install a leakage circuit breaker or ground fault protector and ensure proper grounding.
Voltage Requirements
The operating voltage must be within +5% to -12% of the rated voltage; otherwise, the motor may overheat or burn out.
If the power source is far from the pump, use thicker power cables to prevent voltage drop and operational failure.
Startup Check
Turn on the power and let the pump run idle for about 2 minutes to verify proper startup, operation, and correct rotation direction.
Storage Maintenance
If the pump won't be used for an extended period:
Drain all residual water (including stored water in self-priming/auto pumps).
Clean and dry key components, apply anti-rust oil, and store in a ventilated, dry place.
Note: Follow these steps to ensure safe, efficient, and long-lasting pump performance.
