4ST3
Warrenty
1 Year
>150m
50-100 L/min
Motor
Stainless Steel
Multistage Pump
Booster Pump
Electric
Electric Pump
Deep Well Pump
Submersible Pump
Oil Pumps
Clear Water Pump
Wear Pump
Centrifugal Pump
Optional
MEUDY/OEM
Carton
GS, CE, EMC, ISO9001
China
3311963577
Product Description
Slimeline submersible borehole pumps suitable for 4" or larger deep wells.
Manufactured from corrosion & abrasion resistant materials.
Close coupled to NEMA standard submersible motor.
Designed for flow rates up to 24m3/h & head up to 330 meters.
Application:
1. Groundwater suppley to waterworks
2. Irrigation in horticulture and agriculture
3. Groundwater lowering
4. Pressure boosting
5. Industrial applications
6. Water treatment
Features & benefits
1. Manufactured from quality corrosion resistant materials for long life impellers, diffuser and check valve are thermo-plastic for corrosion-resistance.
2. Specific impeller material selection ensures optimal performance in sandy bores.
3.2, 3, 4, 6, 8, 9, 12, &15m3/h models featrue independently floating centrifugal(radial) impellers to provide easy starting and long life - automatically adjusting to match pumping conditions for various application.
4. Heavy duty stainless steel outer shell providing protection and accurate alignment of internal components.
5. High quality shafte bearings providing low friction and high wear resistance.
6. Strong hexagonal stainless steel drive shaft ensures positive impeller drive and longer life
7. Standard 2 pole speed motor(2850rpm) limits internal velocities for longer life
8. Single phase pump with control box with capacitor and thermal device.








Manufactured from corrosion & abrasion resistant materials.
Close coupled to NEMA standard submersible motor.
Designed for flow rates up to 24m3/h & head up to 330 meters.
Application:
1. Groundwater suppley to waterworks
2. Irrigation in horticulture and agriculture
3. Groundwater lowering
4. Pressure boosting
5. Industrial applications
6. Water treatment
Features & benefits
1. Manufactured from quality corrosion resistant materials for long life impellers, diffuser and check valve are thermo-plastic for corrosion-resistance.
2. Specific impeller material selection ensures optimal performance in sandy bores.
3.2, 3, 4, 6, 8, 9, 12, &15m3/h models featrue independently floating centrifugal(radial) impellers to provide easy starting and long life - automatically adjusting to match pumping conditions for various application.
4. Heavy duty stainless steel outer shell providing protection and accurate alignment of internal components.
5. High quality shafte bearings providing low friction and high wear resistance.
6. Strong hexagonal stainless steel drive shaft ensures positive impeller drive and longer life
7. Standard 2 pole speed motor(2850rpm) limits internal velocities for longer life
8. Single phase pump with control box with capacitor and thermal device.





Model(50Hz) | Motor power | Capacity | ||||||||||||||
single phase | three phase | l/min | 0 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | ||
Kw | HP | m3/h | 0 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.0 | 3.6 | 4.2 | 4.8 | 5.4 | 6.0 | ||
4STM3/5 | 4ST3/5 | 0.37 | 0.5 | 33 | 29 | 28 | 27 | 26 | 25 | 24 | 21 | 18 | 13 | 8 | 3 | |
4STM3/7 | 4ST3/7 | 0.55 | 0.75 | 46 | 43 | 42 | 41 | 39 | 38 | 36 | 33 | 28 | 22 | 15 | 7 | |
4STM3/9 | 4ST3/9 | 0.75 | 1.0 | 59 | 55 | 54 | 52 | 51 | 49 | 47 | 43 | 37 | 28 | 20 | 10 | |
4STM3/14 | 4ST3/14 | 1.1 | 1.5 | Head(m) | 93 | 87 | 86 | 83 | 81 | 79 | 76 | 68 | 58 | 47 | 33 | 20 |
4STM3/18 | 4ST3/18 | 1.5 | 2.0 | 120 | 113 | 111 | 108 | 105 | 102 | 98 | 88 | 75 | 60 | 42 | 25 | |
4STM3/27 | 4ST3/27 | 2.2 | 3.0 | 175 | 164 | 161 | 157 | 152 | 147 | 141 | 127 | 109 | 87 | 61 | 35 | |
4ST3/35 | 3.0 | 4.0 | 228 | 212 | 208 | 203 | 197 | 191 | 184 | 166 | 145 | 119 | 85 | 46 | ||
4ST3/48 | 4.0 | 5.5 | 309 | 289 | 283 | 276 | 267 | 258 | 248 | 225 | 197 | 162 | 120 | 73 |
"Exceed the satisfaction of our clients" is always our philosophy. Our plant occupied over more 30,000 square meters according to the standards of ISO9001 and equipped with advanced production lines. With more than 20 years' manufacturing experience we have developed a stringent system of on-line inspection. Products are constantly monitored during every phase of production using statistical process control. This method assures the highest quality standards comply with CE and NEMA standards. We are an energetic, innovative, and up to date enterprise. We welcome customers to visit our plant at any time that interested in cooperation with us. |



