Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Specifications
This robust pump is designed for deep water applications, capable of operating at depths up to 200 meters with 6PD motors and 150 meters with 6PSR motors. It handles water temperatures up to +35°C and can process water with sand content up to 100 grams per cubic meter. The pump operates in a vertical position and is suitable for wells with a diameter of 6 inches or 153 mm. It features a powerful 18.5 kW (25 HP) motor, providing a maximum flow rate of 80 liters per minute and a head height of 224 meters. The pump is built with durable components, including Noryl™ impellers coated with a special elastomer resistant to sand, and Noryl™ diffusers. The shaft inside this Pedrollo submersible pump is made from AISI 304 stainless steel, ensuring corrosion resistance. It can start up to 20 times per hour at regular intervals, with a minimum cooling flow of 8 cm/s to prevent overheating. The Pedrollo pump is designed for continuous operation (S1 duty cycle) and is compatible with well diameters of 6 inches. It weighs approximately 109.1 kg for the PD model and 126.7 kg for the PSR model. The motor options include 6PD rewindable and oil-filled or 6PSR rewindable and water-filled, providing flexibility for different operational needs.
| Specification | Value |
| Liquid temperature | +35 °C |
| Head (m) | 224 |
| Maximum sand content | 100 g/m³ |
| Maximum operating depth | 6PD motors: 200 m, 6PSR motors: 150 m |
| Operation | Vertical position |
| Starts per hour | 20 |
| Minimum cooling flow | 8 cm/s |
| Power | kW: 18.5, HP: 25 |
| Max. flow rate | 80 l/min |
| Voltage | Three-phase configured |
| Duty | Continuous running duty (S1) |
| Suitable well diameters | 6 inches, 153 mm |
| Impellers | Noryl™ coated with special sand-resistant elastomer |
| Diffusers | Noryl™ |
| Pump shaft | AISI 304 stainless steel |
| Weight | PD: 109.1, PSR: 126.7 |
| Extra | Motor options include 6PD rewindable and oil-filled or 6PSR rewindable and water-filled |
Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Performance Data
| m³/h | 0 | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 |
| l/min | 0 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 |
| head (m) | 224 | 210 | 196 | 181 | 165 | 147 | 127 | 103 | 75 |
Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Applications
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- Deep well water extraction
- Irrigation systems
- Industrial water transfer
- Municipal water supply
Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Benefits
- High head height for deep water access
- Durable construction with corrosion-resistant materials
- Flexible motor options for different environments
- Reliable continuous operation for demanding tasks
Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Price List
| No. | Name | Price |
| 1 | Pedrollo 25 HP Three-phase Submersible Pump 6SR 36/18 Price | Contact us |










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