Pedrollo 5.5 HP Submersible Pump 6SR 18/4 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 can handle liquids at temperatures up to +35°C and is suitable for water with sand content up to 100 grams per cubic meter. The Pedrollo pump 6SR 18/4 operates in a vertical position and is engineered for continuous duty, making it ideal for long-term use. It features a power output of 4 kW (5.5 HP) and can deliver a maximum flow rate of 450 liters per minute with a head of 54 meters. The pump is powered by a three-phase voltage system and is designed to start up to 20 times per hour at regular intervals, ensuring reliable operation. Its impellers are made from Noryl™ and coated with a special elastomer resistant to sand, which helps prolong the lifespan in abrasive environments. This Pedrollo submersible pump has diffusers made from Noryl™, contributing to the pump’s durability. The shaft is constructed from AISI 304 stainless steel, providing corrosion resistance. Dimensions vary slightly depending on the model, with weights of 50.5 kg for PD and 67.1 kg for PSR versions. The pump requires a minimum cooling flow of 8 cm/s to operate efficiently and is suitable for wells with a diameter of 6 inches or 153 mm.
| Specification | Value |
| Liquid temperature | +35 °C |
| Maximum sand content | 100 g/m³ |
| Maximum operating depth with 6PD motors | 200 m |
| Maximum operating depth with 6PSR motors | 150 m |
| Operation position | Vertical |
| Starts per hour | 20 at regular intervals |
| Minimum cooling flow | 8 cm/s |
| Power | 4 kW |
| Power (HP) | 5.5 HP |
| Head | 54 m |
| Max. flow rate | 450 l/min |
| Voltage | Three-phase configured |
| Duty cycle | Continuous running duty (S1) |
| Suitable well diameter | 6 inches, 153 mm |
| Impellers | Noryl™ coated with special sand-resistant elastomer |
| Diffusers | Noryl™ |
| Pump shaft material | AISI 304 stainless steel |
Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Dimensions and Weight
| Dimensions (mm) | Value | PD | PSR |
| h1 | 541 | 541 | |
| h2 | 595 | 620 | |
| h3 | 1136 | 1161 | |
| Weight (kg) | 50.5 | 67.1 | |
Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Performance Data
| m³/h | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 |
| l/min | 0 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
| Head (m) | 54 | 53.8 | 53 | 51 | 49 | 46 | 42 | 37 | 30 | 22 |
Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Applications
- Deep well water extraction
- Industrial water transfer
- Municipal water supply systems
- Agricultural irrigation systems
Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Benefits
- High durability with stainless steel shaft and sand-resistant impellers
- Capable of operating at great depths up to 200 meters
- Suitable for continuous operation with reliable performance
- Handles water with sand content up to 100 g/m³ efficiently
Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Price List
| No. | Name | Price |
| 1 | Pedrollo 5.5 HP Submersible Pump 6SR 18/4 Price | Contact us |
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