APD S3 90-21 – 1Hp (0.75kW) - 3 inch Submersible Pump
1 x 230V Single-Phase
23,100 ฿
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APD S3 90-21 – 1Hp (0.75kW) - 3 inch Submersible Pump
23,100 ฿
Incl. VAT
🔵 100% Made in Italy
🔵 Genuine APD product
🔵 Compact 3 inch design
🔵 3 inch rewindable motor
📄 Download Official Technical Catalogue
Access the full APD 3 inch submersible pump catalogue for detailed specifications, models and technical data.
👉 Download Full Technical Catalogue (PDF)APD S3 90-21 – 1Hp (0.75kW) 3 inch Submersible Borehole Pump
The APD S3 90-21 is a high-performance 3 inch submersible borehole pump delivering up to 5.4 m³/h flow rate and a maximum head of 67 metres. With 21 stages and a compact 74mm pump diameter, it is ideal for deep well water supply, irrigation, and pressure boosting applications. Available in single-phase and three-phase motor configurations.
Technical Specifications
| Parameter | Value |
|---|---|
| Well Size | 3" |
| Motor Power | 1Hp (0.75kW) |
| Stages | 21 |
| Max Flow Rate | 5.4 m³/h |
| Max Head | 67 m |
| Outlet | 1 1/4" |
| Pump Diameter | 74 mm |
| Diffuser / Impeller | Polycetal / Noryl |
| Country of Origin | Italy 🇮🇹 |
Motor Options
| Motor Type | AC Input | Max Amps | Weight | Price (THB) |
|---|---|---|---|---|
| Single-Phase | 1 × 230V | 7.1 A | 14.6 kgs | ฿23,100 |
| Three-Phase | 3 × 400V | 4.3 A | 14.0 kgs | ฿22,300 |
Key Features
- 3 inch submersible pump suitable for boreholes from 3" diameter
- 21-stage design for high-head applications up to 67 metres
- Polycetal/Noryl impeller for corrosion resistance and durability
- Available in single-phase (230V) and three-phase (400V)
- Compact 74mm diameter fits standard 3 inch boreholes
Design, Engineering & Assembly 100% in Italy 🇮🇹
Technical Information
📊 Pump Performance
🔧 Technical Drawing
🔧 Parts & Exploded View