QDX SERIES
Compact Submersible Drainage Pumps
The QDX SERIES delivers reliable performance across a wide range of flow and head conditions. Built with quality materials and precision engineering, it is suitable for industrial, commercial, and residential applications.
Matching Models (15 models)
| Model | Power (HP) | Power (kW) | Max Head (m) | Max Flow (m³/h) | Suction Head (m) | Inlet/Outlet | Weight (kg) | |
|---|---|---|---|---|---|---|---|---|
| QDX1.5-16-0.37 | 0.5 | 0.37 | 17 | 1.5 m³/h | — | 25 | 6.5 | |
| QDX1.5-25-0.55 | 0.75 | 0.55 | 25 | 1.5 m³/h | — | 25 | 9.5 | |
| QDX3-18-0.55 | 0.75 | 0.55 | 18 | 3 m³/h | — | 32 | 9.5 | |
| QDX10-12-0.55 | 0.75 | 0.55 | 12 | 10 m³/h | — | 38 | 9.5 | |
| QDX15-7-0.55 | 0.75 | 0.55 | 7 | 15 m³/h | — | 51 | 9.5 | |
| QDX1.5-32-0.75 | 1 | 0.75 | 32 | 1.5 m³/h | — | 25 | 11.5 | |
| QDX3-24-0.75 | 1 | 0.75 | 24 | 3 m³/h | — | 32 | 11.5 | |
| QDX8-18-0.75 | 1 | 0.75 | 18 | 8 m³/h | — | 38 | 11 | |
| QDX10-16-0.75 | 1 | 0.75 | 16 | 10 m³/h | — | 51 | 11.5 |
Model Details
- HP
- 0.5
- kW
- 0.37
- Max. Head
- 17
- Max. Flow
- 1.5 m³/h
- Suction
- —
- Inlet/Outlet
- 25
- Weight
- 6.5
Special impeller design handles solids and fibrous materials.
Fully sealed motor for safe underwater operation.
Cast iron construction resists corrosion and wear.
High-efficiency motor reduces operating costs.
Typical Applications
Municipal Sewage
Urban sewage and wastewater transfer
Industrial Effluent
Factory wastewater handling
Flood Control
Basement and flood drainage
Construction
Construction site dewatering
Technical Overview
- Models
- 15+
- CE / ISO
- Certified
- 50/60 Hz
- Available
- Description
The QDX SERIES delivers reliable performance across a wide range of flow and head conditions. Built with quality materials and precision engineering, it is suitable for industrial, commercial, and residential applications.
Frequently Asked Questions
What is the warranty period?
All ALFAGRAND pumps come with a 12-month warranty covering manufacturing defects.
Are spare parts available?
Yes, we maintain a full inventory of spare parts for all models in our product range.
Do you offer OEM/ODM services?
Yes, we offer OEM and ODM services for bulk orders. Contact us for details.
Ready to Order QDX SERIES?
Contact our team for pricing, technical specs, and OEM/ODM options.