Technical Specifications
Overview
High-Efficiency Deep Well Water Extraction
The 75QJD1 Series is a high-performance submersible pump specifically engineered for efficient water extraction from deep, narrow wells with a diameter of 80mm or greater. Constructed from durable stainless steel for superior corrosion resistance, it features a multistage impeller system designed to deliver high pressure and consistent flow rates. This reliable solution is ideal for agricultural irrigation, domestic water supply, and various industrial applications requiring energy-efficient performance.
Key Performance Metrics
Core Performance
2.8 m³/h
Max Flow Rate
75 mm
Max Diameter
2,850 rpm
Speed
35 °C
Max Liquid Temp
Technical Specifications
Insulation Class
Class B
Protection Grade
IP68
- Minimum Well Diameter
- >80mm (3")
- Outlet Connection
- G1"
- Power Supply
- Single-phase 220-240V, 50Hz
Model Performance Data
Model Comparison Table
| Model Type | Power (kW) | Power (HP) | Max Head (m) | Length (mm) |
|---|---|---|---|---|
| 75QJD108-0.18 | 0.18 | 0.24 | 30 | 666 |
| 75QJD110-0.25 | 0.25 | 0.33 | 38 | 745 |
| 75QJD115-0.37 | 0.37 | 0.5 | 55 | 917 |
| 75QJD122-0.55 | 0.55 | 0.75 | 79 | 1,148 |
| 75QJD130-0.75 | 0.75 | 1 | 108 | 1,389 |
| 75QJD140-1.1 | 1.1 | 1.5 | 144 | 1,699 |
Construction & Features
Key Features
- Corrosion-resistant stainless steel construction
- Multistage impeller system for high pressure
- Compact design for narrow well installation
- Integrated check valve to prevent backflow
- Energy-efficient motor design
Applications
- Primary Applications
- Agricultural IrrigationDomestic Water SupplyIndustrial Water ExtractionDeep Well Pumping
