Submersible Pump QGD series
Wholesale Submersible Pump QGD series from FUAN KELIANG factory (Since 1991). Certified ISO9001/CE, with 0.37kW - 1.1kW, Head up to 140m. Request factory quote!
Description & Specifications
Product Overview
The Submersible Pump QGD series is an industrial-grade pumping solution engineered by FUAN KELIANG ELECTRICAL MACHINERY CO.,LTD. (established in 1991). Designed for reliable fluid handling, superior hydraulic efficiency, and long continuous operation, this series incorporates precision-machined components and robust mechanical construction to withstand harsh industrial, agricultural, and commercial environments.
Key Engineering Features
- 100% Pure Copper Winding Motor: High conductivity, lower temperature rise, and extended service life under continuous duty (S1).
- High-Grade Hydraulic Wet End: Anti-corrosion treated cast iron or reinforced alloy casing with precision-balanced impeller for minimal vibration and low operating noise.
- Reliable Mechanical Seal: Premium carbon-ceramic / silicon carbide mechanical seal ensuring zero leakage and long-term durability.
- Thermal Overload Protection: Built-in thermal protector preventing motor burnout under abnormal voltage or dry-running conditions.
- International Standard Compliance: Fully compliant with IEC, CE, and ISO9001 manufacturing and safety standards.
Technical Capabilities & Operating Range
The Submersible Pump QGD series covers an extensive operational spectrum including models such as 1, 2, 3, 4. Key baseline operating capabilities include:
- Power Ratings: 0.37kW - 1.1kW.
- Hydraulic Performance: Head up to 140m.
- Standard Operating Voltage: 220V single-phase / 380V three-phase (50Hz / 60Hz dual frequency customizable).
- Insulation & Protection: Class F insulation, IP44 / IP55 ingress protection rating.
Typical Industrial & Commercial Applications
The Submersible Pump QGD series is widely deployed across diverse sectors including municipal water supply, residential water pressure boosting, agricultural sprinkler irrigation, industrial cooling towers, boiler feed systems, HVAC circulation, and light chemical fluid handling.
Factory Direct Supply & OEM/ODM Services
As an OEM/ODM source factory with over 30 years of manufacturing experience, Keliang provides complete customization services: custom voltage/frequency (110V/220V/380V/440V, 50/60Hz), tailored shaft dimensions and materials (stainless steel 304/316), private label branding, and export-grade reinforced seaworthy packaging.
TECHNICAL DATA & SPECIFICATIONS
Factory Standard Specifications (50Hz / 60Hz Customizable)| NO. | Model | Power | FLOW RATE | HEAD | Speed | OUTLET | |
|---|---|---|---|---|---|---|---|
| 220V/50HZ | Kw | HP | m3/h | m | r/min | mm | |
| 1 | QGD 1.2-50-0.37 | 0.37 | 0.5 | 1.2 | 50 | 2900 | 25 |
| 2 | QGD1.2-80-0.5 | 0.55 | 0.75 | 1.2 | 80 | 2900 | 25 |
| 3 | QGD1.8-100-0.75 | 0.75 | 1 | 1.8 | 100 | 2900 | 25 |
| 4 | QGD1.8-140-1.1 | 1.1 | 1.5 | 1.8 | 140 | 2900 | 25 |
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Direct manufacturer supply, customized ODM/OEM service, and competitive factory pricing since 1991.
