The 175QJB Deep Well Submersible Pump from Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd. is a high-performance solution designed for deep well water extraction and industrial applications. This product combines advanced engineering with rigorous compliance to industry standards, ensuring reliability and efficiency in demanding environments.

Core Features of the 175QJB Deep Well Submersible Pump

The 175QJB model is engineered to deliver exceptional performance in deep well scenarios. Key features include:

• Frequency Conversion Technology: The pump utilizes frequency conversion winding design, enabling smooth operation between 1Hz and 50Hz. This ensures energy efficiency and extends the motor's lifespan, making it ideal for variable load conditions.
• High-Grade Materials: The motor winding is made with special water-resistant wire, offering high-frequency shock resistance, pulse peak voltage resistance, and high-temperature aging resistance. This ensures durability in challenging environments.
• Compliance with Standards: The product adheres to NIST-recognized standards, including GB/T 2816-2014 for well submersible pumps and GB/T 2818-2014 for well submersible asynchronous motors. These standards ensure quality, safety, and performance.
• Robust Construction: The motor features a closed or water-filled wet structure, requiring pre-filling with clean water to prevent damage. This design enhances cooling and lubrication, critical for prolonged operation.

Technical Specifications Table

Advantages of the 175QJB Deep Well Submersible Pump

The 175QJB model offers several advantages that make it a preferred choice for various applications:

• Energy Efficiency: The frequency conversion technology reduces energy consumption, making it cost-effective for long-term use.
• Reliability: The pump is designed for continuous operation under strict water quality conditions, ensuring minimal downtime.
• Customization: Hebei Aochite provides OEM processing, allowing tailored solutions for non-standard requirements.
• Easy Maintenance: The modular design facilitates straightforward disassembly and maintenance, reducing repair costs and time.

Application Scenarios

The 175QJB pump is versatile and suitable for a wide range of applications, including:

• Deep Well Water Intake: Ideal for extracting water from depths up to 70 meters.
• High-Rise Water Supply: Ensures consistent water pressure for buildings and industrial facilities.
• Agricultural Irrigation: Efficiently delivers water for crops and farmland.
• Domestic and Industrial Use: Suitable for residential, commercial, and manufacturing sectors.

About Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd.

Hebei Aochite is a leading manufacturer specializing in submersible pumps and motors and related water supply and drainage solutions. With a focus on innovation and quality, the company adheres to international standards and provides customized products to meet diverse customer needs. Their commitment to excellence is reflected in their compliance with GB/T 2816-2014 and GB/T 2818-2014, ensuring products that meet rigorous performance criteria.

Safety Precautions and Installation Guidelines

To ensure safe operation, the following precautions must be observed:

• Only use the pump with clean water, avoiding sediment-laden or turbid water.
• Ensure the motor is pre-filled with distilled water and properly grounded.
• Install overload protection devices and follow the manufacturer's guidelines for cable connections.
• Regularly inspect the pump for wear and tear, and perform maintenance as required.

Installation should be carried out by trained professionals, following the detailed steps provided in the user manual. Proper alignment and securing of the pump are critical to prevent damage and ensure optimal performance.

Maintenance and Storage

Regular maintenance is essential to prolong the pump's lifespan. Key maintenance tasks include:

• Checking insulation resistance and electrical connections periodically.
• Replacing worn parts such as impellers and seals as needed.
• Storing the pump in a dry, non-corrosive environment when not in use.

For long-term storage, drain the motor cavity and secure the cable to prevent damage from freezing temperatures.

Conclusion

The 175QJB Deep Well Submersible Pump from Hebei Aochite is a reliable and efficient solution for deep well water extraction and industrial applications. Its advanced design, compliance with international standards, and customizable options make it a top choice for customers seeking high-performance water management systems.

References

1. National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov/

2. GB/T 2816-2014 "Well Submersible Pump".

3. GB/T 2818-2014 "Well Submersible Asynchronous Motor".