The 175QJB Deep Well Submersible Pump from Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd. is a cutting-edge solution designed for deep water extraction. This pump combines advanced engineering with robust construction to deliver exceptional performance in a variety of applications. Whether you're dealing with agricultural irrigation, high-rise water supply, or industrial water management, the 175QJB model offers a reliable and efficient option.

Key Features of the 175QJB Deep Well Submersible Pump

The 175QJB model is engineered with several advanced features that set it apart from conventional submersible pumps. One of its standout characteristics is the frequency conversion winding design, which allows the motor to operate smoothly between 1Hz and 50Hz. This ensures energy efficiency and extends the pump's service life. Additionally, the motor uses special water-resistant wire for winding, providing excellent resistance to high-frequency shocks, pulse peak voltages, and high-temperature aging.

The pump is constructed to meet stringent quality standards, including GB/T 2816-2014 for well submersible pumps and GB/T 2818-2014 for well submersible asynchronous motors. These standards ensure the pump's durability and performance in demanding environments.

Technical Specifications

Advantages of the 175QJB Deep Well Submersible Pump

The 175QJB model offers several advantages that make it a preferred choice for various applications. Its frequency conversion technology ensures energy savings and reduces wear on the motor, leading to a longer operational lifespan. The pump is also designed to handle strict water quality requirements, including a maximum water temperature of 20°C, a solid impurities content of no more than 0.01%, and a pH range of 6.5–8.5.

Another significant advantage is the pump's ability to operate in vertical wells with a maximum immersion depth of 70 meters. The design includes a closed or water-filled wet structure, which must be filled with clean water before use to prevent damage from empty operation. The pump is also equipped with external overload protection devices, ensuring safe and reliable performance even under fluctuating conditions.

Application Scenarios

The 175QJB Deep Well Submersible Pump is versatile and suitable for a wide range of applications. It is commonly used in deep well water intake, high-rise water supply, and agricultural irrigation. Its robust design also makes it ideal for mountain water supply and river water intake. The pump's ability to handle various water quality conditions ensures its reliability in both domestic and industrial settings.

Company Background: Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd.

Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd. is a leading manufacturer of submersible pumps and motors, with a strong commitment to quality and innovation. The company specializes in custom design and manufacturing of non-standard submersible pumps and motors to meet specific customer requirements. Their products adhere to the GB/T 2816-2014 and GB/T 2818-2014 standards, ensuring compliance with industry best practices.

With a focus on OEM processing, Hebei Aochite caters to a global clientele, providing tailored solutions for diverse applications. Their dedication to research and development has enabled them to produce high-performance pumps that meet the demands of modern water management systems.

Installation and Maintenance

Proper installation and maintenance are crucial for the optimal performance of the 175QJB pump. Before installation, ensure the wellbore diameter and depth meet the pump's specifications. The motor must be filled with clean water, and the intake/drain bolts should be tightened. During installation, the pump should be placed vertically, with a minimum distance of 3 meters from the well bottom to prevent sediment intake.

Maintenance involves regular checks of the insulation resistance, voltage, and current. If any abnormalities are detected, such as excessive current or motor overheating, the pump should be stopped immediately for inspection. The pump's components, including the impeller and bearings, should be inspected and replaced as needed to ensure continued reliability.

Safety Precautions

Users must follow strict safety protocols when operating the 175QJB pump. The pump should only be used with clean water, and the voltage must be within the specified range (380V ± 5%). The motor should be grounded, and the pump should not be operated without proper protection devices. In cold climates, the motor cavity should be drained to prevent freezing, which could damage the pump.

Conclusion

The 175QJB Deep Well Submersible Pump from Hebei Aochite Water Supply and Drainage Equipment Technology Co., Ltd. is a reliable and efficient solution for deep water extraction. Its advanced design, compliance with industry standards, and versatility make it an excellent choice for various applications. With proper installation and maintenance, this pump ensures long-term performance and durability.

References

NIST Standards – The National Institute of Standards and Technology (NIST) provides guidelines and standards for various industrial equipment, including submersible pumps. While the specific standards for the 175QJB model are based on Chinese national standards (GB/T 2816-2014 and GB/T 2818-2014), NIST's resources offer valuable insights into the technical specifications and performance metrics of similar equipment.