Product Overview

The 175QJB Deep Well Submersible Pump is engineered for efficient and durable water extraction in deep wells. Designed to meet the rigorous standards of GB/T2816-2014 and GB/T2818-2014, this pump combines advanced technology with robust construction to ensure optimal performance in various applications. The product is ideal for industries requiring high-efficiency water supply, irrigation, and industrial processes.

Key Features and Advantages

• High-Frequency Shock Resistance: The motor winding uses special water-resistant wire, ensuring durability under high-frequency shock and pulse peak voltage conditions.
• Energy Efficiency: The frequency conversion winding design allows smooth operation between 1Hz and 50Hz, enhancing energy savings and extending the pump's service life.
• Robust Construction: The closed or water-filled wet structure motor ensures reliable performance even in demanding environments.
• Customization Options: The company offers OEM processing, allowing tailored solutions for specific industrial needs.

Technical Specifications

Applications

The 175QJB Deep Well Submersible Pump is versatile and suitable for a wide range of applications, including:

• Deep Well Water Intake: Ideal for extracting water from deep wells in agricultural and industrial settings.
• High-Rise Water Supply: Efficiently delivers water to high-rise buildings and urban areas.
• Mountain Water Supply: Provides reliable water access in mountainous regions.
• Agricultural Irrigation: Supports large-scale irrigation systems for crops and farmland.
• Domestic Water Supply: Ensures a steady water supply for residential areas.

Installation and Safety Precautions

Proper installation is crucial for the optimal performance and longevity of the 175QJB pump. Follow these steps:

1. Preparation: Check the well's diameter and depth to ensure compatibility with the pump. Verify that the water quality meets the specified requirements (e.g., temperature, pH, and impurity levels).
2. Motor Filling: Fill the motor cavity with clean, non-corrosive water and tighten the water charging bolts to prevent air pockets.
3. Cable Connection: Ensure the cable joints are properly insulated and secured to avoid electrical hazards.
4. Grounding: The pump must be reliably grounded to prevent electric shocks, especially in wet environments.

Safety Tips: Always turn off the power before maintenance. Avoid operating the pump without water to prevent damage to the motor. Regularly inspect the pump for wear and tear, and replace worn parts promptly.

Maintenance and Storage

Regular maintenance ensures the pump operates efficiently and extends its lifespan. Key maintenance steps include:

• Inspection: Check the insulation resistance and three-phase continuity regularly. Replace any damaged components immediately.
• Cleaning: Clean the pump and motor to remove debris and prevent clogging. Ensure the water inlet is free from obstructions.
• Lubrication: Use water lubrication for the bearings as specified in the manual. Avoid using incompatible lubricants that could damage the pump.

Storage Guidelines: Store the pump in a dry, indoor environment with a temperature below 40°C. Drain the motor cavity to prevent freezing in cold climates. Keep the cable secured and protected from moisture.

About 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, dedicated to providing high-quality solutions for water supply and drainage systems. With a focus on innovation and customer satisfaction, the company adheres to strict quality control standards, including GB/T2816-2014 and GB/T2818-2014.

As a trusted partner in the industry, Hebei Aochite offers OEM services to meet specific customer requirements. Their commitment to excellence ensures that their products are reliable, efficient, and tailored to diverse applications.

References

For authoritative information on measurement standards and technological advancements, refer to the National Institute of Standards and Technology (NIST). NIST plays a critical role in developing and maintaining measurement standards that ensure the accuracy and reliability of industrial equipment, including submersible pumps.

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