▼Product introduction

The IS single-stage single-suction centrifugal pump is a classic horizontal clean water pump, characterized by stable performance and high efficiency. It conforms to international standards and is suitable for industrial and urban water supply and drainage, farmland irrigation, etc. It can transport clean water and liquids with similar physical and chemical properties. It features reliable structure, convenient maintenance, and wide application.

▼Application environment

Suitable for industrial and urban water supply and drainage, building pressurized water supply, garden sprinkler irrigation, air conditioning system hot and cold water circulation, and fire water supply.

▼Product features and advantages

1. High Efficiency and Energy Saving: Utilizing a superior hydraulic model, this pump boasts high efficiency, significantly reducing operating energy consumption.

2. Mature Structure: The single-stage, single-suction cantilever structure ensures stable performance, high reliability, and ease of maintenance.

3. Wide Applicability: Suitable for conveying clean water and clean liquids with similar physicochemical properties, applicable to a wide range of fields.

4. Standardized Design: Major components adopt common standards, ensuring good interchangeability and a sufficient supply of low-cost spare parts.

5. Smooth Operation: The shaft seal can use either a packing seal or a mechanical seal, resulting in low vibration and noise, ensuring long-term stable operation.

▼Working principle

Before starting, the impeller must be filled with liquid. The motor drives the impeller to rotate at high speed, causing the liquid to move in a circular motion with the impeller. Under the action of centrifugal force, the liquid is thrown towards the volute, forming high pressure and then discharged from the outlet; at the same time, a negative pressure is formed in the center of the impeller, which continuously draws in the liquid through the suction pipe, achieving continuous delivery.

▼Shopping and maintenance suggestions

1. Selection Guidelines: Match flow rate and head requirements to operating conditions; ensure the material is compatible with the medium (cast iron for clean water, stainless steel for corrosive media); prioritize brands with high energy efficiency and a good reputation; confirm installation dimensions are compatible.

2. Routine Maintenance: Regularly clean the filter to prevent clogging; check and replenish lubricating oil every 1000 hours; monitor seals; promptly repair any leaks.

3. Troubleshooting: Immediately stop the machine if abnormal noises or a decrease in flow rate are detected; check for impeller blockage or bearing wear; for long-term shutdowns, drain the medium for maintenance.

▼Precautions for use

1. Before startup: Fill the pump with liquid and purge all air to prevent dry running and damage to the seals; check the suction pipe seal for leaks, confirm the motor rotation direction is correct, and ensure the medium temperature and viscosity are within the pump's operating range.

2. During operation: Monitor pressure and flow for stability, avoiding operation beyond rated conditions; if abnormal noise, vibration, or leakage occurs, immediately stop the pump and investigate to prevent cavitation or component wear.

3. After shutdown: In low-temperature environments, drain the liquid from the pump to prevent freezing and cracking; regularly clean the filter for impurities, check the mechanical seal and bearing condition, and perform rust prevention maintenance for long-term inactivity.

Strong capabilities / 20 years dedicated to the research and development of pump technology. With a 12,000 square meter production workshop, a production team and technical staff of over 100 people, and 68 professional processing equipment, we possess strong capabilities and have earned consistent recognition from customers and the industry. We have established an international standard production management system and strictly adhere to its production standards, achieving an annual pump manufacturing capacity of over 100,000 units. We have obtained ISO9001 quality system certification and CE certification.

Professional expertise/Continuous innovation, developing new types of pump products. The company has a dedicated pump research institute specializing in the research and development of new products and technologies, and boasts a team of nearly ten engineers with over 15 years of experience in the pump industry. We innovate and develop products based on customer use cases, continuously improving product efficiency, saving energy, and meeting the requirements of customers in various industries. We provide you with a comprehensive range of high-quality products, a wide range of product applications, and a complete and professional service system.

Attentive service/one-on-one service, providing professional technical guidance. Pre-sales: Professional engineers provide one-on-one service, offering multiple pump product configuration options based on actual site conditions; During sales: Providing guidance on product installation and maintenance methods; After-sales: Providing repair and maintenance services, and guaranteeing the long-term and timely supply of spare parts.

Guangzhou Zhongkai Pump Industry Co., Ltd. is located in Guangzhou, China. The company is a professional manufacturer of pumps, with many years of production history, excellent management experience, stable product quality, a wide variety of products, and complete specifications.  Its main products include ten major series and over 600 specifications, and it was among the first to obtain ISO9001 international quality assurance system certification. The company's main products include various centrifugal pumps, slurry pumps, mud pumps, sewage pumps, pipeline pumps, self-priming pumps, diaphragm pumps, electric high-temperature reciprocating pumps, magnetic pumps, chemical pumps, gear pumps, thick slurry pumps, vortex pumps, water supply and drainage equipment, electrical control cabinets, etc. These products are widely used in chemical, pharmaceutical, environmental protection, and other industries, and are highly praised and trusted by a wide range of users.