▼Product introduction

The KF stainless steel split centrifugal pump features a split structure, with the impeller and motor separated, ensuring smooth operation and convenient maintenance. The pump body is made of high-quality stainless steel, offering strong corrosion resistance. It is widely used in chemical, environmental protection, and water treatment fields, and is especially suitable for conveying corrosive liquids containing fine particles; it is robust and durable。

▼Application environment

Wide range of industry applications ：  Used extensively in chemical, electroplating, wastewater treatment, food and beverage, pharmaceutical, and fine chemical industries.

▼Product features and advantages

1.Corrosion-resistant material: Made of 304/316/316L stainless steel, resistant to acid and alkali corrosion with pH 2-13, suitable for various corrosive media.

2.Compact structure: Direct-drive design between motor and pump saves space, ensures smooth and vibration-free operation, and low noise.

3.High efficiency and energy saving: The impeller is optimized for fluid dynamics, resulting in high hydraulic efficiency and saving 15%-20% more energy than traditional pumps.

4.Reliable sealing: Equipped with a high-quality mechanical seal, leak-free, long service life, and adaptable to various operating conditions.

5.Wide application: Can handle liquids containing fine impurities, suitable for chemical, food, pharmaceutical, and wastewater treatment industries.

▼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 of Suitable Materials: Choose 304/316/316L material based on the corrosiveness of the medium, matching flow rate, head, and operating conditions. For media temperatures exceeding 80℃, select a high-temperature seal; for media containing particles, select a semi-open impeller; for explosion-proof environments, use an explosion-proof motor.

2. Proper Installation: The suction pipe must be airtight. The installation height should not exceed the pump's self-priming limit. Minimize bends and excessively long pipelines to avoid cavitation affecting operation.

3. Routine Maintenance: Regularly inspect the mechanical seal and bearings, and clean impurities from the filter. After shutdown, drain the liquid from the pump to prevent freezing and cracking. For long-term inactivity, perform rust prevention maintenance to extend service life.

▼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.