Sled type Submersible Axial Flow Pump

As a flagship upgrade of the traditional split-type axial flow pump, the Quality Sled type Submersible Axial Flow Pump integrates the technical foundation accumulated by the company in the field of fluid machinery and the ISO9001 standardized production system. With core selling points of "easy installation, high efficiency, and stable adaptation," this pump has become the preferred solution for low-lift, high-flow scenarios such as flood control, agricultural irrigation, and municipal drainage.

What are the features of this product?

Integrated Design: The Advanced Sled type Submersible Axial Flow Pump adopts a mechatronic coaxial design, precisely integrating the dry-type fully enclosed submersible three-phase asynchronous motor with the pump body. Paired with a custom sled-type base, it supports various installation methods such as horizontal and inclined, eliminating the need for complex civil works and pump shaft alignment procedures. The installation cycle is reduced by 95% compared to traditional equipment, saving 30%-40% in pump station civil engineering costs.

Adaptability: This pump is particularly suited for areas with fluctuating water levels, such as along rivers and lakes. It solves the traditional pump station's flood control adaptability issues.

High Efficiency and Energy Savings: The pump is equipped with a high-efficiency motor and CFD fluid simulation-optimized axial flow impeller. The impeller is available in high-quality materials like cast iron and stainless steel. The system is 15% more energy-efficient than conventional pumps, with a flow range of 350-15,000 m³/h and a lift range of 1-10m. It can effectively transport raw water, light sewage, and similar media (temperature ≤50°C, sand content ≤2%).

Safety and Durability: The pump features an IP68 protection rating and F-class insulation design. It is equipped with a double mechanical seal and auxiliary seal structure, along with intelligent protection devices for leakage, winding over-temperature, and overload-phase loss. The motor cooling is exceptional, allowing stable underwater operation with bearing life exceeding 8,000 hours.

Flexible Operation & Smart Control: This Sled type Submersible Axial Flow Pump offers easy maintenance and intelligent management, with no lubrication required before startup. It supports variable frequency adjustment, automatic control, and remote monitoring, enabling unattended operation. The pump operates with low noise, and underground pump stations can be constructed to preserve the surface environment.

Product Parameters

Which application scenarios are suitable for this axial flow pump?

Tianjin Kairun Pump Industry's Sled-type Submersible Axial Flow Pump, with its core advantages of "easy installation, adaptability to water level fluctuations, and high energy efficiency," precisely matches the fluid transport needs of low-head, high-flow-rate applications. It is widely used in multiple core fields such as municipal, agricultural, water conservancy, and industrial sectors, becoming the preferred equipment for stable and reliable fluid transport in various scenarios.

In municipal drainage and emergency flood control scenarios, this pump is suitable for areas with large water level fluctuations, such as riverside areas, lakes, and low-lying urban areas. Its sled-type base eliminates the need for complex civil engineering, allowing for rapid deployment and installation. It effectively addresses flooding problems during the rainy season, ensuring the safe operation of urban infrastructure, and is particularly suitable for the renovation of old urban pumping stations and temporary flood control emergency projects. 

In agricultural irrigation scenarios, its wide flow range (350-15000 m³/h) precisely matches different irrigation scales to meet the water transport needs of large irrigation areas and farmland water conservancy projects. Its energy-saving characteristics significantly reduce long-term operating costs, making it suitable for installation environments such as field rivers and reservoirs, contributing to water-saving irrigation in agriculture.

Furthermore, in water conservancy engineering scenarios, the Sled type Submersible Axial Flow Pump can be used for projects such as ecological water replenishment of rivers, water diversion from large reservoirs, and temporary drainage during water conservancy construction. Its stable underwater operation capability adapts to complex aquatic environments. 

In industrial scenarios, it is suitable for circulating water transportation in industrial parks and rainwater lifting in sewage treatment plants. Its IP68 protection rating and multiple protection devices ensure long-term reliable operation under light sewage media. Additionally, its ability to be built as a fully underground pumping station on demand also makes it suitable for scenic areas, residential areas, and other locations where environmental aesthetics are important.

What points should be noted when using this product?

Proper use and maintenance of Tianjin Kairun Pump Industry's Sled type Submersible Axial Flow Pumps are crucial for ensuring long-term stable operation and extending the equipment's lifespan. The following key precautions are outlined in the three core aspects of installation, operation, and maintenance to help users mitigate operational risks.

Installation Precautions

1. The sled-type base must be securely fixed, ensuring a tight fit with the mounting surface to prevent vibration and displacement during operation, especially in areas with fluctuating water levels. Proper anchoring and protection of the base are essential.

2. The submersion depth of the equipment must meet requirements. The pump inlet should be kept at least 0.5 meters away from bottom silt to prevent silt blockage and operational disruption.

3. Cable laying must be standardized. Avoid dragging, squeezing, or immersion near sharp objects. Joints must be properly sealed to prevent water ingress and short circuits. After installation, check the pump's rotation direction to ensure there is no jamming before starting operation.

Certificate

Key Points for Operation and Maintenance

1. During operation, monitor the equipment's current, voltage, and operating noise in real time. If abnormal increases in current, unusual noises, or increased vibration occur, immediately stop the machine and troubleshoot the problem.

2. Do not run the machine dry. Do not operate it for extended periods in media with a sand content exceeding 2% or a water temperature exceeding 50°C to avoid damaging the impeller and seals.

3. Perform regular maintenance. It is recommended to check the mechanical seal every 3-6 months for leaks, clean impurities from the impeller surface, and check the cable insulation performance. Before long-term shutdown, remove the Sled type Submersible Axial Flow Pump from the water, clean it thoroughly, and store it properly to prevent corrosion.