Integrated and Efficient Drainage Technology: Technical Insights on ZJ-BETTER’s Submersible Fire Pump

The pump is optimized by domestic advanced hydraulic model. At the same time according to the use of temperature, medium and other different ISW based on the derivation of hot water pump, high temperature pump, chemical pump, oil pump, is the current national standard finalize the promotion of products. Horizontal pipeline oil pump

Regular testing and maintenance can help prevent failures. In case of a failure during an emergency, follow your facility’s emergency response plan and contact professional fire services immediately.

Regular maintenance of foam tanks is essential to ensure their proper functioning during emergencies. This includes inspecting for leaks, checking foam concentrate levels, testing proportioning equipment, and conducting periodic foam quality tests.

Centrifugal pumps are the most widely used pumps in a chemical industry and refineries. They are used to transport wide variety of liquids and slurries like water, hydrocarbons, in-organic chemicals etc.

Product Overview
Product Introduction of ISG, ISW single-stage single-centrifugal pump
ISG series vertical single-stage single-suction centrifugal pump is a new generation of energy saving, environment friendly vertical centrifugal pump researched and developed by our company, which absorbs advanced technology of similar products abroad and adopts domestic general performance parameters of centrifugal pumps. In addition, according to different operation temperatures and mediums, we developed the hot-water pump (IRG), corrosion-resistant chemical pump (IHG) and oil pump (YG). This pump enjoys excellent performance, good reliability, long operation life, reasonable construction and nice appearance, which is outstanding in the industry.

While the initial investment in firefighting pumps and fire protection infrastructure may represent a significant capital expenditure, the long-term benefits of enhanced fire safety, reduced property damage, and potential savings in insurance premiums outweigh the costs. Cost-benefit analyses and risk assessments help stakeholders make informed decisions about allocating resources to improve fire protection capabilities and mitigate financial risks associated with fire emergencies.

The housing of the diesel engine fire pump constitutes the working chamber of the pump. The impeller, shaft and rolling bearing are the rotors of the pump. Suspension bearing parts The supporting parts support the rotor parts of the pump, and the rolling bearings are subjected to the radial and axial forces of the pump. In order to balance the axial force of the diesel engine fire pump, most pumps have sealing rings at the front and rear of the impeller, and a balance hole on the back cover of the impeller. Because some pumps have little axial force, there is no seal on the back of the impeller. ring and balance hole. The axial sealing ring of the diesel engine fire pump is composed of packing gland, packing ring and packing to prevent air intake or large water leakage.

In modern firefighting systems, the pressure tank (also known as an expansion or stabilizing tank) plays an essential role. By storing pre-pressurized water, it helps maintain constant pressure within the pipeline system, ensuring the system remains in a ready state during standby conditions. This significantly improves response time and reduces the frequency of main pump startups.

As seen in the provided image, this pressure tank is built with high-strength steel and coated with anti-corrosion paint, delivering excellent pressure resistance and durability. It features an internal bladder or diaphragm structure with high elasticity, capable of withstanding frequent pressure fluctuations while offering long service life and minimal maintenance needs.

This unit is widely used in fire protection water supply systems, especially for automatic sprinkler systems and hydrant networks, effectively preventing malfunctions caused by pressure instability.

The stainless steel submersible sewage pump adopts the design of large flow channel anti-clogging hydraulic components, which greatly improves the dirt passing capacity, and can effectively pass through 5 times the fibrous material of the pump diameter and solid particles with a diameter of about 50% of the pump diameter.

1.Enterprise unit waste water discharge.
2.Urban sewage treatment plant discharge system.
3.Hospital, hotel, high-rise building sewage discharge.

1. In the rural areas is mainly used as feces, mud and water, feed slurry pumping and pouring, instead of shoulder, and for flood, drought resistance, mud manure production can also simple flow fire pump in countryside.
2. Used in municipal engineering, chemical industry, printing and dyeing, pharmaceutical, shipbuilding, foundry, food and other industry suction thick liquid, dirty liquid, paste , flow sand and urban river flow sludge etc. can also be used in coal mines exclude fluid containing small mud gravel.
3. If with high pressure pump and water gun, the composition of hydraulic mechanized earthmoving machine, available in the formation of land, river and pond dredging, drilling and other small-scale water conservancy projects of excavation and transportation, and urban air defense engineering, underground engineering.
4. Fish used as a water pond, fish pond oxygen etc..

Volume:500-2000L
This large, high-efficiency firefighting foam tank is designed for industrial and professional settings, offering exceptional fire extinguishing performance and reliable safety assurance. Whether in factories, warehouses, or other high-risk environments, it is the best choice for fire rescue operations.

The diesel engine with right-angle gearbox combination is a high-performance power transmission solution widely used in various industrial applications. It features a diesel engine as the primary power source and a right-angle gearbox for efficient power redirection and speed matching. This compact and reliable duo enhances production efficiency, reduces energy consumption, and provides a stable power source for industrial automation and ship propulsion systems. Its adaptability to diverse climate conditions and load demands further reinforces its significance in modern industries.

Non-negative pressure frequency conversion water supply equipment is a new type of water supply equipment developed on the basis of frequency conversion constant pressure water supply equipment.

The SXBWP Non-Negative Pressure Frequency-conversion Water Supply Equipment offers a comprehensive solution for addressing low water pressure challenges in various settings. Designed to cater to areas with inadequate municipal water pressure, as well as residential complexes, office buildings, hotels, schools, and industrial enterprises, this equipment ensures a stable secondary pressurized water supply. With features such as non-negative pressure generation, water and energy conservation, prevention of secondary pollution, and convenient installation, the SXBWP equipment delivers reliable water pressure enhancement while promoting efficient water usage and minimizing environmental impact.

Submersible sewage pump is suitable for conveying sewage and dirt with particles in chemical industry, petroleum industry, pharmaceutical industry, mining industry, paper industry, cement plant, steel plant, power plant, coal processing industry, urban sewage treatment plant drainage system, municipal engineering, construction site and other industries. It can also be used for pumping clean water and corrosive media.

Our diesel engine-driven fire pump system is designed to provide continuous and reliable hydraulic support in emergency situations. Whether during power outages or in remote areas without access to the electrical grid, this fire pump ensures the effective operation of the fire protection system. The diesel engine delivers powerful performance, supporting the pump system to operate steadily in extreme conditions and ensuring rapid response during a fire.

This system combines a high-performance diesel engine with an efficient pump body, offering users exceptional flow and pressure support. It is suitable for various locations, including industrial facilities, commercial buildings, and high-rise residences. Our diesel-driven fire pump also features a compact design for easy installation and maintenance, ensuring long-term high performance.

Additionally, the smart control panel is equipped with features such as automatic start/stop, fault alarms, and remote monitoring, further enhancing the convenience of system management and operation. This fire pump system complies with international fire protection standards, offering stable and reliable quality, making it the ideal choice for ensuring fire safety in buildings.

The remote monitoring system for the water supply pump station is suitable for the remote monitoring and management of the pressurized pump station in the urban water supply system.
The pump station manager can remotely monitor the water level of the pump station pool or the entry pressure, the working status of the booster pump group, the outbound flow, and the exit pressure from the monitoring center; they can remotely control and automatically control the start and stop of the booster pump group; When optical fiber communication is used, the panorama and important stations in the station can be monitored by image, so that the pump station can be unattended.

Small submersible fire pump is compact and lightweight characteristics, it plays an important role in farm irrigation and domestic water.

This kind of controller was fit for high-voltage motor，which is the voltage of motor is 6000V or 10KV.

including high-voltage switch cabinet, High-pressure solid-state soft starter device,High-voltage reactive power centralized compensation device,direct current cabinet, onsite cabinet, intellengint inspection cabinet, High-voltage patrol inspection contact cabinet, Emergency starting cabinet for high-voltage machinery

The mobile pump truck, based on the research of domestic and foreign technology again and again, has been developed and successfully applied to the European and American markets. The trailer mounted pump integrates self-priming and non-blocking sewage discharge. It adopts diesel engine to drive axial reflow and external mixing, and through the unique design of pump body and impeller, it does not need to install bottom valve and water diversion when using. The trailer mounted pump can discharge liquids containing large particles of solids and fiber impurities, and can be widely applied to municipal sewage and flood control projects, agricultural irrigation,etc.The trailer mounted pump has the advantages of convenient movement, rapid use, good self-priming performance, strong sewage discharge capacity, high efficiency and energy saving, etc.

. The rotor part is composed of shaft, impeller, impeller retaining sleeve, shaft sleeve and other parts, and the water inlet section, middle section and water outlet section are connected by tension bolts. The shaft seal adopts a mechanical seal, lubricated and cooled by the pressure water in the balance chamber.

ZX self priming pump diesel engine driven works for water or medium similar to water that viscosity below 5°E and temperature below 80°C(176°F). It is compact, easy to operate, running stable, easy to maintain, efficient, with long service life and large suction capacity.

The portable fire pump is well know for its simple structure, light weight, compact structure and high efficiency. For decades, it is hot saled in Southeast Aisa, Mideast, Africa and South America, it withstands the test of time.

Self priming pump diesel engine driven works for water or medium similar to water that viscosity below 5°E and temperature below 80°C(176°F). It is compact, easy to operate, running stable, easy to maintain, efficient, with long service life and large suction capacity.

The application range of common domestic water supply equipment: waterworks, pressurized pump room, residential area, hotel and other buildings, enterprise production water, boiler circulating water system, farmland irrigation system.

Regular maintenance includes checking the foam concentrate levels, inspecting and testing the proportioning system, cleaning the components, and ensuring that all seals and connections are intact.

Explosion-proof motor is a type of motor with explosion-proof performance. The measures taken are: the electrical equipment cover is installed in a casing, which has a structure that can withstand the explosion pressure of the internal explosive mixture and can prevent the internal explosion from spreading to the explosive mixture around the casing (flameproof type); make the motor Live parts are not likely to generate sparks, arcs or dangerous temperatures sufficient to cause an explosion hazard, or isolate live parts that could produce these phenomena from the explosive mixture so that they cannot come into contact with each other or to the extent that they are explosive (increase safety type, ventilation type, etc.). In all kinds of environments with explosive danger, it is very important to choose the explosion-proof motor matched with all kinds of equipment correctly.

Fire booster pump is used to maintain system pressure without starting the main pump. These pumps are not designed to keep up with full system demand, their only function is system pressure maintenance.

The ZWG non-negative pressure water supply equipment is a pressurized water system designed to address low or unstable municipal water pressure in areas with insufficient water supply. This equipment ensures a stable and reliable water supply, particularly suited for high-rise residential buildings and schools. By effectively boosting water pressure, it offers continuous and stable water flow, meeting the domestic water needs of residents and students. The ZWG equipment’s energy-efficient design and advanced control systems contribute to reduced energy consumption, making it an environmentally friendly choice. Overall, the ZWG non-negative pressure water supply equipment is a reliable and essential solution for ensuring a consistent water supply in areas facing water pressure challenges, providing enhanced water pressure and flow to meet the demands of various settings, including high-rise residential buildings and educational institutions.