GDL multistage centrifugal pump

Fuel tank specifications：200L/ 400L/ 600L/ 800L/ 1000L/
1200L/ 1500L/ 1800L/ 2100L/ 2500L/ 3100L/ 3600L/ 4100L/ 4500L
The diesel fire pump system serves as a backup power solution, utilizing a diesel engine to provide power and ensure the fire pump’s reliable operation during electrical outages. The associated fuel tank is a crucial component for storing diesel fuel and providing a continuous supply to the diesel engine, ensuring a sustained water flow during fire incidents. The system not only boasts reliability but also requires minimal maintenance, backed by comprehensive after-sales service. Whether for large commercial buildings, industrial facilities, airports, or hospitals, this system offers users a dependable firefighting solution to safeguard security.

High efficiency, flat performance curve, wide operating range, in line with the relevant regulations of the fire department, and can meet the needs of different users
Adopt segmented structure, stable operation, low noise, long service life, small footprint, easy installation and maintenance

The Fire Pressure Stabilization Equipment, coupled with the CDL Vertical Multistage Fire Pump, offers a comprehensive solution to elevate fire safety measures. This powerful combination ensures a consistent water pressure for effective fire suppression. By incorporating pressure stabilization technology, this system guarantees an uninterrupted fire water supply, efficient water distribution, and reliable operation of fire hydrants and sprinkler systems. With advanced infrastructure and the ability to maximize firefighting capabilities, this configuration significantly enhances overall fire safety standards. Investing in fire pressure stabilization equipment is a proactive step towards ensuring superior fire protection and providing peace of mind in critical situations.

Petrochemical process pumps are suitable for conveying clean or liquids containing a small amount of particles, low temperature or high temperature liquids, neutral or corrosive liquids. Suitable for oil refining, petrochemical, coal processing and cryogenic engineering, papermaking, metallurgy, medicine, synthetic fiber, power generation, environmental protection, etc.

UL Fire Pump Motor IP23 meet UL1004-5 standard

The fire water supply pressure booster pump complete sets of equipment is the equipment for the firefighting project. The main function is to maintain the firefighting pressure of the fire extinguishing pipe network. When a fire alarm is opened, the fire extinguishing equipment can immediately spray the solid water column, and the alarm linkage starts the large fire pump. Win the initial fire extinguishing time of more than 30 seconds until the full load of the fire main pump is started. Because the equipment can maintain the pressure of the pipe network at all times, the pipe network does not have air to start. The fire pump does not slam, the pipe network has no risk of vibration.

Fuel tank specifications：200L/400L/600L/800L/1000L/1200L/1500L/1800L/2100L/2500L/3100L/3600L/4100L/4500L

These are pictures of an EJ fire pump set control panel. The cabinet is made of galvanized sheet.

Foam proportioning systems enhance the fire suppression capabilities of water, reduce the amount of water needed, minimize water damage, and can effectively smother fires by cutting off the oxygen supply.

Maintenance requirements for vertical turbine pumps typically include periodic inspection and lubrication of bearings, checking and adjusting impeller clearances, monitoring motor performance, and ensuring proper alignment of the pump and motor.

WQ (QW、WQK ) series submersible sewage pump applicable to transport containing solids and fiber of sewage or clean water.

End suction centrifugal water pump is an energy-saving pump designed by teamwork in the whole nation, it is improved on a basis on model BA, B and other single-stage water centrifugal pump.

The Fire Pressure Stabilization Equipment, coupled with the CDL Vertical Multistage Fire Pump, offers a comprehensive solution to elevate fire safety measures. This powerful combination ensures a consistent water pressure for effective fire suppression. By incorporating pressure stabilization technology, this system guarantees an uninterrupted fire water supply, efficient water distribution, and reliable operation of fire hydrants and sprinkler systems. With advanced infrastructure and the ability to maximize firefighting capabilities, this configuration significantly enhances overall fire safety standards. Investing in fire pressure stabilization equipment is a proactive step towards ensuring superior fire protection and providing peace of mind in critical situations.

The box-type integrated pump station is composed of stainless steel water tank, special water pump, intelligent frequency conversion control cabinet, non-negative pressure device, booster device, water diversion device and pressure stabilizer tank. The electromechanical integrated water supply equipment meets the requirements of the urban water supply pipe network, which does not generate negative pressure when pumping water, but also has a certain ability to adjust and store water, and the water is continuously cut off during peak periods.

ISWR horizontal single-stage single-suction hot-water pump is to be used in metallurgy, chemical industry, textile, timber-processing, paper making, pressure circulating conveyance of boiler hot water in hotels, bathrooms or restaurants, and circulated heating pumps in city houses. Its operation temperature is below 99C.

The constant pressure variable frequency water supply equipment is an advanced system designed to maintain stable water pressure while ensuring energy-efficient water supply. It utilizes variable frequency technology and an intelligent control system to dynamically adjust pump speed and water pressure based on real-time water demand. This eliminates energy wastage caused by frequent start-stop cycles in traditional systems, providing users with a constant water pressure supply for stable and reliable water distribution during peak and off-peak periods. The equipment’s intelligent control system enables remote monitoring and automatic alarms, improving operational reliability and maintenance efficiency. Widely applied in industrial, construction, agricultural, and municipal sectors, this energy-efficient solution optimizes water supply systems to meet diverse user demands effectively.

The sewage pump is a kind of centrifugal impurity and has many forms: such as submersible type and dry type. At present, the most common submersible type is the WQ type submersible sewage pump, and the most common dry type sewage pump is the W type horizontal sewage pump. And two types of WL vertical sewage pump. Mainly used to transport urban sewage, manure or liquid containing fiber. For the medium of solid particles such as paper scraps, the temperature of the conveyed medium is usually not greater than 80¡ãC.

PW pumps are single-stage single-suction cantilever centrifugal pump for pumping dirty liquid (liquid containing fibers and other suspended objects or stool), liquid temperature does not exceed 100 ℃ , suitable for urban, rural, industrial and mining sectors excluded sewage purposes

As a complete set of equipment, it can meet all technical specifications of automatic fire water supply. In addition, it can accept and process all kinds of fire signals, replace the fire control center,
and send out all kinds of operation and fault alarm signals. 

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.

ZX series self-priming pump is a self-priming centrifugal pump. The self-priming centrifugal pump has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long life, and strong self-priming ability. There is no need to install a bottom valve in the pipeline, and it is only necessary to ensure that there is a quantitative liquid in the pump body before work. Therefore, the self-priming centrifugal pump simplifies the pipeline system and improves the working conditions.

NL type sewage slurry pump is mainly used in rural areas to suck, convey and sprinkle river mud, manure, river water and slurry feed. , but also guaranteed for the simple flow of rural fire pumps.

The portable fire pump is well know for its simple structure, light weight, compact structure and high efficiency.

The integrated prefabricated sewage pumping station of Beide Technology Group Co., Ltd. serves the glass production base in Xingan County Development Zone, Ji’an, Jiangxi Province. On-site commissioning training is delivered to relevant departments. Thank you and leaders for the support.

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

The suction and discharge ports of the GDL vertical multistage pipeline centrifugal pump are located on the same straight line. 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. It is an ideal pump type for the transportation of hot and cold water or liquids with similar physical and chemical properties to water in various industries.

XZQ type intelligent automatic complete set of water supply equipment can be used for the old water supply and drainage pressure system reform, can cancel the water tower, high water tank and pressure tank. Industry needs constant pressure water supply system, oil field constant pressure oil transmission system.

Integrated Prefabricated Pump Station

The pump station is supplied as an integrated unit. It includes a pump station cylinder, pressure pipeline, maintenance platform, maintenance ladder, grill filter, coupling system, pump lifting system, ventilation, anti-skid manhole cover, lighting system, etc.

According to CFO fluid dynamics finite element analysis, the base structure is optimized to prevent sludge deposition in sewage treatment and no odor residue.

All internal installation and commissioning work is completed in the factory. The pump station is only installed on the site, which greatly reduces the civil construction period and engineering cost, and reduces the overall investment of the owner.

The pumping station cylinder is made of FRP, and the internal fittings are made of anti-corrosion materials such as SUS304 and hot-dip galvanizing. No maintenance is required, and the normal service life can reach more than seven years.

Intelligent operating system, easy to understand, to run, monitoring without personnel supervision

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When a partial failure of the equipment occurs, the emergency function can be enabled to continue the water supply. The equipment can be automatically connected to the municipal water supply network, and has dual constant pressure functions, which can meet the normal pressure and flow of domestic and production water, and can automatically switch to high-pressure and large-flow water supply when a fire occurs, and can be used for multiple purposes.

The star connection-delta connection utilizes the two connection methods of the motor to achieve the purpose of step-down starting, reduce the starting current, and reduce the impact of excessive current on the power grid. Simply put, the stator is connected in star at the start of the motor and then switched to delta connection after starting, which is the starting method of star-delta buck start.