Model NO.: LGL
Power: Electric
Start Up: Electric Pump
Type: Centrifugal Pump
Application: Submersible Pump, Clarified Water Pump, Slurry Pump, Water Supply Equipment
Industry: Water Supply Equipment
Performance: Automatic Pump
Theory: Centrifugal Pump
Color: White
Certificate: ISO9001:2008
Standard or No: Standard
Trademark: Lyson
Transport Package: Mechanical Seal Packaging
Specification: Caliber: 20~300mm
Origin: China
HS Code: 8413709990
Product IntroductionThe LGL automatic high-rise heating vector pressure regulating water supply equipment is designed for efficient and stable operation in various applications. It offers variable flow control, which allows the system to adjust automatically based on external network pressure changes, ensuring consistent water pressure at all times. This helps maintain optimal performance in high-rise buildings and complex structures where pressure fluctuations are common.
Additionally, when there are changes in water demand due to user sub-metering or other factors, the system adjusts the heating flow accordingly while maintaining backwater consistency with the external network. This ensures that the high zone does not interfere with the low zone, keeping the entire system safe and energy-efficient. The unit is also cost-effective, easy to install, and requires minimal maintenance, making it ideal for both residential and commercial use.
Key benefits include low investment costs, unattended operation, smooth running, and a compact design with a high degree of automation. It is particularly suitable for heating systems in basements, mountainous areas, and industrial facilities such as coal warehouses and thermal power plants.
Features
This advanced water supply system delivers high efficiency and energy savings, ensuring constant pressure throughout the system. It features full functionality, programmable control, reliable performance, and an easy-to-use interface. The system also includes comprehensive protection functions, a long service life, and strong resistance to interference, making it a top choice for modern water supply needs.
Applications
The LGL series is widely used in urban and rural water pumping stations, gas stations, residential areas, hotels, restaurants, and large public buildings for both domestic and fire water supply. It is also suitable for industrial and mining water systems, heating and air conditioning circulation systems, agricultural irrigation, drainage, and even for fountains and decorative water features.
Conditions
| Ambient temperature: 4~40ºC | Maximum temperature: 80ºC |
| Main pump total flow: 5~135l/s | Main pump head: 22~158M |
| Maximum relative humidity: 78% | Voltage fluctuation range: 380V±5% |
| Maximum altitude: 1000M | Motor power range: 12.1~274KW |
| Inlet pipe diameter: DN=150~250mm | Outlet pipe diameter: DN=100~150mm |
| Maximum solid content: 1% | Maximum particle size: 0.1mm |
| pH range of medium: pH=6~8 | Water intake method: Positive pressure intake |
                         Principle
The system uses a pressure sensor or flow meter to convert signals into electrical inputs, which are then processed by the automatic control box. The control box sends feedback to the inverter, which adjusts the motor speed by changing the frequency. This allows the pump to operate at variable speeds, maintaining a constant water pressure at a designated point while adjusting flow rate according to water demand. This not only saves energy but also ensures a stable and safe operation.
Multiple pumps are connected in parallel within the system. When water usage is less than or equal to the flow of a single pump, the variable frequency pump starts. As demand increases beyond the capacity of one pump, additional pumps are activated. The variable frequency pump then plays a regulatory role. When usage decreases, the pumps are turned off sequentially until only the variable frequency pump remains active.
The system also includes a pressure pump or pressure tank. When water consumption is low, the pressure tank stores pressurized water to maintain system stability. The variable frequency pump can then be stopped, further enhancing energy efficiency. The unit consists of one to four main pumps, a constant pressure pump (or pressure tank), pipelines, valves, automation instruments, and an automatic frequency conversion control box, making it compact, easy to install, and highly reliable after factory testing.
Isomalto-oligosaccharide 900(Cassava)powder
FUNCTION:
Regulate intestinal flora, reduce the amount of Clostridium perfringens.
Relaxing bowel.
Healthy Tooth: Low caries.
Promote mineral absorption.
Help to improve immunity.
Imo Powder With Cassava,Cassava Isomaltooligosaccharide,Imo 900 Powder,Tapioca Isomalto-Oligosaccharide
Shandong Bailong Chuangyuan Bio-tech Co.,Ltd , https://www.Chinabailong.com