寂寞少妇被猛烈进入在线兔费观看_av无码制服丝袜国产日韩_99久久精品毛片免费播放_四月婷婷狠狠综合_国产成人福利一区_精品久久久无码专区_欧美性爱国产高清一二三区_开心激情网激情五月天_日本不卡不码高清免费观看_99视频全部免费在线

BPS hot water tank dedicated frequency conversion water supply unit
BPS frequency conversion water supply unit, suitable for: domestic water: such as high-rise buildings, residential quarters, villas, etc.; public places: such as hospitals, schools, gymnasiums, golf courses, airports; commercial buildings: such as hotels, office buildings, department stores, large saunas, etc. ; Irrigation: such as parks, playgrounds, orchards, farms, etc.; manufacturing: such as manufacturing, washing devices, food industry, factories.
BPS hot water tank dedicated frequency conversion water supply unit is a cutting-edge pressurized water supply equipment composed of a new performance PID frequency conversion control cabinet and two or more water pumps in parallel, which can automatically adjust to meet the user's constant pressure variable water supply requirements. The pressure of the water supply pipe network is kept constant, and the entire water supply system is always kept in a highly efficient and energy-saving state. There are two types of water supply: frequency conversion water supply and pressure water supply. Frequency conversion water supply is an ideal water supply method that automatically adjusts the speed of a certain pump or puts and exits multiple pumps to keep the pressure of the water supply pipe network constant. The operation is simple.
 
 
main feature:
1. High-quality intelligent computer control
Dedicated and self-developed, with diversified functions, capable of providing cutting-edge precision control.
 
2. Energy-saving system
According to the required water consumption, the system can adjust the speed and number of pumps, which can save electricity by more than 30%.
 
3. Maintain a constant pressure
Under rapid changes in water consumption, the outlet pressure can remain stable, providing users with a comfortable water supply environment.
 
4. Material composition
The water pump is made of stainless steel, and the main pipes and accessories are specially treated, which will not cause pollution to the water quality.
 
5. Design products based on customers
Standardized design can ensure timely delivery and user convenience.
 
Use environment:
Control method: frequency conversion control
Installation place: indoor
Temperature environment: +5°C~+40°C
Conveying liquid: clean water
Liquid temperature: 0~70~C
High working pressure: 20kg/m2 (suction pressure + dead center lift of water pump)
Small suction pressure: 0.2kg/square meter
Allowable suction pressure: limited by high operating pressure
Number of water pump combinations: 2~6
Access pipe: steel pipe
Water pump: vertical/horizontal multistage centrifugal pump
Power supply: three-phase X220/380VX50Hz

2021 Sichuan Pearl Pump Industry Co., Ltd 蜀ICP備15008313號-1