Industrial sectional doors are the most durable and longest lasting doors to ensure circulation at the areas of the factory entrance and exit of goods, loading and unloading areas.
The body of sectional door is forming by 40 mm sandwich panels. These panels provides sound and heat insulation due to the intense doped polyurethane insulation was injected between galvanized steel sheet. (50 kg/m3).
Industrial sectional door systems provide space-saving with opening parallel to the ceiling.Any opening can be used clearly . and produces in accordance with the transition range and the height in the factory buildings or warehouses.
Doors is working sliding by be the most appropriate the gap between the top level of the gate with a ceiling height within the side rasils. The door can be mounted in different ways according to the gap distance (standard, low, highlift and vertical track systems).
Industrial sectional doors can easily be opened automaticly by 230-380 V-AC/50 Hz electric motor or manualy thanks to torsion spring system that balances the weight of the door.The galvanized springs are made to be durable of 25.000 door cycles.Motor with emergency chain All the drive systems have a mechanical back-up system fitted to the reduction gearbox of the electric motor, so that the sectional door can be opened if the power fails. The reduction gearbox can then be powered using the chain.
Industrial Sectional Door,Industrial Overhead Sectional Door,Industrial Warehouse Sectional Door,Industrial Garage Interior Sectional Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffreezerdoor.com
1, water heater pressure less than enough pressure: to solve the water heater due to insufficient water pressure, leading to the problem of not firing, install the pipeline booster pump to improve pressure and flow tap water pressure and flow.
2. Insufficient water pressure in tap water: Domestic water storage tanks can greatly increase the water pressure and keep the water pressure stable.
3, apartment water tower pressure: the upper house of the apartment is too close to the water tank because of the water pressure is too small or water heater can not be used.
4, fish pond water tank water cycle: you can add fresh oxygen, but also to avoid the generation of dirt in the water.
5. Circulating boiler cooling of industrial equipment: The equipment can't supply water above the water level, use the pipeline booster pump, and attach the flow check valve so that the boiler, equipment, machinery, etc. can work continuously.
6, home water purifier front pressurization: With the water is constantly being polluted, tap water can not be easily directly drinking, people began to carry out secondary treatment of domestic tap water, installation of water purification equipment, the water pressure decreased significantly, affecting the normal use, It is especially necessary to configure a pipeline booster pump at the front end.
Share 6 major household uses for pipeline booster pumps
The pipeline booster pump is a new type of pump developed for pipeline pressurization and transportation to solve the problem that the pipeline pressure is too low. It has great advantages over other pump valves currently used. Due to the use of advanced mechanical seals, the motor shaft directly mounts the impeller, so it has high efficiency, low power consumption, compact structure, small size, light weight, convenient decoration, and can be used in tandem with the head and flow requirements. The specific uses of the pipeline booster pump in the home are as follows: