[Asia Pump Network News] horizontal multistage centrifugal pump with high efficiency, wide range of performance, safe and stable operation, low noise, long life, easy installation and maintenance. Grasp the correct installation sequence in order to make better use of horizontal multistage centrifugal pump. Then you know horizontal multistage centrifugal pump installation should pay attention to what matters? 1, the installation of pipe weight should not be subject to the pump, otherwise easy to damage the pump; 2, the installation must be tightened anchor bolts, and every interval of time should check the pump to prevent loosening, so as to avoid the pump start violent vibration and Affect the performance of the pump; 3, before installing the pump should be carefully checked whether there is any impact on the pump runner pump running hard material (such as stones, iron sand, etc.) in case of damage to the pump running overcurrent components: 4, in order to facilitate the maintenance and safety , Install a regulating valve on the pump inlet and outlet pipelines and install a pressure gauge near the pump inlet and outlet. For high-lift pump, in order to prevent water hammer, a check valve should be installed in front of the outlet gate valve to cope with sudden Power failure and other lost power to produce the accident, so as to ensure that the pump running in the best conditions, to extend the life of the pump; 5, pump suction there occasion, should be equipped with a foot valve, and the inlet pipe should not have Too many corners, at the same time without leakage, leakage phenomenon, so as not to affect the pump suction performance; 6, in order to prevent impurities from entering the pump to block the runner affect performance, should be installed in front of the pump inlet filter; Before turning the pump rotor parts, there should be no friction or stuck phenomenon, otherwise the pump should be disassembled to check the cause. It is important to know the correct installation sequence. However, it is important that we pay attention to the installation process. We should not underestimate it. It is also related to whether we can make better use of horizontal multistage centrifugal pumps. Further reading: IFAT China Guangzhou exhibition industry leaders building water pump manufacturers ranking article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: lindj (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)
Overhead Sectional Door
Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
Overhead Sectional Door,Overhead Sectional Garage Door,Automatic Overhead Sectional Door, Overhead Insulated Garage Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com