Keywords: Guangzhou GDL vertical multistage high-pressure pipeline pump manufacturer, GDL vertical multi-stage pipeline pump / Centrifugal Pipeline Pump Guangzhou _ quote _ manufacturers _ price selection, high-rise building temporary water booster pumps, two high-rise buildings secondary water supply booster pump Product Overview GDL vertical multistage pipeline pump vertical multi-segmental design and stainless steel structure housing. Both with multi-stage pump pressure pipeline pumps also have the advantage of easy installation. Impeller, guide the water segment are used GB 304 stainless steel stamping and welding, with high efficiency, clean, low noise, wear-resistant, light weight, etc., it is generally used to transport free of impurities of water particles and fibers. GDL vertical multistage pipeline pump pressurized water supply applications: occasion-rise buildings, residential areas, hotels, hotels, schools and other daily water supply, fire water and hot and cold pressurized water. Industrial Pressure: process water delivery system, pressurized cleaning systems, equipment facilities. Air conditioning / refrigeration: small refrigeration and air conditioning equipment cooling water pressurized. Irrigation: farmland, orchard or a garden sprinkler and so on. GDL vertical multi-stage pipeline pump structural features multi-segment pipeline design, with a multi-stage pump pressure pump and piping for easy installation and maintenance. Impeller, middle, guide vanes are used GB 304 stainless steel, clean transport medium. The inlet and outlet of the same size and in the same horizontal axis, easy installation and maintenance. Seal with a high temperature resistant mechanical seal, do not leak, the liquid can be transported about 100 ℃. GDL vertical multistage pipeline pump selection parameter table GDL vertical multistage pipeline pump installation instructions 1, the installation piping weight does not bear on the GDL vertical centrifugal pumps, or fragile ring GDL vertical centrifugal pumps ; 2, multi-stage centrifugal pump motor is the overall structure of the feather, factory by factory calibration, so no adjustment during installation, and therefore very easy to install; 3, before installing the pump should be carefully examined whether the impact of GDL multi-stage pump within the flow channel pump Run hard objects, (such as rocks, iron ore, etc.) so as not to damage the pump runtime also flow components; 4, the installation must tighten the bolt into and intervals one actually pumped through the line to check response time to prevent it from loosening, in order to avoid excessive vibration occurs when pump start to affect performance; 5, in order to facilitate the maintenance and use of safe, import and export pipeline pump installation of a valve and a pump installed in the vicinity of the import and export of a pressure gauge, for high-lift order prevent water hammer, but also in front of the outlet valve is installed a check valve to cope with a sudden loss of power, power failure accident, in order to ensure the best conditions to run the pump service life, increase in the pump; 6, multistage centrifugal pump with There are occasions in suction should be fitted bottom valve, and inlet pipeline should not have too many corners, but may not have leaks, air leaks, so as not to affect the performance of the pump suction; 7, in order not to impurities entering the pump and blockage runner affect performance, you should install a filter in front of the pump inlet; 8, before installation of the pipes to rotate the pump rotor parts, there should be no friction sound or stuck phenomenon, or should check the pump apart cause.