Frequent opening and closing: the frequent starting of submersible sewage pump will affect its service life. Backflow will occur when stopped. If it is opened immediately， the motor load will start， resulting in excessive starting current and winding combustion.
6 Select an appropriate flow according to the water inflow of the well or pool or the water consumption required by the actual engineering system. During model selection， the flow shall be close to the model flow grade of the sample (to ensure that the pump operates in the high efficiency zone).
zAuckland First the reason for the motor body: the wrong connection will make the temperature rise rapidly when the equipment is used; In addition， there may be some phase to phase short circuits between stator windings， so when the situation is relatively minor，Double suction pump the motor is only in local places
the insulation resistance between the shaking cable and the submersible slurry pump shall not be less than megohm.
UBiton During daily use，RaleighCorrosive pipeline pumpWhat are the pre assembly methods on site we can observe， listen to and touch the submersible slurry pump according to the above methods， so as to judge whether there is a fault and the fault part of the slurry pump， and deal with it in time if any fault is found.
Hm cf fire control cabinet is a cabinet that controls the startup and shutdown of fire pump and other operating s. It gets rid of the complex and difficult operating procedures of the previous single fire pump startup and shutdown， and realizes the intelligent management of fire pump. We know that the purchase price of cf fire control cabinet is not low， self-priming pumps， sewage pumps， chemical pumps and other pumps can also be called pipeline booster pumps.
i Generally， the diving depth of the submersible slurry pump is not more than meters，Double suction pump and the operation is reliable. Why not more than meters? This is the crucial technical point of the submersible slurry pump， because the current sealing technology in China is more than meters， not because the slurry pump has a problem， but because
T still water level of water well M
DStatistics Self priming pumps of different materials are used.
oV Assembly of water pump: fix the shaft and water inlet joint on the mounting base， and then install the guide housing and impeller In this way， the upstream casing and check valve are installed in turn.
Slide evenly and slowly along the guide rail until the active coupling is in place. When the mobile device is selected， the hose shall be sleeved first， and the chain rope shall be threaded into the two lifting rings to lift the electric pump up and down. Be careful not to use the cable as a rope to avoid danger.
sedimentation tanks， hydropower stations reservoirs， rivers，Double suction pump power plants， mines and fish ponds.
resourcesn absorb silt from various stone processing plants.
I No matter what type of slurry pump you need，RaleighCorrosive pipeline pumpWhat are the pre assembly methods on site Ritter pump will provide you with the highest quality slurry pump products;The latest development of submersible slurry pump technology in recent yearsThe diving depth has increased from meters to meters!
Each drainage and irrigation period ( hours) shall be provided with a maintenance protection， and the replaced vulnerable parts shall be replaced.
fAuckland The personnel on duty for daily inspection and maintenance of the submersible pump shall make one listening， two looking， three touching and four recording.
pM Types of centrifugal pumps， etc.
According to the concept definition and relationship diagram of the two， we know that the pipeline pump belongs to a kind of booster pump， and the pipeline booster pump refers to not only the pipeline pump， but also the self-priming pump，Submersible slurry pump, WQ submersible sewage pump, submersible sewage pump, deep well pump, pipeline pump, AH slurry pump, QJ submersible pump, HH slurry pump - Hebei Xinjiasheng Pump Industry Co., Ltd sewage pump， chemical pump and other pumps. Different types of booster pumps are selected according to different needs.