Domestic Water Pumps (4SP 5T)
Product Features of domestic water pumps (4SP 5T): Strong tidy appearance by integrated S.S. body High flow, High Delivery, High Efficiency Double Mechanical sealed motor, immersion depth 150m Better performance of engineering plastic impeller Loosely configured motor with higher precision and...
Domestic Water Pumps (4SP 5T)
Strong tidy appearance by integrated S.S body
Application voltage 150-230V,start by 80V
High Flow,High Delivery,High Efficiency
Better performance of anti-sand with S.S structure
Free fit motor with higher precision and longer service time
4SP5T PERFORMANCE DATA 50Hz Outlet: :G1"-1¼"
3.Product Feature And Application
6.Operating of the Domestic Water Pumps
1 Should check all of joints of water pipe to determine water out of pipe can not soaked any pipe and any electric components. Inspect again the over-loading protector of the three phase control whether according with the requirement.
2 Start the pump to check the ampere value and the condition for water be discharged by the pump. If it is under normal conditions, may let the pump continuing operating until water clean and unblocked. If water capacity is less when used three phase motor, maybe the motor running in reverse direction because of the phase order is reversible. Should close the power supply firstly under the case, then change two down-lead of the motor each other to shift the rotating direction.
3 When connected the three phase motor bases on the instruction book of manufacture. The average value of current balance should be in the range 5%, if the value exceeded 5%, the non-balance will make the motor temperature much high, over-loading trip and reduce working life of the motor.
4 Determine start, operating and stopping the motor without salience dithering and water hammer appearance.
5 After start operating at least 15 minutes to check output of pump, input of motor, lowest lever of water and other characters. All above should be steady and accord with the stipulations.
6 Check the pump performance whether operating in normal range, otherwise the pump operating is in abnormal condition, so the motor will be heated, even burned the motor.
7 If discover some irregular phenomenon such as abnormal sound, lack of water or intermittent flow, should stop the motor
immediately and find out the reasons, should take care of lower water level during pump operating, the pump can not come out of water level, should make good job for frost and prevent frost-broken the pump body when air temperature is below 4.
Q: Why i find some price on your items show only 1-50USD/pcs, when can i get the price at 1usd?
A: 1-50usd is just a price range for your reference here.
Q: What's main marketing for our company ?
A: ---Russia , Brazil , Thailand ,Egypt ,UAE,and Myanmar .
Q: How to get sample to check quality?
A: If price confirmed,we can tell you which logo we exported in your local marketing.