Well Pump 6SS

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Product Description:

Well Dia.:150mm(6")
Speed:2850rpm
oltage(50Hz):380V-415V~
Capacity(m
3/h):20~30
Outlet:G3"
Max.Dia.(mm):144

-Typical applications
Water supply system
Booster
Garden and farm irrigation
Lowering underground water level
Various lndustrial appllcations

-Working conditions
Dilute and cleam non-corosive liquid which dose not contain solid rains or fibers.
The pump should be running under the performance range of the thick curves to
prevent the motor from overheating due to lower capacity or overioading due to
higher capacity.

-Pump/Motor
Qmax:40(m3/h)
Adopted the NEMA standard
Insulation class:B
Protection grade:IP 68
Maximum diameter:?144mm
Highest temperature of liquid:35℃

Type

Motor
power
Capacity and headDimensions
single phase
220-240V~
Hz50
m3/h0267333400500600LengthWeight
L/min01620243036mmkg
6SS30 05-5.55.57.5Head
(m)
575046433626146049
6SS30 07-7.57.510797065605137170753
6SS30 09-9.29.213 1029083776547195962
6SS30 12-111115 1361231111028763227270
6SS30 14-131318 15914013011910274252976
6SS30 16-151520 18116014813611684274684
6SS30 18-18.518.525 20418016715313095302393

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Q:What is LG water pump?
The LG in the LG pump should be a brand, without much practical significance.
Q:22KW pump motor direct start circuit breaker and contactor size? Concrete calculation method
It's better not to start directly. It's a great test for your motor and contactor. Do a star three start, conditional on doing a star three plus autotransformer start, reducing the starting current. Reduce future maintenance costs. Since do not think about every day to do pump repair.
Q:2 inches of water pump is generally equipped with high-power motors
Clean water pump 5.5 kw
Q:Can the water from the fire pump enter the roof fire tank? Why?
Fire water pump water can not enter the roof, fire water tanks, "construction regulations" and "high regulations" clearly defined. The roof fire water tank acts as a temporary fire fighting water for 10 minutes, and the water in the fire pump is supplied directly to the indoor hydrant or sprinkler system. Roof water tank fire water can only be provided by the living pump.
Q:Water pump maintenance what should be maintained?
1 by sound to determine whether the bearing is good. If the sound is abnormal, replace the bearing.2, check whether the impeller is worn, if worn, will affect the flow, lift, efficiency, need to be replaced.3, check whether the mechanical seal can continue to use, can not be used, need to be replaced4, check the oil tank is missing oil, such as lack of oil to the appropriate location.
Q:Do you need a stop valve for the pump at home?
Pump used at home do not take the water stop valve, the water level is too low, it can not pump up. In addition, there is no stop valve, not immediately pumping water, will have to wait a short time.The valve is actually a floating ball valve, when water is accumulated to a certain height, the float top, open the valve linkage; row water, reduce the water level, the valve is automatically closed, it realizes automatic drainage to steam pipeline.
Q:Water pump mutual switching device
Now fire control cabinet has several requirements, multi-channel start, failure switch, automatic inspection, etc.Failure switching is when the main pump fails to start, the standby pump is put into operation automatically (and the two pumps are alternate).Mutual investment due to the original selection of different electrical principle is slightly different, but the same is the control of the main contactor, the main contactor when the main pump without electricity and suction time, time relay (or PLC fault detection delay is given by the pump start signal delay conversion) pump operation.You'd better find a fire drawing study.
Q:Domestic pump automatic shut off the water, but also turn around, stop what happened?
Absolutely at the pressure switch, just under pressure. The shell open pressure switch, will see there is a spring, the screw is to adjust the pressure of the ~ ~ ~ try, and I've done a lot.
Q:Why is the water pump smaller than the pipe diameter?
The size is only a matter of convenience or experience, and a small number of tubes are already available. As long as you can pick it up, you can use it.The so-called thick pipe to reduce resistance is a certain relationship. But it shouldn't be your decision to choose the big one. Then why don't you choose the big three? Four or the thicker ones?! @! The resistance will be smaller!!!!- - - - - - - - - - - - - - layman; look at the knowledge of fluid mechanics!!!The question is a conclusion, explain why not one or two words, learn the knowledge of fluid mechanics to know why -- try to answer it, that is to improve the water pump outlet total pressure head, intuitive feeling is to have enough pressure to pump out the water pressure. As for the big three or four, it is necessary to ensure that the flow velocity in the pipe is more uniform, otherwise the flow near the pipe wall will flow or flow too slowly due to viscous action.
Q:Ask the principle of fire truck and pump adapter
Fire engines have their own hoses. I've seen them. They usually have hydrants. They take water from them. If they don't work, they have their own water

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