Well Pump 4SPM

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Product Description:

Well Dia.:100mm(4")
Speed:2850rpm
oltage(50Hz):220V-380V~
Capacity(m
3/h):6~10
Outlet:G2"
Max.Dia.(mm):93

-Pump
Qmax:13(m3/h)
Capacity from 6 to 10(m
3/h)
Total head from 68 to 12(m)

-Motor
Continuous service.
Power:0.75 to 2.2 KW(Single phase)
Power:1.1 to 2.2 KW (Three phase)
Insulation class:B
Protection grade:IP 68
Maximum diameter:?93mm
Highest temperature of liquid:35℃

 SP     SH

Type

Motor
power
Capacity and headDimensions
single phase
220-240V~
Hz50
Three phase
380-415V~
Hz50
m3/h0100117133150167LengthWeight
L/min0678910mmkg
4SPM 804-0.75
4SHM 804-0.75
4SP 804-0.75
4SH 804-0.75
0.751Head
(m)
25191816141280918
4SPM 805-1.1
4SHM 805-1.1
4SP 805-1.1
4SH 805-1.1
1.11.531242320181585919
4SPM 807-1.5
4SHM 807-1.5
4SP 807-1.5
4SH 807-1.5
1.52 43343223252198321
4SPM 808-1.5
4SHM 808-1.5
4SP 808-1.5
4SH 808-1.5
1.52 503936332924103322
4SPM 810-2.2
4SHM 810-2.2
4SP 810-2.2
4SH 810-2.2
2.23 624945413630115724
4SPM 811-2.2
4SHM 811-2.2
4SP 811-2.2
4SH 811-2.2
2.23 685350454033120725

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Q:1.5 kW three-phase pump with 600 meters line, should match what big line?
Resistivity of copper conductors is 0.017 ohm mm / m, R= P L/S, the resistance can be obtained by 600 meters 2.5 mm - single stranded conductor is 4.08 ohms, and rated current 1.5KW three-phase pump is about 3A, so the pressure drop resistance of the wire leading to the U=4.08X3=12.24V. So if the supply voltage can be stabilized at 380V~400V, with 2.5 mm - cable; if the supply voltage is between 370~390V, with 4 mm - cable. (above is copper core, aluminum core shall be increased by 1)
Q:What motor does the pump use?
Hello, the pump is generally used permanent magnet synchronous motor, and if the motor is not too understand, you can consult the motor suppliers, according to the model to choose their own use.
Q:What's the difference between a cold water pump and a hot water pump?
Water seal and sealing quality is different?
Q:Pump flow 6M3/H is an hour, how many tons of water?
1.5KW pump if the head 90 meters, then the flow of 2 tons, more than the most
Q:What motor with Grundfos pumps
General Motors Malaysia gelanfu! Can also be optional!
Q:When using a frequency converter to adjust the pump, what is the relationship between the change of the speed and the efficiency of the pump?
First, the wind pumps such load is usually called square torque load, which is in a certain range of speed and torque is roughly proportional to the square of the speed of N, TL=kn^2, power and speed is proportional to the cube, the energy-saving effect is obvious. Can also be described according to what you pump model, the pump is divided into piston pumps, screw pumps, impeller pumps and centrifugal pumps.Secondly, under the standard condition, the higher the efficiency of the centrifugal pump, the higher the speed determines the size of the centrifugal force, the higher the speed, the greater the centrifugal force, and vice versa. Plunger pump and screw pump is not the same, the speed of speed and efficiency basically no impact. Third, in addition to buying the pump, you can let the manufacturer give you an FM curve, so you can see the frequency of mediation when the water pump efficiency changes
Q:What are the conditions for the series and parallel connection of the pumps?
Water pumps in series require equal flow, and the latter should be able to withstand the pressure of two pumps and.The parallel pump requires the pump with equal lift head, and the outlet pipe in parallel shall be chosen according to the flow rate of two pumps.
Q:What's the function of the engine pump?
The function of the water pump is to pressurize the coolant, and ensure that it circulates in the cooling system. Generally speaking, the water circulates continuously through the radiator, engine block and parts. Take away heat.. Ensure that the engine is not high temperature
Q:What is a 1 inch water pump?
A pump with a diameter of 1 inches.
Q:Diving pump voltage
Small amount of water, it should be the lift can not meet the requirements, change the submersible pump is the best solution. With 380 volts, it is very likely to burn out the pump motor.

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