• JET Water Pump System 1
JET Water Pump

JET Water Pump

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1.Introduction


JET pumps are with an automatic ejector system, widely used in domestic applications, gardens and supply water  



2. Construction


Pump Body: Cast Iron/Stainless Steel/Brass
Front Cover: Cast Iron/Cast Iron with brass insert / Aluminum


Impeller: Brass/Aluminum/PPO
Mechanical Seal: Carbon/Ceramic/Stainless Steel
Motor Housing: Alloy Aluminum

Shaft: Carbon Steel/Stainless Steel/High Frequency Wedding Shaft
Insulation: Class B / Class F
Protection: IP44 / IP54
Cooling: External Ventilation


With thermal overload protector in single phase motor


 



3. Operation Conditions


Suction head up to 9M


Liquid temperature up to 60C
Ambient temperature up to 40C
Max.Pressure:9Bar



4. Technical Data




TYPE

Power

Ampere

R.P.M

Q.Max

H.Max

S.Head

Pipe Dia

L X W X H

HP

KW

1~220V

(l/min)

(m)

(m)

(mm)

JET-60M

0.5

0.37

3

2850

40

38

9

1"*1"

420*210*220

JET-80M

0.75

0.55

3.6

2850

50

42

9

1"*1"

470*205*250

JET-100M

1

0.75

4.8

2850

60

48

9

1"*1"

470*205*250




Q: Fire hydrant pump button, under what circumstances do not need to install?
There are four things to do:Fire hydrant button to meet the requirements of national standards.In addition to pumping, it can show the location of fire.
Q: Rotary vacuum pump does not meet the requirements of vacuum, what are the reasons?
1) oil rotary vane vacuum pump is too low, no effect on the oil seal exhaust valve, rotary plug to refuel after large exhaust sound, and oil mist, that the level is too low, the gas can be eliminated.(2) the vacuum caused by the condensable steam pollution of oil should be changed, and new vacuum pump oil should be replaced.
Q: How much water does the water ring vacuum pump run for an hour? If there is no steam separator, does the water vaporize?
The purpose of the steam separator is to separate the gas from the liquidWater ring type vacuum pump, water, compressed gas is discharged through the exhaust port, if not it is soda water separator is discharged, can not be separated, for the recovery of gas discharged industry is obviously impossible.Soda separator is available, the key is to see the working conditions
Q: Is the diaphragm pump and the drain pump one?
Generally composed of actuators and valves.Pneumatic diaphragm pump, which has four kinds of materials: plastic, aluminum alloy, cast iron, stainless steel. The electric diaphragm pump has four kinds of materials: plastic, aluminum alloy, cast iron and stainless steel. Diaphragm pump diaphragm according to different liquid media, respectively, NBR, chloroprene rubber, fluorine rubber, PTFE, poly 46 ethylene to meet the needs. Placed in a variety of special occasions, for pumping various media.
Q: Why can't the inlet of centrifugal pump be negative pressure?
However, the centrifugal pump will have its import pressure requirements, which is to prevent cavitation, that is, the fear of the delivery of liquid at low pressure will occur gasification. Centrifugal pump has an important parameter called NPSH, for example relating to the inlet pressure, the pump NPSH, 4 meters, it means that the absolute pressure of imports should be higher than the saturated steam conveying fluid pressure of liquid column is 4 meters high, so, when it is at a temperature of saturated vapor pressure for water transport 2 meters, 4+2=6 meters minimum inlet absolute pressure. Because the absolute pressure is 10 meters water column atmospheric pressure, at this time the entrance negative pressure is 10-6 meters =4 meters water column.
Q: What is the pumping property of concrete?
Under a certain pump pressure, the farther or higher the concrete can deliver, the lower the probability of clogging, the better the concrete pumping performance.
Q: Is the flow meter in front of the pump or after the pump?
Agree upstairs. Pump should be straight before the paragraph, 15 times the nominal length of the caliber.
Q: Why is the submersible pump tripped on an electrical switch?There is no electrical leakage protection, directly connected to the circuit breaker, and when the switch on, the circuit breaker jumpedI checked the line is good, the pump did not break down, is not the water pump?
Submersible pump cable or motor insulation is damaged.3) motor water solution
Q: What are the characteristics of the piston pump?
1 、 built in overvoltage protection and flow correction system.6 、 large screen LCD display.7. The well designed exhaust device can effectively remove the bubbles in the liquid.8, flow and pressure settings can be memory, and PLC communication (custom).
Q: What's the submersible pump?What is a submersible pump, and what about it?
Deep well submersible pump is a fountain, drinking water transportation, irrigation, hot springs, high-rise transport facilities, etc., deep well submersible pump excellent performance, so widely used in various fields.

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