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Quick Details
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Warranty:
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1 years
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Brand Name:
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zrfx
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Model Number:
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IRG80-160
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Place of Origin:
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China
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Horsepower:
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10.20HP
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Outlet Size:
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80mm
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Power:
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7.5KW
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Product name:
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Circulation Pump
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Material:
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Cast Iron
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Color:
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Blue
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Type:
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Pipeline pump
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Motor:
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100% Copper Wire
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Standard or Nonstandard:
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Standanrd
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MOQ:
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1 Set
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Frequency:
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50 Hz
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Weight:
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130kg
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Speed:
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2900r/min
Quick Details
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Application:
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Commercial Buildings, Drinking water treatment, Family Homes, Irrigation and Agriculture, Water Distribution, Water Treatment Solutions
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Pressure:
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Other
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Voltage:
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380V
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Warranty:
-
1 years
-
Brand Name:
-
zrfx
-
Model Number:
-
IRG80-160
-
Place of Origin:
-
China
-
Horsepower:
-
10.20HP
-
Outlet Size:
-
80mm
-
Power:
-
7.5KW
-
Product name:
-
Circulation Pump
-
Material:
-
Cast Iron
-
Color:
-
Blue
-
Type:
-
Pipeline pump
-
Motor:
-
100% Copper Wire
-
Standard or Nonstandard:
-
Standanrd
-
MOQ:
-
1 Set
-
Frequency:
-
50 Hz
-
Weight:
-
130kg
-
Speed:
-
2900r/min
1、 Overview of IRG / ISG / LHG / YG products
1. ISG type vertical pipeline centrifugal pump is used for conveying clear water and other liquids with physical and chemical properties similar to clear water. It is suitable for industrial and urban water supply and drainage, high-rise building pressurized water supply, garden sprinkler irrigation, fire-fighting pressurization, long-distance transportation, HVAC cycle, bathroom and other cold and warm water circulation pressurization and equipment matching, and the service temperature is T < 80 ℃
2. IRG (GRG) vertical hot water (high temperature) circulating pump is widely used in energy, metallurgy, chemical industry, textile, papermaking, hotels and restaurants, etc. boiler high temperature hot water pressurization circulation transportation and urban heating system circulation pump, IRG type operating temperature T < 120 ℃, GRG type operating temperature T < 240 ℃
3. IHG type vertical pipeline chemical pump is used to transport liquid without solid particles, which is corrosive and has viscosity similar to water. It is suitable for petroleum, chemical industry and metallurgy
The operating temperature is - 20 ℃ ~ 120 ℃ in gold, electric power, papermaking, food pharmacy and synthetic fiber
4. YG vertical pipeline oil pump is used to transport gasoline, kerosene, diesel oil and other petroleum products. The temperature of the transported medium is - 20 ℃ ~ + 120 ℃
2、 Model meaning
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Fault phenomenon
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Possible causes
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Exclusion method
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（1）The inlet and outlet valves are not opened, the inlet and outlet pipelines are blocked, and the runner impeller is blocked
（2）The running direction of the motor is wrong, and the speed of the motor is very slow due to lack of phase.
（3）Air leakage of suction pipe
（4）The pump is not filled with liquid and there is air in the pump chamber
（5）The inlet water supply is insufficient, the suction head is too high, and the bottom valve leaks air
（6）The pipeline resistance is too large and the pump selection is improper
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（2）Adjust the motor direction and tighten the motor wiring
（3）Tighten all sealing surfaces to remove air
（4）Open the pump cover or open the exhaust valve to exhaust the air
（5）Shutdown inspection and adjustment (this phenomenon is easy to occur in grid connected water pipe and use with suction head)
（6）Reduce the pipeline bend, re select the pump
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|
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（1）First check by reason 1
（2）The pipeline and the impeller of the pump passage are partially blocked, the scale is precipitated and the valve opening is
insufficient
（3）The voltage is low
（4）Impeller wear
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（2）Remove the blockage and readjust the valve opening
（3）Voltage stabilization
（4）Replace impeller
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|
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（1）Use in excess of rated flow
（2）Suction head too high
（3）Pump bearing wear
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（1）Adjust the flow and close the outlet valve
（2）reduce
（3）Replace the bearing
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|
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（1）Unstable pipeline support
（2）Liquid mixed with gas
（3）Cavitation is produced
（4）Bearing damage
（5）Overload heating operation of motor
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（1）Secure the piping
（2）Increase suction pressure and exhaust
（3）Reduce the vacuum
（4）Replace the bearing
（5）Adjust by pressing 5
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|
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（1）Excessive flow, overload operation
（2）Rubbing
（3）Motor bearing damage
（4）Insufficient voltage
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（1）Turn down the outlet valve
（2）Check and eliminate
（3）Replace the bearing
（4）Voltage stabilization
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6.Water pump leaking
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（1）Wear of mechanical seal
（2）There are sand holes or cracks in the pump body
（3）Uneven sealing surface
（4）Loose mounting bolts
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（2）Welding repair or replacement
（3）Trimming
（4）Fastening
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1、 Product name and model ① caliber ② lift ③ motor power ④ flow rate ⑤ rotational speed ⑥ voltage ⑦ suction lift and medium, whether with accessories, so that we can correctly select the type for you
2、 If our company has selected the model of pump, please send it to our company.
3、 When the use environment is very important or complex, please provide the design drawings and detailed parameters as far as possible, and the technical experts of our company will check for you.
Product price attribute is for reference only, please call Wangwang for details!
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