IHG vertical pipe Inline Water Booster Pump , stainless steel centrifugal water pump

IHG vertical pipe Inline Water Booster Pump , stainless steel centrifugal water pump

IHG stainless steel vertical pipeline pump Features:

1. Pipeline pump is vertical structure, the import and export caliber are same and located on the same centerline, and it can be installed like a valve in the pipeline and has the compact and beautiful appearance. It only covers a small area and low construction cost. If with a protective cover it can be placed outdoors.
2. Impeller directly on the motor's elongated shaft, axial size is short, compact, pump and motor bearing configuration are reasonable, can effectively balance the pump running radial and axial load, thus ensuring the pump running smoothly, Vibration noise is very low.
3. Shaft seal using the mechanical seal or mechanical seal combination, the use of imported titanium seal ring, medium-sized high-temperature mechanical seal and the use of carbide material, wear-resistant seal, can effectively increase the mechanical seal life.
4. Easy installation and maintenance, no need to remove the piping system, as long as the removal of the pump seat nut can extract all the rotor parts.
5. Pipeline pump can be used according to the requirements of the flow and head of the need to use the pump string, parallel operation.
6. Pipeline pump can be used according to the requirements of the pipeline layout of the vertical and horizontal installation of the pump.

IHG stainless steel vertical pipe pump working conditions:

1. Inhalation pressure ≤ 1.0MPa, or pump system maximum working pressure ≤ 1.6MPa, that is, pump inlet pressure + pump head = 1.6MPa, pump static pressure test pressure of 2.5MPa, please specify the system when the work pressure. Pump system working pressure greater than 1.6MPa should be made when ordering. So that the pumped portion of the pump and the connecting portion are made of cast steel during manufacture.
2. Ambient temperature <40 ℃, relative humidity <95%.
3. The volume of solid particles in the conveying medium does not exceed 0.1% of the unit volume and the particle size is> 0.2mm.
   Note: If the use of media with a small particle, please specify when ordering, so that manufacturers use the wear-resistant mechanical seal.

IHG stainless steel vertical pipe pump starts and stop:

(A) Before starting to prepare

1. hand to dial the fan, the impeller should be no card grinding phenomenon, flexible rotation.
2. open the inlet valve to open the exhaust valve so that the liquid-filled the entire pump chamber, and then close the exhaust valve.
3. hand pump to make the lubricant into the mechanical seal face.
4. jog motor, to determine whether the steering is correct.

(B) start and run

1. fully opens the inlet valve, close the spit out the pipeline valve.
2. turn on the power, when the pump reaches the normal speed, and then gradually open the spit on the pipeline valve, and adjust to the required conditions.
3. pay attention to observe the instrument readings, check the shaft seal leakage, the normal mechanical seal leakage <3 drops/min, check the motor, bearing temperature rise ≤ 70 ℃, if found abnormal circumstances, should be promptly treated.

(C) parking

1. gradually turn off the piping valve, cut off the power.
2. close the inlet valve.
3. such as the ambient temperature below 0 ℃, the pump should be discharged to avoid freezing.
4. such as long-term disabled, the pump should be removed cleaning, packaging custody.

IHG stainless steel vertical pipe pump maintenance:

(A) Maintenance in operation

1. The import pipeline must be filled with liquid, prohibit the pump in the long-term operation of the cavitation state.
2. Regularly check the motor current value, shall not exceed the motor rated current.
3. The pump for long-term operation, due to mechanical wear, so that the unit noise and vibration increases, should stop checking, if necessary, replace the wearing parts, unit overhaul period is generally one year.

(B) mechanical seal maintenance

1. Mechanical seal lubrication should be clean without solid particles.
2. Is strictly prohibited mechanical seal in the dry mill work.
3. Before starting should pump the pump (motor) a few laps, so as to avoid sudden start ring damage caused by graphite ring.
4. Sealed leakage tolerance of 3 drops/min, or should be overhauled.

IHG stainless steel vertical pipe pump Model significance:

IHG stainless steel vertical pipe pump structure:

① take the plug ① pump and motor with the end cap, axial size shortening structure is simple.

② the pump body is provided with pressure hole and water discharge hole.

③ the pump body is equipped with the exhaust valve, before working to discharge the pump air.

④ the bottom of the pump body with the installation of the bottom plate and bolt holes to ensure that the overall unit installed firmly.

② Exhaust valve

③ Impeller

④ Mechanical seal

⑤ retaining ring

⑥ Motor

⑦ Pump Shaft

⑧ conjoined

⑨ Impeller nuts

⑩ Pump body

⑩ Drain valve