IHG vertical pipe Inline Water Booster Pump , stainless steel
centrifugal water pump
IHG stainless steel vertical pipeline pump Features:
- 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
- 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.
- 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
- 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.
- Pipeline pump can be used according to the requirements of the flow
and head of the need to use the pump string, parallel operation.
- Pipeline pump can be used according to the requirements of the
pipeline layout of the vertical and horizontal installation of the
IHG stainless steel vertical pipe pump working conditions:
- 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.
- Ambient temperature <40 ℃, relative humidity <95%.
- 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
IHG stainless steel vertical pipe pump starts and stop:
(A) Before starting to prepare
- hand to dial the fan, the impeller should be no card grinding
phenomenon, flexible rotation.
- open the inlet valve to open the exhaust valve so that the
liquid-filled the entire pump chamber, and then close the exhaust
- hand pump to make the lubricant into the mechanical seal face.
- jog motor, to determine whether the steering is correct.
(B) start and run
- fully opens the inlet valve, close the spit out the pipeline valve.
- 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
- 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.
- gradually turn off the piping valve, cut off the power.
- close the inlet valve.
- such as the ambient temperature below 0 ℃, the pump should be
discharged to avoid freezing.
- such as long-term disabled, the pump should be removed cleaning,
IHG stainless steel vertical pipe pump maintenance:
(A) Maintenance in operation
- The import pipeline must be filled with liquid, prohibit the pump
in the long-term operation of the cavitation state.
- Regularly check the motor current value, shall not exceed the motor
- 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
- Mechanical seal lubrication should be clean without solid
- Is strictly prohibited mechanical seal in the dry mill work.
- Before starting should pump the pump (motor) a few laps, so as to
avoid sudden start ring damage caused by graphite ring.
- 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
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
② Exhaust valve
④ Mechanical seal
⑤ retaining ring
⑦ Pump Shaft
⑨ Impeller nuts
⑩ Pump body
⑩ Drain valve