SG Vertical Inline Water Booster Pump Hot Water Recirculation Pump
SG type pipeline centrifugal pump overview:
The ISG100-125 vertical pipeline centrifugal pump adopts the
performance parameters of the ISW centrifugal pump and is designed
in an ingenious combination on the basis of the general vertical
pump. At the same time, according to the use temperature, medium
and other different on the ISG pipeline centrifugal pump type, the
application of hot water, high temperature, corrosive chemical
pumps, oil pumps. ISG vertical pipeline pump has the advantages of
high efficiency, low noise and reliable performance.
ISG vertical pipeline pump parameters range:
Flow rate: 100m3/h;
ISG vertical pipeline pump model description:
ISG-vertical pipeline centrifugal pump;
100-pump inlet and outlet diameter (mm);
125-impeller nominal outer diameter (mm);
1. The pump is of vertical structure, the inlet and outlet are the
same diameter, and they are located on the same center line. They
can be installed in the pipeline like a valve. The shape is compact
and beautiful, the floor space is small, and the construction
investment is low. Can be used outdoors.
2. The impeller is directly mounted on the extension shaft of the
motor. The axial dimension is short and the structure is compact.
The pump and motor bearings are arranged reasonably, which can
effectively balance the radial and axial loads generated by the
pump operation, thus ensuring stable operation of the pump. The
vibration noise is very low.
3. The shaft seal adopts mechanical seal or mechanical seal
combination. It adopts imported titanium alloy seal ring,
medium-sized high temperature resistant mechanical seal and hard
alloy material, wear-resistant seal, which can effectively increase
the service life of mechanical seal.
4, installation and maintenance is convenient, no need to dismantle
the pipeline system, as long as the pump joint nut is removed to
extract all the rotor components.
5. The series and parallel operation modes can be adopted according
to the requirements of use, ie flow and head.
6. The vertical and horizontal installation of the pump can be used
according to the requirements of the pipeline arrangement.
1. ISG vertical pipeline centrifugal pump for conveying clean water
and other liquids with chemical properties similar to clean water,
suitable for industrial and urban water supply and drainage,
high-rise building pressurized water supply, garden sprinkler
irrigation, fire boosting, long-distance transportation , HVAC
refrigeration cycle, bathroom cooling and heating water circulation
pressurization and equipment matching, the use temperature T <80
2, IRG (GRG) vertical hot water (high temperature) circulation pump
is widely used in: energy, metallurgy, chemical, textile, paper,
and hotels and restaurants such as high temperature hot water
pressurized circulation transmission and urban heating system
circulation pump, The IRG type uses a temperature T < 120 ° C,
and the GRG type uses a temperature T < 240 ° C.
3. IHG vertical pipeline chemical pump for transporting liquids
without solid particles, corrosive and viscosity similar to water,
used in petroleum, chemical, metallurgy, electric power, paper,
food, pharmaceutical and synthetic fiber sectors, temperature It is
-20 ° C ~ 120 ° C.
4. YG vertical pipeline oil pump is used to transport petroleum
products such as gasoline, kerosene and diesel. The temperature of
the medium to be transported is -20 °C ~ 120 °C.
1. Suction pressure ≤1.0MPa, or pump system maximum working
pressure ≤1.6MPa, ie pump suction pressure + pump head ≤1.6MPa,
pump static pressure test pressure is 2.5MPa, please indicate
system working pressure when ordering. When the working pressure of
the pump system is greater than 1.6MPa, it should be separately
filed at the time of ordering. In order to manufacture, the
overcurrent portion and the connecting portion of the pump are made
of cast steel.
2. Ambient temperature <40 ° C, relative humidity <95%.
3. The volume of solid particles in the medium to be transported
does not exceed 0.1% of the unit volume, and the particle size is
Note: If the medium is used with fine particles, please specify
when ordering, so that the manufacturer can wear a wear-resistant