light vertical multistage centrifugal constant pressure transfer
lift water booster pump set
CDL pump vertical multistage centrifugal pumps for the transport of
water and physical and chemical properties similar to water
liquids, QDL type pump transmission medium temperature 0 ℃ ~ 80 ℃,
QDLR type pump transmission medium temperature 0 ℃ ~ 130 ℃. Pump
inlet pressure must not exceed 0.6MPa.
QDL type pump for vertical installation, with a compact, low noise,
small footprint, etc., mainly used in the city town high-rise
building water supply and central heating systems, fire systems,
air conditioning systems, water supply systems and other industrial
and mining enterprises.
2.light vertical multistage centrifugal constant pressure transfer
lift water booster pump set structure and features
CDL type pump suction intake is located on the lower portion of the
inlet section of pump, outlet is located on top of the pump
discharge segment, both in horizontal direction. The outlet of the
pump can keep the angle of 90 °, 180 °, 270 ° with suction intake
according to the user's needs (when the regular installation as 0
°).
Pumps mainly composed of suction segment, middle segment, discharge
segment, bearing bracket, motor bracket, impeller, guide vanes,
shafts, bearings, shaft sleeve, balance drum etc other parts.
Suction segment, middle segment, discharge segment, bearing bracket
form of working room. Shaft, impeller, balancing drum and shaft
sleeve composed of rotor components. Axial force balanced by the
balance drum, remaining axial force suffered by the upper end
radial-thrust ball bearing. Suction segment, middle segment,
discharge segment separately installed with seal ring, to reduce
high-pressure water leakage back room.
Shaft upper end fitted with radial-thrust ball bearings, the bottom
installed with sliding bearings. Rolling bearing lubricate by
grease. Hot water circulating pump using normal temperature water
to cool. Shaft seal is soft packing seal, can also be interchanged
with mechanical seal, lubricate and cool by pressure water of
balance chamber.
Pump driven by a vertical motor, from the motor side, the pump is
rotated counterclockwise.
3.CDL Vertical Multistage Water booster pump Application
CDL Vertical Multistage centrifugal pump application scope is
widespread, such as medicine, food, chemical industry, irrigation,
pressurization, distillation, brewing, fire control, water supply,
sewage treatment, electrical and mechanical, printing and dyeing
industry, seawater desalination, ship equipment and supporting
pressure tank and all walks of life, wide range of uses.
Like:
Cooling water, hot water
Water supply/distribution
Boiler water feed
Fire protection
Metal manufacturing
Irrigation
General industrial services
Sea water
Reverse osmosis (RO) system
4.CDL Vertical Multistage Water pump Materials
The CDL Vertical Multistage Water pump is widely used for clean
water, hot water and sea water and chemical processing. There are
different material for the pump parts for different liquid pumped:
5.CDL Vertical Multistage Pump Performance Data Sheet
