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[China]
Trade Verify
Address: No.121. Kecheng Town Quzhou Zhejiang China
Contact name:Anne
QUZHOU ZHONGYI CHEMICALS CO.,LTD |
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Verified Suppliers
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CNP CDL/CDLF Vertical Multistage Centrifugal Pump for Water Supply
and Industrial Boosting
Application:
1) Water Supply: water filter and transport in waterworks, boosting
of main pipeline, boosting in high-rise buildings.
2) Industrial Boosting: process flow water system, cleaning system, high-pressure washing
system, fire fighting system.
3) Industrial Liquid conveying: cooling and air-conditioning
system, boiler water supply and condensing
system,machine-associated purpose, acids and alkali.
4) Water Treatment: ultra filtration system.
5) Reverse Osmosis System.
6) Distillation System, separator, swimming pool.
7) Irrigation: Farmland irrigation, spray irrigation, dripping
irrigation
Performance Range:
Capacity: 2 up to 500m³/h
Head: 15 up to 195 m
Efficiency : 72% up to 92.5%
Rotation Speed: 2900 r/min
Power: 0.37 up to 15 kw
NPSH: 1.8
Operation Conditions:
1) Thin, clean, non-flammable and non-explosive liquid containing
no solid granules and fibers.
2) Liquid temperature: Normal temperature type:-15℃~ +70℃ ; Hot
water type:-15℃~ +120℃
3) Ambient temperature: up to +40℃
4) Altitude:up to 1000m
5) When the density or viscosity of the transmission medium exceeds
that of water, it is necessary to select a driving motor of
high-power.
6) PH 5-8
Special demands can be negotiated.
Motor:
1. Full-enclosed air cooled type two-pole standard motor
2. Protection Class: IP55
3. Insulation Class: F
4. Standard Voltage: 50Hz: 1 x 220-230 / 240V
3 x 200-220 / 346-380V
3 x 220-240 / 380-415 V
3 x 3 80-415 V
Model Symbols:
Performance Curve:
Following conditions are suitable for the performance curves shown
bellow:
1. All curves are based on the measured values of 50Hz: constant
motor speed 2900rpm or 2950rpm.
2. Curve tolerance in conformity with 1SO9006 Annex A.
3. Measurement is done with 20℃air-free water. kinematic viscosity
of mm2/sec.
4. The operation of pump shall refer to the performance region
indicated by the thickened curve to prevent overheating due to too
small flow rate or overload of motor due to too large flow rate.
Packing:
