
Very durable
Customized high-temperature lubricating grease and bearings, Class Hinsulation, and re-duction of the probability of burnout.

Lower noise
The structure with the inlet diameter larger than the outlet diameter can significantly reduce the noise caused by the cavitation phenomenon.

Wider selection
The structure with the inlet diameter larger than the outlet diameter enables better fluid performance, a wider perfor-mance range and lower operating costs

wider application
Split structures, long-coupling and short-coupling structures can widely meet various application scenarios.

Easy installation
The outlet is at the top center line. The pump casing is supported by a base plate and can resist the stress caused by mis-alignment and deformation due to pipeline loads.

Intelligent operation and maintenance
As the pioneer of the category of digital intelligent industrial pumps, there are cutting-edge digital intelligent upgrad-ed models available for selection.

Application scenarios
End-suction centrifugal pump is a common fluid transfer equipment, which is widely used in many fields such as industry, construction, agriculture and municipal, and the following are some specif-ic application scenarios:



End Suction centrifugal pump
|
Basic type
|
Wear-resistant type
|
Intelligent type
|
APPEARANCE
|
Product color
|
Dark black+Deep sea blue
|
Dark black+Deep sea blue
|
Dark black+Deep sea blue
|
Installation dimension
|
See product description for details
|
See product description for details
|
See product description for details
|
Product packaging
|
Plywood box(yellow)/Carton
|
Plywood box(white)
|
Plywood box(white)
|
CONFIGURATION
|
Electrical
motor
|
GB standard
|
GB standard /Energy-saving
|
Variable frequency / Energy-saving
|
Bearing
|
C&U
|
C&U/NSK/SKF
|
C&U/NSK/SKF
|
Shaft
|
304 stainless steel
|
304 stainless steel
|
304 stainless steel
|
Machine seal
|
Ordinary
|
Dry abrasion- resistant
|
Dry abrasion- resistant
|
Materials
|
Cast iron
|
Cast iron
|
Cast iron
|
Parameter
|
Pump
efficiency
|
|
|
|
Energy efficiency
|
IE3
|
IE2
|
IE2
|
Insulation
|
Class F
|
Class H
|
Class H
|
Grease temperature
|
-20~+150℃
|
-20~+180℃
|
-20~+180℃
|
Protection class
|
IP55
|
>IP55
|
>IP55
|
Noise
|
<
|
<
|
<
|
After-sales service
|
The main components come with a one-year warrant
|


Warning:Make sure the power is disconnected before remov-ing or adjusting the junction box and the pump.The external power switch connected to the pump motor has a minimum electrode gap of 3mm.
The voltage and frequency of the power supply should conform to the indicated value on the pump nameplate to ensure that the power supply meets the require- ments of use.Install and ground accurately according to the wiring method indicated on the junction box(shown on the right).
Note:Recommended 11kw and below starts directly,11-75kw starts with Star-Delta Starting mode.75-400kw starts with Soft Starting mode.In ad-dition,the 45-200kw can also start with Autotransformer Start mode.The starting method is not unique,please consult a professional.
(Two)Rotation direction check
Seen from the fan cover,the rotating arrow rotates clock-wise,As shown at right.
Caution!
Do not start the pump to check the direction of motor rotation until the pump boby is filled with liquid and removes air
Before connecting the pump to the pipe,the direction must first be determined by the flow
arrow on the pump head.To ensure the tightness of the pipeline connection,please install rubber washer or other Sealing material between flanges.As shown at right.