High Pressure Multistage Diesel Engine Irrigation Water Pump
QD Multistage
Water Pump Introduction
Model QD pump is a horizontal
multi-stage centrifugal pump and suitable for transporting pure water (with the
contained foreign matters' content less than 1 % and graininess less than 0.1mm) and other liquids of both physical and chemical natures similar to those
of pure water.
Performance range of model middle and low pressure QD series
Flow : 3.75-185 m3/h Corollary
power: 4.0-400kW
Head: 69-684m Inlet diameter: 40-150mm
Performance range of model hypo-high pressure QD series
Flow: 1 5-300m3/h Corollary
power: 75-1250kW
Head: 390-1050m Inlet
diameter: 65-200mm
Performance
data sheet
QD Series Multistage Pump Specification
|
Pump type
|
Flow
(M3/h)
|
Head
(m)
|
Power
(KW)
|
Speed
(R/min)
|
QD6-25
|
3.75-7.5
|
73.5-306
|
4-11
|
2950
|
QD12-25
|
7.5-15
|
69-338.4
|
5.5-22
|
2950
|
QD12-50
|
7.5-15
|
139.5-648
|
18.5-75
|
2950
|
QD25-30
|
15-30
|
82.5-340
|
15-45
|
2950
|
QD25-50
|
15-30
|
15.78-618
|
22-110
|
2950
|
QD46-30
|
30-55
|
81-340
|
22-75
|
2950
|
QD46-50
|
30-55
|
138-666
|
37-132
|
2950
|
QD85-45
|
55-100
|
78-459
|
37-160
|
2950
|
QD85-67
|
55-100
|
183-666
|
90-250
|
2950
|
QD155-67
|
100-185
|
177-684
|
132-400
|
2950
|
QD280-43
|
185-335
|
114-423
|
160-450
|
1480
|
QD280-65
|
185-355
|
372-680
|
500-800
|
1480
|
QD450-60
|
335-500
|
171-650
|
360-1050
|
680
|
QD Multistage Water Pump Features
1.Multistage pump compact structure, small size,beautiful appearance, its vertical structure decided small installation area,its centre of gravity overlap center of pump foot, thus enhancing the running
stability and service life of the pump.
2. The multistage pump can meet different
requirements by increasing or decreasing the pump stages combining cutting
impeller diameter, without changing the installation area, and this is the
multistage pump special own.
3. Pump rotor is provided with low wind ability to
achieve smooth operation, little vibration, low noise and long service life .
4. According to the needs, the suction and discharge
nozzles can be installed into the same direction, several different directions
in order to meet different connection.
5. Motor plus outer rain cover, pump can be placed
in the outdoor use, cancel the pump room, save construction cost.
QD Multistage Water Pump Materials
The QD 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:
No.
|
Country
|
Cast Iron
|
Ductile Iron
|
Stainless Steel 304
|
Stainless Steel 316
|
1
|
China
|
HT250
|
QT500-7
|
0Cr18Ni9
|
0Cr17Ni12Mo2
|
2
|
US
|
NO.35
|
70-50-05
|
SS304
|
SS316
|
3
|
Japan
|
FC250
|
FCD500
|
SUS304
|
SUS316
|
4
|
Germany
|
GG25
|
GGG50
|
X5CrNi18.9
|
X5CrNiMo18.10
|
5
|
Italy
|
G25
|
GS500-7
|
|
|
6
|
France
|
FGL250
|
FGS500-7
|
Z6CN18.09
|
Z6CND17.12
|
7
|
ISO
|
250
|
500-7
|
11
|
20,20a
|
We could also do all kinds of special materials like bronze(brass), duplex stainless steel pump and parts for special application.
QD Water Pump Structure
Company profile
FAQ
Q1. Are you a manufacturer?
Yes, we have been in centrifugal pumps manufacturing and marketing industry over 32 years.
Q2. What markets do your pumps export to?
Europe, North & South America, South-East Asia, Africa, Oceanica, Middle East countries. Our overseas agent in Italy, Russia, America and Africa are gradually improving.
Q3. What information should I let you know if I want to get a quotation?
Please let us know the pump capacity, head, medium, operation situation, quantity, etc. As much as your provide, the precision and accurate model selection.
Q4. Is it available to print our own brand on the pump?
Totally acceptable as international rules.
Q5. How can I get the price of your pump?
You can connect with us through any of the following contact information. Our personalized service person will respond you within 24 hours.
Contact information
Mary Yang (Sales Manager)
SHIJIAZHUANG AN PUMP MACHINERY CO.,LTD.
Welcome your inquiry about our Electric large volume water pump!