• Stainless Steel Multistage Centrifugal Water Booster Pump
  • Stainless Steel Multistage Centrifugal Water Booster Pump
  • Stainless Steel Multistage Centrifugal Water Booster Pump
  • Stainless Steel Multistage Centrifugal Water Booster Pump
  • Stainless Steel Multistage Centrifugal Water Booster Pump
  • Stainless Steel Multistage Centrifugal Water Booster Pump

Stainless Steel Multistage Centrifugal Water Booster Pump

Max.Head: >150m
Max.Capacity: >400 L/min
Pressure Medium: Water
Type: Desktop
Position of Pump Shaft: Vertical Edge
Certification: CE, ISO
Customization:
Diamond Member Since 2015

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Manufacturer/Factory

Basic Info.

Model NO.
QDL High Pressure Pump
Condition
New Vertical High Pressure Pump
Driver
Electrical Motor High Pressure Pump
Certificate
TUV.SGS/Ce/ISO/BV
Structure
Vertical
Warrenty
1 Year
Material
Cast Iron or Stainless Steel or as Require
Flow
3.6~2400m3/H
Head
5-600m
OEM
Availabe
Package
Wooden Case
Transport Package
Fumigated Wooden Case
Specification
Class One
Trademark
An Pump
Origin
China
HS Code
8413709990
Production Capacity
1000sets/Month

Product Description

Stainless Steel Multistage Centrifugal Water Booster Pump

1.QDL Vertical Multistage Water pump introduction

Stainless Steel Multistage Centrifugal Water Booster Pump





QDL 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 ºC ~ 80 ºC, QDLR type pump transmission medium temperature 0 ºC ~ 130 ºC. 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.QDL Vertical Multistage Water pump Structure and Feature

Stainless Steel Multistage Centrifugal Water Booster Pump


QDL 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.QDL Vertical Multistage Water pump Application
QDL 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.QDL Vertical Multistage Water pump Materials

The QDL 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:
 
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.

5.QDL Vertical Multistage Water pump Performance Data Sheet
QDL Series multistage pump data
Pump Type Flow Head Power
(m3/h) (m) (KW)
QDL 6-25 3-7.5 73.5-306 4-11
QDL12-25 7.5-15 69-338.4 5.5-22
QDL12-50 7.5-15 139.5-648 18.5-75
QDL25-30 15-30 82.5-340 15-45
QDL25-50 15-30 15.78-618 22-110
QDL46-30 30-55 81-340 22-75
QDL46-50 30-55 138-666 37-132
QDL 85-45 55-100 78-459 37-160
QDL 85-67 55-100 183-666 90-250
QDL155-67 100-185 177-684 132-400
QDL280-43 185-335 114-423 160-450
QDL280-65 185-355 372-680 500-800
QDL450-60 335-684 171-650 360-3400


Stainless Steel Multistage Centrifugal Water Booster Pump

Stainless Steel Multistage Centrifugal Water Booster Pump

>> About our company
Stainless Steel Multistage Centrifugal Water Booster Pump

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 us
Stainless Steel Multistage Centrifugal Water Booster Pump


 
 

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