Pump station booster vertical multistage pump
>> General
QDL series stainless steel booster pump is multi-stages centrifugal vertical pump.
QDG series boiler feed water booster pump is horizontal stainless steel booster pump matches the performance, technical requirement and testing method for the international boiler projects.
This series boiler booster stainless steel booster pump meet the international standard, with the feature of small volume, good performance, stable and reliable operation, and high efficiency. Besides, it is the best choice for the hot water supply projects.
It included horizontal boiler feed water booster pump and vertical water stainless steel booster pump
|
1. Section Casing |
| 2. Seal Ring/ Seal Pad |
| 3. Stage Casing |
| 4. Impeller |
| 5. Balancing Sleeve |
| 6. Balancing Piston |
| 7. Discharge Casing |
| 8. Shaft |
| 9. Mechanical Seal/ Filling Body |
| 10.Shaft Sleeve |
| 11.Water Retaining Sleeve |
| 12.Bearing Support |
| 13.Thrust Ball Bearing |
| 14.Bearing Cover |
| 15.Linkage Stand |
| 16.Coupling |
| 17.Mechanical Seal/Gland Cover |
| 18.Balancing Pipe Part |
| 19.Last-Stage Guide Vanes |
| 20.Guide Vane |
| 21.Water Lubricated Bearing Body |
| 22.Sand-proof Tube |
>> Performance Range
| Flow rate: 3~500m3/h |
| Head: 70~650m |
| Pressure: 7~65Bar |
| Speed: 1450~2950rpm |
| Max Eff: 90% |
>> Application
Widely used in urban water supply and pressure boosting, industrial cirsulating system and processing system, environmental protection water treatment and infiltration analysis system, liquid conveying, circulation and boosting of hot and cold clean water, soft water.
Stainless Steel type is also used for water with tiny content of alkali, mineral, distilled water, water for swimming pool and solution with chloride, but the allowed temperature of the liquid should be reduced.
Aerospace Oil & Gas
Building industry Power Station
Chemical Petro-Chemical
General Industry Pharmaceutical
Marine Pulp & Paper
Mining & Aggregate Water & Waste water
>> Advantages for Cooling Tower Circulation Pump:
20 years in producing vertical stainless steel high pressure pump
Independent Design
advanced technology from Australia, Canada, America
Specialized Test Equipment
Anti-rust treatment casting
Supply reasonable suggestion for choosing pumps
OEM available
>> Features for Stainless Steel Electric Water Vertical Multistage High Pressure Pump:
| 1. Water-power model design, high efficiency and save engery. |
| 2. There is vane wheel inside, the pump shell and main fittings takes with stainless steel punch, flow-road is very smooth, axle sleeve is hard metal tool, so that will be super-powerful long lasting using time, to prevent producing second pollution and its axle cover seals with wear-resisting machine, unreveal. |
1. Water-power model design, high efficiency and save engery.
2. There is vane wheel inside, the pump shell and main fittings takes with stainless steel punch, flow-road is very smooth, axle sleeve is hard metal tool, so that will be super-powerful long lasting using time, to prevent producing second pollution and its axle cover seals with wear-resisting machine, unreveal.
>> The basic parameters are as follows:
1. Flow rate (Q):
Flow rate is meaning the liquid amount (volume or weight) delivered in unit time(volume or weight);
2. Head (H):
Head is the increased energy from the pump inlet to the pump outlet when pumping one unit liquid.
That is to say one Newtonian liquid get the effective energy through the pump.
The unit is n. m/N = m, mamely pumping water column height, in short of meter.
3.speed (n): Speed is numbers of revolutions of the pump shaft in unit time, Code is n, unit is r/min;
4.Net positive suction head (NPSH):
NPSH is the main parameter to signify cavitation property. NPSH domestic used Δ h.
>>>Company Introduction
Shijiazhuang An Pump Machinery Co., Ltd is one over 30 years experienced pump manufacturer (established at 1986) in mining and mineral, power plant, dredging and dredge, hydraulic, irrigation, pulp transfer, chemical, construction, sea water and oil & gas transfer etc.; An Pump Machinery is the pump factory has its own pump selection & design, research and development team to assure provide you efficient, energy saving slurry pump, water pump, diesel water pump, chemical pump and irrigation pump in selection & design, use and maintenance program.
An Pump Machinery is the pump factory approved by ISO9001, ISO14001 and OHSAS18001. We also have the certificate of CE. Our factory is over 50,000 square meters with the professional engineer over 20. The Max casting parts weight we could do one time is 7 tons. And we have capacity to produce 600 tons per month and with the heat treatment furnace dimension 6mx5.5mx2.5m. The Max parts we could machine is 6.4 meters and we have capacity to assemble the pump over 1800mm and our cranes capacity is 30 tons.
An Pump Machinery products include slurry pump, sewage pump, water pump, acid resistant or chemical pump, irrigation pumps, fire pumps and other products exported to over 90 countries all over the world. The application covers many fields, such as mining and mineral processing, dredger, tailings transportation, mining, steel, desulfurization pump, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment, drainage and water supply.
In the era of rapid development of science and technology, An Pump Machinery team take the entrepreneurial spirit "excellence and constant product quality, brand known worldwide and Credit-based", business purpose "the achievements of create brand enterprise and industry pioneer", to help you out and provide quality & cheap innovative products!
>>>FAQ
(1). Q: Are you a trading company or manufacture?
A: An Pump Machinery Co., Ltd is a real large professional manufacturer more than 32 years, in China, produce with our own factory.
(2). Q: what's your factory workshops ?
A: My factory produce include casting, mechanical process, lathe process, heat treatment, assembly, and test etc.
Warmly welcome to visit & test my factory any time.
(3). Q: How about your QI series centrifugal end scution pump price?
A: We are sure our price is factory price, and insist hig quality for our long term cooperation.
(4). Q: What is your QI series end suction pump material ?
A: For the QI end suction pump, we could produce cast iron, cast steel, stainless steel, bronze, and material high CrMoNi alloy.
And we could also produce as your requirements.
(5).Q: What kind of liquid can your QI series centrifugal end suction pump transfer?
A: Liquid range: water, chemical liquid, hot water, sewage etc.
(6). Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end.
Our factory has 15~30 QC.
(7). Q: Is it easy for customers to change the parts by myselves ?
A: yes, the structure is simple ,customers can change it very easliy. We will also supply you maintenance tools for free.
(8). Q: How about your gravel pump warranty?
A: 1 year warranty for commplete setpump, 6-8 months for wet parts, it depends on other pump working condition details.
(9). Q: How to do if the pump or parts have operatation problem within your warranty?
A: Tell me details timely, and show me pictures, we will send you pump solution at once without any hesistation.
(10). Q: Can you install the electric motor or diesel engine with the pump for us ?
A: yes, we can, it's no problem, we are experienced in this .
(11): Q: .we don't know which pump model we need ,can you help us ?
A: yes, please tell me your detail requirements, include liquid, flow rate, head etc,
my engineers team wiill calculate & select most suitable pump model for you, offer pump solution for you.
(12). Q:How long can you reply us if we send an inquiry ?
A: Generall with in 2 hours, we will send you official quotation sheet, with price, technology data, performance curve, dimension etc.
(13). Q: What are your advantages,why should I choose you?
A: Higher Quality, our parts have 30% longer life than the originals
Short Delivery Time, for normal parts,we have stock in our warehouse
Competitive Price, we can help you cut down the cost by 30% or more
Best Services, we have technical department, quality control department and a professional sales team, we will offer professional service for you any time.
>> Contact us
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