| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| Max.Head: | >150m |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier High Efficiency Single Stage Double Suction Split Case Pump
Feature
1). Some of the QS Large Single Stage Double Suction Split Volute Casing Centrifugal Pump adopting rolling bearing, grease or thin oil lubricaton. Some adoptng sliding bearing, think oil lubrication;
2). Declining exit edge of impeller and symmentrically and staggered arranged bilateral vanes, minimizing the plusing of pump duing operating;
3). Double volute design adopted, reducing radial force and making pump perfom more stable;
4). Design with international advanced hydrodynamics software and molding with 3 D software, ensuring high efficiency, stability and reliable running;
5) Full application of stuffing sealing and biset type stuffing gland, facilitatin check and maintenance. Mechanical seal can be customized as required.
Specifications
| Working Principle: | Double suction, Split case |
| Main applications: | Water / Sewage / Hot water / Pulp etc |
| Driver: | Electric motor, Diesel Engine |
| Power Specs: | 220/380/400/415V/6KV/10KV, etc 3phase;50hz/60hz |
| Max.permissible fluid temperature: | 125°C |
| Type of connection: | Flange |
| Installation position: | Horizontal |
| Casing parts material: | Cast iron, Stainless Steel, Cast steel, Brass etc |
| Shaft seal type: | Mechanical seal / Packng seal |
| Maximum drive rating: | 1600KW(2150HP) |
| Maximum caliber: | 1200mm(48inch) |
| Maximum head: | max 200m |
| Flow rate range: | 120-14000m3/h |
| Model | Flow rate (m3/hr) |
Head (m) |
Speed (rpm) |
Power (kw) |
Eff (%) |
| QS150 | 110~220 | 35~84 | 2900 | 30~55 | 67~80 |
| QS200 | 160~351 | 31~100 | 2900 | 37~110 | 67~85 |
| QS250 | 324~612 | 8.6~71 | 1450 | 22~132 | 72~86 |
| QS300 | 504~972 | 8~98 | 1450 | 30~300 | 70~84 |
| QS350 | 745~1663 | 10~140 | 1450 | 55~680 | 70~88 |
| QS400 | 900~1620 | 32~98 | 980~1480 | 155~500 | 71.5~84 |
| QS500 | 1150~2450 | 10.6~108 | 740~970 | 110~800 | 70~89 |
| QS600 | 2304~4000 | 13~80 | 730~970 | 185~900 | 70~91 |
| QS700 | 2111~4896 | 39.5~99.5 | 740~980 | 560~1250 | 72~92 |
| QS800 | 3960~7200 | 23.5~84 | 600~740 | 450~1600 | 77~92 |
| QS1000 | 6000~9900 | 32~52 | 600~990 | 1250 | 79~87 |
| QS1200 | 5832~14400 | 6~95.7 | 500~745 | 710~3450 | 80~90 |
Our Service
Pre-sales Service
Offering comprehensive technical and business consultation services;
Proposing the most suitable scheme and equipment for our clients;
Designing and fabricating targeted products according to the special requirements of clients;
Training periodically high qualified service technician.
After-sales Service
Highly inspecting equipments in every working procedure, quality comes first;
Fast & Safe Delivery;
Assisting our clients for foundation construction of equipments;
Dispatching engineers to install and debug equipments;
Training the first-line operators on site;
Regularly visit clients to solve production problems;
Providing life-long maintenance service;
Providing technical exchanging;
Why choose us
1, Competitive price
2, Over 30 years working experience.
3, 80% market share.
4, Provide OEM service.
5, Swift delivery.
6, Reliable quality products.
7, NO.1 in this filed in China
QA&QC
Reliable and comprehensive quality assurance system ensures the excellent quality of our products. We have got the "International Standard" certification, manufactured according to GB, Department of superscript, and industry standards, we implement a comprehensive quality management during the entire process of production, accordance with the process file processing strictly, and a variety of detection methods etc.
We have meet the requirements of GB3216-89 national Class B accuracy, <>, computer test data monitoring of water test pumping station application. There are physical chemistry laboratory, metallographic analysis room in our factory, for testing material properties in different respects.
1. Quality Policy
Advocates quality is the life of enterprise, assiduous, the pursuit of excellence
2. Quality objectives
qualified products rate 99%, factory qualified pass rate: 100%
3. Quality Commitment
1) We will continue to improve the awareness of quality, implementing as GB/T19001-2000 quality assurance model standard, meeting technical requirements stipulated in the contract. We are not only discharge for the supplier host, but also for the quality of spare parts, external assistance products etc.
2) We promise the delivery time stipulated in the contract.
>>>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.
Suppliers with verified business licenses
Audited Supplier 
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