Hsc Centrifugal Double Suction Horizontal Split Case Pump
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Overview
Industry
Plumbing Applications
General water supply
HVAC building systems circulation, water booster service, boiler feed, general circulation service, etc.
Agriculture / Food / Beverage
Irrigation, water supply, food processing, beverage processing, fertilizers.
Manufacturing
Pulp and paper fans, plastic & rubber, metal & steel, pharmaceutical, paper mills, air wash, marine ballast service.
Fire / Disaster Relief
Fire pumps, fire protection, flood control, disaster relief, federal/military.
Utilities: Water / Wastewater
Power generation stations, dewatering, desalination, energy recovery turbines.
Chemical / Mining
Chemical plants, refineries, petroleum distribution, coal sites, ethylene glycol pumping.
Advantages
Pump Structure
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1. Casing
The volute casing is split along the horizontal centerline with suction and discharge nozzles cast integrally with the pump casing. The upper casing is precisely located on the lower half using dowel pins. This allows inspection of the pump interior without disturbing pipe connections or alignment. Suction and discharge flanges have tapped holes for vacuum and pressure gauges, and drain plugs at the bottom.2. Impeller
The impeller is statically balanced and fixed with muff nuts on both sides. Its axial position can be adjusted via the nuts, and axial force is balanced by the symmetrical blade arrangement. Any residual axial force is borne by the bearing at the shaft end.3. Shaft
The pump shaft is supported by two single-row radial ball bearings mounted inside the bearing housing at both ends of the pump, lubricated with grease. A dual-suction seal ring reduces leakage at the impeller.4. Seal Type
Gland seal or mechanical seal type is available.
Direction of Rotation
The horizontal large-volume double-suction axially split casing centrifugal pump rotates clockwise when viewed from the clutch. Counter-clockwise rotation can also be produced.
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Materials
Irrigation pumps are generally made of cast iron, including pump casing, cover, impeller, seal ring, and shaft sleeve. The shaft is carbon steel. Custom materials like nodular cast iron, cast steel, bronze, and stainless steel can also be provided as required.
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Model QS
Flow Rate (m³/h)
Head (m)
Speed (rpm)
Power (KW)
QS150
110~220
35~84
2900
30~55
QS200
160~351
31~100
2900
37~110
QS250
324~612
8.6~71
1450
22~132
QS300
504~972
8~98
1450
30~300
QS350
745~1663
10~140
1450
55~680
QS400
900~1620
32~98
980~1480
155~500
QS500
1150~2450
10.6~108
740~970
110~800
QS600
2304~4000
13~80
730~970
185~900
QS700
2111~4896
39.5~99.5
740~980
560~1250
QS800
3960~7200
23.5~84
600~740
450~1600
QS1000
6000~9900
32~52
600~990
1250
QS1200
5832~14400
6~95.7
500~745
710~3450
RFQ:
1. Hydraulic loss: Caused by liquid impact, vortex, and friction within the pump. Impact and vortex losses occur due to changes in flow direction. Friction between the liquid and the pump passageways also contributes to this loss, which depends on the length, volume, shape, surface roughness, and flow speed of the passageway.
2. Volume loss: Results from leakage in the powered liquid. The general pump volume efficiency is 0.93–0.98%. Improving the seal ring and shaft seal construction can reduce this loss and increase volume efficiency.
3. Mechanical loss: Caused by friction between the liquid and the impeller plate surface, known as impeller disc friction loss, and friction in the packing, bearings, balancing parts, and other mechanical components during rotation.
>>>Company Introduction
Shijiazhuang An Pump Machinery Co., Ltd. is a pump manufacturer with over 30 years of experience (established in 1986), specializing in mining, power plants, dredging, hydraulics, irrigation, pulp transfer, chemicals, construction, seawater, and oil & gas transfer. An Pump Machinery has its own pump selection, design, and R&D team to ensure you receive efficient, energy-saving slurry pumps, water pumps, diesel water pumps, chemical pumps, and irrigation pumps in selection, design, use, and maintenance programs.
An Pump Machinery is certified by ISO9001, ISO14001, and OHSAS18001, and holds CE certification. Our factory spans over 50,000 square meters with more than 20 professional engineers. We can produce casting parts weighing up to 7 tons, with a monthly capacity of 600 tons. We have a heat treatment furnace measuring 6m x 5.5m x 2.5m, and our maximum machined part size is 6.4 meters. We can assemble pumps up to 1800mm, with crane capacity of 30 tons.
An Pump Machinery's products include slurry pumps, sewage pumps, water pumps, acid-resistant or chemical pumps, irrigation pumps, fire pumps, and others exported to over 90 countries worldwide. Applications span mining, mineral processing, dredgers, tailings transportation, steel, desulfurization pumps, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment, drainage, and water supply.
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In the era of rapid scientific and technological development, the An Pump Machinery team follows the entrepreneurial spirit of "excellence, constant product quality, global brand recognition, and credit-based," with the business purpose of "achieving brand enterprise creation and industry leadership," helping you and providing quality, cost-effective innovative products!
>>>FAQ
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(1). Q: Are you a trading company or manufacturer?
    A: An Pump Machinery Co., Ltd. is a real large professional manufacturer in China with over 32 years of experience, producing with our own factory.
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(2). Q: What are your factory workshops?
    A: Our factory produces include casting, machining, lathe, heat treatment, assembly, and testing.
         Warmly welcome to visit and test our factory anytime.
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(3). Q: How about your QI series centrifugal end suction pump price?
    A: We guarantee our price is factory price, and we insist on high quality for long-term cooperation.
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(4). Q: What is your QI series end suction pump material?
    A: For the QI end suction pump, we can produce cast iron, cast steel, stainless steel, bronze, and high CrMoNi alloy materials.
        And we can also produce according to your requirements.
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(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.
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(6). Q: How does your factory handle quality control?
    A: "Quality is the priority. We always attach great importance to quality control from beginning to end."
         Our factory has 15-30 QC personnel.
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(7). Q: Is it easy for customers to change the parts themselves?Opened Passenger Tricycle