Super Market Cashier Desk,Supermarket Payment Counter,Supermarket Checkout Counter,Hypermarket Cashier Desk Jiangsu Mingya Commercial Equipment Co., Ltd. , https://www.mingyashelves.com
Introduction
The QS series pumps are single-stage, double-suction, horizontal split-case pumps designed for high-volume water transfer across a wide range of applications. These pumps are available in 43 sizes, ranging from 80mm to 400mm discharge, and can handle capacities up to 4000 cubic meters per hour with heads up to 160 meters. The design ensures ease of maintenance with simple assembly and disassembly, requiring no special tools. All major wear components and replaceable parts are easily accessible, allowing for quick replacement without removing the suction and discharge piping.
Features
* Designed with a horizontal, vertical-axis medium open-type double pump shell structure, featuring lining made of cemented carbide or rubber for excellent wear resistance, corrosion resistance, and reliability.
* High-efficiency hard alloy and low NPSH (Net Positive Suction Head) for improved performance.
* Adopted brief-type bearing parts with high bearing capacity design and alloy bearing grease lubrication for extended service life.
* Adjusting the clearance between the protection board and impeller ensures efficient pump operation.
* Available with packing seal, impeller sealing, and container-type mechanical seal to meet different operating requirements.
* Pump and drive can be connected via straight-line transmission, triangle, hydraulic transmission, coupling, or reducer drive.
* Outlet direction can be installed at eight different angles to adapt to various site installation conditions.
* Available in multiple series to meet long-distance transmission needs.
Technical Data
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Pump Outlet:
80-800mm
Capacity:
60-11,600m³/hr
Head:
7-200m
Temperature:
Max. 105ºC
Max. Working Pressure:
25 bar
Max. solids content:
80mg/L
Application
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* Fire Protection
* Water Transfer
* Municipal Water Supply
* Irrigation
* Industry
* Process Water
* Raw Water Supply
* Dewatering (Clean Water)
* Flood Mitigation
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Pump Performance
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Pump Model
Capacity
 (m³/h)Head(m)
Motor PowerÂ
(kw)SpeedÂ
(rpm)
NPSHÂ
(m)
150QS-50
160
50
37
2950
3.9
150QS-78
160
78
55
2950
3.7
200QS-42
280
42
45
2950
6
200QS-95
280
95
132
2950
5.3
250QS-14
485
14
30
1450
3.8
250QS-65
485
65
132
1450
3.1
300QS-90
790
90
315
1450
4.2
350QS-125
1260
125
710
1450
5.4
400QS-90
1620
90
560
1450
6.2
500QS-59
2020
59
450
970
4.5
600QS-75
3170
75
900
970
6
800QS-76
5500
76
1600
730
6
800QS-76
4400
49
800
585
4.2
Construction Material
QS type pumps can be supplied in cast iron, ductile iron, or stainless steel materials.
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Part Description
Cast Iron
Ductile Iron
Stainless Steel
Casing
HT250
QT500
SS304
Shaft
ZG500
Impeller
HT250
QT500
SS304
Shaft Sleeves
3Cr13
Lantern Ring
HT250
QT500
SS304
Gland
HT250
Wearing Ring
HT250
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FAQ
A: What kind of company are you?
Q: An Pump Machinery is a professional manufacturer of pumps. With years of accumulation and development, we have established a complete system covering pump design, selection, application, manufacturing, marketing, and maintenance. We have obtained CE, SGS certifications. Our customers are both domestic and international. We look forward to cooperating with friends around the world.
Q: What's your MOQ?
A: Trial sample orders are acceptable.
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Q: What are your payment terms?
A: T/T, L/C, D/P, D/A, or as per customer requirements.
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Q: How about the warranty?
A: One-year warranty for pumps, depending on the specific working conditions.
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Q: What is the delivery time?
A: 7–30 days based on order quantity.
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Q: Can you do OEM branding?
A: Yes, we welcome OEM orders.
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Q: What information should I provide to get a pump solution?
1. Head:Â Â Â Â Â m
2. Flow:    m³/h
3. Max Solid size:Â Â Â Â mm
4. Particle shape (smooth or sharp):
5. Medium pH level:
6. Specific Gravity of the Medium:
7. Temperature:
8. Drive type:
9. Power supply: Electric or Diesel
10. Voltage and Frequency of the Motor:Â
Welcome to inquire! 
Horizontal Double Suction Split Case Pump with Excellent After-Sales Service