1. Water supply equipment
It is composed of water treatment equipment, water supply tank and feed pump 24. Water treatment equipment is used to remove impurities in water, such as oxygen, calcium and magnesium ions, to avoid scaling and corrosion on the inner wall of steam boiler, and to ensure the quality of boiler water supply. The treated boiler feed water is lifted by the feed water pump and then sent to the upper drum through the economizer.
2. Ventilation
The ventilation equipment includes air supply fan, induced draft fan and chimney. Its function is to provide air for mule fuel combustion and lead out combustion product flue gas from the boiler, so as to ensure the normal combustion, and make the flue gas wash the heating surface at the necessary flow rate of 7a68696466fe78988e69d8331333433626465 to strengthen heat transfer. Finally, the stack with a certain height will exhaust the smoke to the atmosphere to reduce the smoke pollution and improve environmental health.
3. Fuel supply, slag removal and dust removal equipment
This is for conveying fuel to boiler, removing ash and purifying flue gas. Belt conveyor, ash conveyor, ash truck and dust remover, etc. For boilers that need to be pre processed with fuel, fuel preparation such as screening, crushing and coal grinding shall also be included. In addition, the dust remover or flue gas desulfurization and denitrification device installed in the flue at the tail of the boiler is an indispensable auxiliary equipment to reduce the smoke pollution and protect the environment.
4. Check instruments and automatic control equipment
In addition to water level gauge, pressure gauge, safety valve and other instruments installed on the boiler body, in order to supervise, regulate and control the safe and economic normal operation of the boiler equipment, a series of instruments, automatic boiler feed water regulating device, automatic fuel combustion control device, etc. are often installed. Some boiler rooms are also equipped with industrial television and remote control device and even more modern automatic control system, more Scientific supervision. Control boiler operation.
Boiler auxiliary equipment, not every boiler is equipped completely, but with the boiler capacity, type, fuel characteristics and combustion mode as well as water quality characteristics and many other factors to adapt to local conditions, adapt to the times, more practical requirements and objective conditions.
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Introduction
The QS series pumps are single stage, double suction; horizontal split case pumps designed for high volume water transfer in a wide range of applications. Centurion pumps are available in 43 sizes ranging from 80mm to 400mm discharge and capable of capacities up to 4000 cubic meters per hour and heads up to 160 meters. Centurion pumps offer ease of maintenance with simple assembly/disassembly (no requirement for special tools). All major wear components and replaceable parts are easily accessible and can be changed out with minimal effort and downtime, without removing the suction and discharge piping.
Features
*  Adopts horizontal, vertical axis medium open type double pump shell structure, lining for cemented carbide or rubber has    good wear-resisting, corrosion resistance and high reliability.
*Â Â High efficiency hard alloy, and low NPSH
*  To meet the different operation conditions, adopted the brief type structure bearing parts, selected high bearing capacity    design, alloy bearing grease lubrication oil.
*Â Â Through adjusting the clearance between protection board and impeller, ensuring the pump efficient operation
*Â Â Using packing seal, impeller sealing, and container type mechanical seal to adapt to different operating mode requirement.
Pump and drive can choose straight league transmission, triangle, hydraulic transmission device coupled transmission, reducer drive.
*Â Â The outflow direction can be installed by eight Angle rotation to adapt to different site installation condition.
Available to use multiple series, to satisfy the long-distance transmission requirements
Technical Data
Â
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
Â
* Fire Protection
* Water Transfer
* Municipal Water Supply
* Irrigation
* Industry
* Process Water
* Raw Water Supply
* Dewatering (Clean Water)
* Flood Mitigation
Â
Pump Performance
Â
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 pump could supplied in Cast iron, Ductile iron, Stainless steel material.
Â
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
HT250Â
Â
FAQ
A: What kind of company you are?
Q: An Pump Machinery is professional manufacturer in pumps. After accumulation and development of many years, we have formed a complete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE, SGS certificate. Our customers are at home and abroad. Hope to coorperate with the worldwide friends.Â
Q: What's your MOQ?
A: Trial sample order is OK.
Â
Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer required
Â
Q: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.
Â
Q: What is the delivery time?
A: 7-30 days according to customer quantities.
Â
Q: Can you do OEM brand?
A: Yes, Welcome.
Â
Q: What information should IÂ offer to get pump solution?
1, Head:Â Â Â Â Â m
2, Flow:Â Â Â Â 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 Dlesel
10, Voltage and Frequency of the Motor:Â
Welcome inquiry! 
Introduction
The QS series pumps are single stage, double suction; horizontal split case pumps designed for high volume water transfer in a wide range of applications. Centurion pumps are available in 43 sizes ranging from 80mm to 400mm discharge and capable of capacities up to 4000 cubic meters per hour and heads up to 160 meters. Centurion pumps offer ease of maintenance with simple assembly/disassembly (no requirement for special tools). All major wear components and replaceable parts are easily accessible and can be changed out with minimal effort and downtime, without removing the suction and discharge piping.
Features
*  Adopts horizontal, vertical axis medium open type double pump shell structure, lining for cemented carbide or rubber has    good wear-resisting, corrosion resistance and high reliability.
*Â Â High efficiency hard alloy, and low NPSH
*  To meet the different operation conditions, adopted the brief type structure bearing parts, selected high bearing capacity    design, alloy bearing grease lubrication oil.
*Â Â Through adjusting the clearance between protection board and impeller, ensuring the pump efficient operation
*Â Â Using packing seal, impeller sealing, and container type mechanical seal to adapt to different operating mode requirement.
Pump and drive can choose straight league transmission, triangle, hydraulic transmission device coupled transmission, reducer drive.
*Â Â The outflow direction can be installed by eight Angle rotation to adapt to different site installation condition.
Available to use multiple series, to satisfy the long-distance transmission requirements
Technical Data
Â
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
Â
* Fire Protection
* Water Transfer
* Municipal Water Supply
* Irrigation
* Industry
* Process Water
* Raw Water Supply
* Dewatering (Clean Water)
* Flood Mitigation
Â
Pump Performance
Â
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 pump could supplied in Cast iron, Ductile iron, Stainless steel material.
Â
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
HT250Â
Â
FAQ
A: What kind of company you are?
Q: An Pump Machinery is professional manufacturer in pumps. After accumulation and development of many years, we have formed a complete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE, SGS certificate. Our customers are at home and abroad. Hope to coorperate with the worldwide friends.Â
Q: What's your MOQ?
A: Trial sample order is OK.
Â
Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer required
Â
Q: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.
Â
Q: What is the delivery time?
A: 7-30 days according to customer quantities.
Â
Q: Can you do OEM brand?
A: Yes, Welcome.
Â
Q: What information should IÂ offer to get pump solution?
1, Head:Â Â Â Â Â m
2, Flow:Â Â Â Â 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 Dlesel
10, Voltage and Frequency of the Motor:Â
Welcome inquiry! 
Boiler auxiliary equipment mainly includes water supply equipment, ventilation equipment, fuel supply, slag removal and dust removal equipment, steam and water pipes and accessories, detection instruments and automatic control equipment.
Model NO.: QS split casing pump
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Suction Centrifugal
Impeller: Closed
Usage: Pump, Pumps, Circulating Pump, Water Pump
Material: Ss.Bronze,Cast Iron Bare Centrifugal Pump
Size: 6′′-24′′ Large Scale Pump
Flow: 3.6~2400m3/H High Volume Electric Water Pump
Head: 20 - 150m 50HP Cast Iron Water Pump
Application: Water ,Fire,Farm Irrigation,Building
Production Name: High Capacity High Flow Split Casing Pump
Seal: Gland Packing or Mechanical Seal
More Name: Split Casing, Split Case, Double Suction Pump
Medium Pump: Water, Chemical, Water with Few Solids
Feature: Large Capacity De Watering Pump
Trademark: An Pump
Transport Package: Water Pump Export Wooden Case
Specification: CE, ISO, SGS
Origin: Hebei
HS Code: 8413302900
Model NO.: QS split casing pump
Position of Pump Shaft: Horizontal Pump
Pump Casing Combined: Horizontal Split Pumps
Mounting Height: Suction Centrifugal
Impeller: Closed
Usage: Pump, Pumps, Circulating Pump, Water Pump
Material: Ss.Bronze,Cast Iron Bare Centrifugal Pump
Size: 6′′-24′′ Large Scale Pump
Flow: 3.6~2400m3/H High Volume Electric Water Pump
Head: 20 - 150m 50HP Cast Iron Water Pump
Application: Water ,Fire,Farm Irrigation,Building
Production Name: High Capacity High Flow Split Casing Pump
Seal: Gland Packing or Mechanical Seal
More Name: Split Casing, Split Case, Double Suction Pump
Medium Pump: Water, Chemical, Water with Few Solids
Feature: Large Capacity De Watering Pump
Trademark: An Pump
Transport Package: Water Pump Export Wooden Case
Specification: CE, ISO, SGS
Origin: Hebei
HS Code: 8413302900
High Capacity High Flow Double Suction Split Case Pump