Model | HQCN200B
Model | HQCN400B

Horizontal Centrifugal Pump

Hot Water Electronic Control Booster Pump
HQCN_B Series

  • Engineered for hot water, ideal for solar systems.
  • Using SUS304 stainless steel centrifugal impellers, quiet and durable.
  • Equipped with dry-run protection. Your Safety, Our Priority.
Construction Industry Accommodation & Food Service Industry Service Industry
Frequency (Hz)
Power (kW)
Head (M)
Flow (L/min)
50
0.18 - 0.75
Up to 33
Up to 110
60
0.18 - 0.75
Up to 27
Up to 120

Features

Engineered for Hot Water
Made from heat-resistant materials up to 90°C, ideal for solar hot water systems, offering pressure boosting at the system’s outlet.
Safe and Reliable
Equipped with a relief valve that automatically releases pressure when the pump system exceeds 5 kg/cm², ensuring safe operation.
Quiet and Durable
The impeller is made of SUS304 stainless steel to ensure quite operation, high water quality and strength.
Antibacterial
The first and only pump in the world with antibacterial properties, incorporating Ag+ silver ions, certified by SGS to effectively inhibit the growth of certain bacteria.
Thermal Overload Protection
The motor is equipped with a temperature overload protection device, effectively preventing motor damage due to overheating for reliable safety.
Dry-Running Protection
Features program-controlled dry-run protection to avoid damage when the pump runs without water.
Rapid Cycling Protection
A design allows for programmable control to delay shutdown by 6 seconds, avoiding frequent pump starts and stops due to low water volume, effectively extending the pump's lifespan.
Rust-Resistant
The parts in contact with liquid are made of rust-resistant materials, ensuring water hygiene at the source and protecting your family.
All-In-One
Integrated system that combines the pump, motor, pressure tank, and electronic controller for a stable and enduring water supply environment for household use.

Operating Conditions

Ambient Temp.
Max. +40℃
Liquid Temp.
+4°C ~ +90°C
System Pressure
Max. 5 kg/cm²
Inlet Pressure
Must be less than the pressure switch start value.
Relief Pressure Value Automatically
5 kg/cm²

Model code


        

    

    
                    

                    

                        

                            

                                

                                    

                                        
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Electrical standards

    
Inquiry
Model
Frequency
Phase 
(Ø)
Power 
(kW)
Voltage 
(V)
Current 
(A)
HQCN200B
50
1
0.18
200 - 240
1.5
HQCN200B
60
1
0.18
110 / 220
4.0 / 2.0
HQCN400B
50
1
0.37
200 - 240
2.8
HQCN400B
60
1
0.37
110 / 220
6.0 / 3.0
HQCN800B
50
1
0.75
200 - 240
4.5
HQCN800B
60
1
0.75
110 / 220
9.0 / 4.5




    
Pump specifications

    
Graph
Model
Frequency
Max. Head 
(m)
Max. Flow 
(L/min)
Activation Pressure 
(kg/cm2)
Inlet 
(in.)
Outlet 
(in.)
HQCN200B
50
24
55
1.6
1”
1“
HQCN200B
60
23
60
1.6
1"
1"
HQCN400B
50
31
85
2.0
1"
1"
HQCN400B
60
26
80
1.8
1"
1"
HQCN800B
50
33
110
2.0
1"
1"
HQCN800B
60
27
120
2.0
1"
1"




    
Dimension


    
Model
Frequency
A
B
C
N.W.
G.W.
Pallet Loading Qty.
HQCN200B
50
355
153
158
7.4
8.0
36
HQCN200B
60
355
153
158
7.4
8.0
36
HQCN400B
50
355
153
158
8.4
9.0
36
HQCN400B
60
355
153
158
8.4
9.0
36
HQCN800B
50
410
162
167
10.9
11.5
36
HQCN800B
60
410
162
167
10.9
11.5
36


                                                

                                            

                                        

                                                                            

                                

                            

                        

                    

                    

                        

                            

                                

                                    
HQCN_B Series Applications

                                

                                

                                                                        

                                        

                                            

                                            
Construction Industry

                                            
Domestic Hot Water Pressure Boosting

                                            
Designed for hot water use, it maintains stable water pressure and prevents temperature fluctuations, enhancing the overall water experience. Ideal for solar systems.

                                        

                                        

                                            
                                        

                                    

                                                                        

                                        

                                            

                                            
Accommodation & Food Service Industry

                                            
Hot Spring Water Transport

                                            
Extracting high-temperature spring water from storage wells or heat sources to various hot spring pools, spa areas, and heating circulation systems, ensuring adequate water flow and consistent temperature.

                                        

                                        

                                            
                                        

                                    

                                                                        

                                        

                                            

                                            
Service Industry

                                            
Domestic Hot Water Pressure Boosting

                                            
Designed for hot water use, it maintains stable water pressure and prevents temperature fluctuations, enhancing the overall water experience. Ideal for solar systems.

                                        

                                        

                                            
                                        

                                    

                                                                    

                            

                        

                    

                    

                        

                            

                                

                                                                        

                                        
                                        

                                            
                                            

                                                

                                                
HQCN_B Product Catalogue

                                                

                                                                                                                                                

                                                    

                                                        Update2025-08-16
                                                    

                                                    
Size1.16 MB

                                                

                                                                                            

                                        

                                        

                                            

                                                
                                            

                                        

                                    

                                                                        

                                        
                                        

                                            
                                            

                                                

                                                
HQCN_B Instruction Manual

                                                

                                                                                                                                                

                                                    

                                                        Update2025-08-16
                                                    

                                                    
Size863.18 KB

                                                

                                                                                            

                                        

                                        

                                            

                                                
                                            

                                        

                                    

                                                                    

                                

                                    
                                        
                                        Download ({{ selectedDownloadIds.length }})
                                    
                                

                            


                        

                    

                    

                        

                            
Downward Pressurization: Calculated at 15 L/min per faucet.



                        

                    

                

            

        

        

            

            

            

                
            

        


                

            

                
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