Hot Water Circulation Pump

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10 Sets unit
Supply Capability:
1000 Sets Per Month unit/month

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Product Description:

 

Application of Hot Water High Quality Circulation Pump

 

It is used to transfer clean water and other liquids that have similar physical and chemical properties with clean water and also it is widely applied in many fields, such as bathroom, heat pump, solar energy, remote transferring, hot water circulation, hot water pressurizing, sprinkling irrigation for garden, pressurizing for fire control, water supply and drainage for city and industry, pressurized water supply for high-rise building, refrigerating cycle of heating and ventilating system, and other cold/hot water circulation devices.

 

Material of Hot Water High Quality Circulation Pump

 

  1. body: cast iron

  2. Impeller: plastic / cast iron

  3. Shaft: stainless steel

  4. Sealing parts: antimony-graphite composite / SiC / fluororubber.

 

Working Conditions of Hot Water High Quality Circulation Pump  

 

  1. Applicable liquid: Clean water

  2. Liquid temperature range: 0℃~100℃

  3. Ambient temperature range: 0℃~40℃

  4. Max. working pressure: ≤1.6Mpa

 

Motor and Pump of Hot Water High Quality Circulation Pump

 

  1. 2-pole motor, single/three phase, 50/60 Hz

  2. Protection rating: IP44

  3. Insulation class: F

 

 

Hot Water High Quality Circulation Pump

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Q:Water pump belongs to power equipment or mechanical equipment?
Mechanical equipment, right?. The motor is only transmitting power to the pump, and no other device is available.
Q:QDX is a submersible pump. What does "X" mean?
Q submersible pumpsD single-phase motorX downdraft
Q:Pump house should be equipped with those equipment and valves
The pump room generally the main equipments used are: pipe, water pump, water pump control box, inlet valve, outlet valve, check valve, pressure gauge, water valve and a water tank, according to the specific design of the pump room to you, just above the pipe segment.
Q:What's the difference between a cold water pump and a hot water pump?
Water seal and sealing quality is different?
Q:Water pumps are always pumping water, what's the matter?
First check whether the water pump suction gas 2 check the negative pressure of the pump suction is too low 3 check whether the water pump 4 no problem of opening the pump head to check whether the water pump impeller damage
Q:In the design specifications, for example, the water pump requirement is two. What does that mean? Can 3 pumps be opened at once?
May not。Design is in accordance with the "two prepared" design, opened two units, has been able to meet the water supply requirements. And the electrical control parts are in accordance with the opening of two units, has been unable to meet the opening of 3 power distribution needs. The standby pump is only replaced when the running pump is out of order or needs downtime to maintain the water supply.
Q:What is the reason for the overload of the water pump indicator?
In this case, first check the frequency of the pump in the acceleration and deceleration time, to see how many seconds, 7.5KW10 seconds or so, 11KW 10 to 15 seconds, to see whether the peak water supply, low voltage and so on! Hope to be of some help to you!
Q:The water burst how to repair?
This is used by welding and making AB calls
Q:Pump impeller diameter plus assembly what changes? What's the effect on the motor?
Two 1.5 kW desktop self-priming pump impeller 14.7cm primary current 15.5cm problems may occur.After the impeller increases, the flow, head, shaft power will increase (increase in volume see the following formula), the original 1.5KW motor may overload operation.
Q:Pump power ratio design is small, the problem is big?
Lift and flow to meet the requirements of power, in fact little difference, different manufacturers and brands in the same common effect of different power phenomenon, design principle is on the one hand, the hysteresis loss mechanical loss processing technology is one of the reasons of the differences. Power, after all, does not increase, and does not have a major impact on other lines.
We have powerful technical force, good equipment, advanced techniques, high-level automatization and a full set of advanced test equipment. We pay attention to product innovation and technical reform meeting ISO9001:2000 standard. With powerful technical force and excellent technical people, we are able to research and develop different kinds of high performance motors.

1. Manufacturer Overview

Location Zhejiang,China
Year Established 1984
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Company Certifications ISO 9001:2000;CE

2. Manufacturer Certificates

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port 3,000-5,000 square meters
Export Percentage 81% - 90%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size:
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range