Water Heater Switch

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100 Pieces pc
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Specification of Water Heater Switch



All-glass double-tube co-axial structure

Glass material

High borosilicate 3.3 glass

External pipe diameter and thickness

dia.=47±0.7mm  &=1.6mm    dia.=58±0.7mm  &=1.6mm

dia.=70±0.7mm  &=2.0mm   

Internal pipe diameter and thickness

dia.=37±0.7mm  &=1.6mm    dia.=47±0.7mm  &=1.6mm

dia.=58±0.7mm  &=1.6mm   

Pipe length 

1500mm 1600mm 1700mm  1800mm1900mm 2000mm 

Absorptive coating property



Sediment method

Single target magnetron sputtering plating

Specific absorption


Emission ratio


Vacuum tightness


Idle sunning property parameters

Y= 220 ~ 260m²°C/KW

Solar irradiation for obtaining a preset water temperature

H≤4.7 MJ/ m²

H=4.1~4.4 MJ/ m²

H≤3.7 MJ/ m²

H=3.1~3.4 MJ/ m²

Average heat loss coefficient

Ult=0.6~0.7W/( m².°C)







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Q:Why my phone off the traffic switch, still able to play VOLTE phone?
the current terminal is always open, so you think you can still call.
Q:How to switch traffic
Please use the following method: 1, the finger pointing to the display of a column.
Q:Is the water flow in the cold water pipe influencing the set point of the flow switch?
National standard GB 50974-2014 "fire water supply and fire hydrant system technical specifications" 11.0.4 provides: fire pump should be pump water pipe on the set of pressure switch, high fire water tank outlet pipe on the flow switch, or alarm valve pressure switch Signal directly to start the fire pump. Fire water pump room pressure switch should be introduced into the control cabinet. That is, the fire tank installed on the outlet pipe flow switch, is the statutory mandatory requirements.
Q:Mobile phone to open the data switch traffic left soon also can not find out what software flow
Get root privileges to prevent software from starting
Q:Flow switch internal structure and working principle?
The fluid passage inside the flow switch housing is provided with a piston with permanent magnets inside.
Q:Water flow switch wiring need to pay attention to what
The water flow switch has a certain risk of wiring. Water flow switch wiring need to pay attention to matters: The Do not take a wrench to touch the floor of the water flow switch
Q:What is the difference between a baffle flow switch and a tuning fork switch?
Any flow meter with a switch output can be called an electronic flow switch. The electronic flow switch is a correct choice when there is a high demand for monitoring liquid flow.
Q:Fire with heat conduction switch how to wiring, control what
Formal roof fire water tank on the outlet of the flow switch, wiring and spray system pressure switch wiring is the same.
Q:Roof water tank flow switch 6 lines 24V two from the pump to stop the pump how the two wiring
it is recommended to parallel, two pumps and pipelines in parallel, and then out of the two leads connected to the flow switch of the public line.
Q:How the flow switch and shield pump match
You can use the shield pump to control the matching switch, such as the pattern, the pump power cord intermittent one, the water flow switch line in series, you can achieve the function you want to pay attention to the pump and the flow switch interface size, Not to buy a variable diameter pipe docking it.
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1. Manufacturer Overview

Location Nanjing, China (Mainland)
Year Established 2008
Annual Output Value US$2.5 Million - US$5 Million
Main Markets South America; Eastern Europe; Africa; Oceania; Mid East; Eastern Asia
Company Certifications HACCP; ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; ISO/TS 16949; ISO 17799; ccc

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Nanjing,Shanghai,Ningbo
Export Percentage 41% - 50%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Low and/or Average