Gold Member Since 2013
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Jiangsu YLD Water Processing Equipment Co., Ltd.

UV Sterilizer, UV Lamp Sterilizer, UV Light Sterilizer manufacturer / supplier in China, offering 254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment, Ponds and Watergardens Stainless Steel Germicidal Ultraviolet Sterilizer, Drinking Water and Process Water UV Disinfection Plants and so on.

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Supplier Homepage Product Ultraviolet Sterilizer UV water sterilizer 254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment

254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment

FOB Price: US $150-6,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $150-6,500/ Piece
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Port: Shanghai, China
Production Capacity: 5000 Sets/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: YLC-360
  • Material: Stainless Steel Ss304, Ss316
  • Interface Type: Flange or Thread
  • System Working Pressure Resistance: <(0.6 MPa)6kg/Cm2
  • Working Temperature: 1-60 Centigrades
  • Trademark: YLD
  • Specification: CE, SGS, ISO, BV
  • HS Code: 8421219990
  • Bactericidal Efficienc: 98% Kill Total Coliforms
  • Lifespan of UV Lamp: > Continuous 9000 Hours
  • Flow Rate: 0.3--1000 Ton/Hour
  • Raw Water Supplying: Running Water,Pond Water,Swimming Pool Water,etc.
  • Single UV Lamp Power: 25/40/80/105/120/150/320W
  • Transport Package: Plywood Case Into Container
  • Origin: Jiangyin, China
Product Description

Product description

Ultraviolet light treatment is a widely recognized and proven method of disinfection of water and has several advantage over other disinfection methods such as chlorination, ozonation, etc….UV light does not add anything to the water ,such as ,undesirable color ,odor , taste , or flavor ,nor does it generate harmful byproducts. It adds only energy in the UV radiation. Also, UV disinfection requires only a fraction of the contact times required by other disinfection methods. It is fast, efficient, effective, economical and environmentally-friendly.


Working Principle

UV water disinfection system design has been carefully conceived to provide adequate germicidal dosage throughout the disinfection chamber. The dosage, as it applies to UV disinfection, is a function of time and the intensity of UV radiation to which the water is exposed. Exposure time is related to the flow rate, the higher the flow rate, the lower the exposure time or the lower the flow rate, the higher the exposure time. The UV intensity is the amount of energy, per unit time, emitted by germicidal lamp. The Dosage is the product of UV intensity and the exposure time.

254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment

Limitation of Use

The UV water disinfection system NOT intended for the treatment of water that has an obvious contamination or intentional source, such as raw sewage, nor is the unit intended to convert wastewater to microbiologically safe drinking water.



254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment


Water Quality (Feed in)


Water quality plays a major role in the transmission of germicidal UV rays. It is recommended that the water does not exceed following maximum concentration levels


 Maximum Concentration Levels (Very Important)












UV Transmittance



 Effectively treating water with higher concentration levels than listed above can be accomplished, but may require added measures to improve water quality to treatable levels. If, for any reason, it is believed the UV transmission is not satisfactory, contact the factory.

254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment

UV wavelength (nm)
Bacterial cells will die in the UVC(200-280mm) irradiation. 253.7nm spectral line of low pressure mercury lamp has high bactericidal effect and concentrates more than 900‰ output energy of low-pressure mercury UV  lamp.

UV dose
The units generate a UV dosage of at least 30,000microwatt-seconds per square centimeter (μW-s/cm2), even at the end-of lamp life(EOL), which is more than sufficient to destroy most waterborne microorganisms, such as bacteria, yeasts, algae etc.
254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment

                 DOSAGE is the product of intensity & time

dosage=intensity*time=micro watt/cm2*time=microwatt-seconds per square centimeter



As a general guideline, the following are some typical UV transmission rates (UVT)

City water supplies


De-ionized or Reverse Osmosis water


Surface waters(lakes, rivers, etc)


Ground water(wells)


Other liquids




Effective: Virtually all microorganisms are susceptible to UV disinfection

Automatic: Continuous or intermittent disinfection without special attention

Fast: Water is ready for consumption as soon as it leaves the cell

Easy: Simple installation and maintenance. Minimum space requirements

Safe: No danger or way of overdosing, no addition of hazardous chemicals

Economical: Hundreds of gallons of water can be purified for a few cents per day

No Chemicals: No chlorine taste or corrosion problems


Technical Parameter

Water FlowPowerInlet/Outlet



254nm UV Lamp Sterilizer for Drinking Water Disinfection Treatment
1.Food processing industry, including juices, milk, drinks, beer, practical oil  and canned food.

2.Electronic industry. 
3.Hospitals, various laboratory and high levels of pathogenic body water disinfection.
4.Households building, residential, office buildings, hotels, restaurants, water factories.
5.Purification and disinfection of shellfish, fish cleaning and disinfection process
6.Military camp, field water supply system
7.Urban wastewater disinfection. 
8.Swimming pool, other recreational water disinfection  
9.Thermal power, nuclear power plant  industrial, central air conditioning system cooling water. 
10.Biological, chemical and pharmaceutical, cosmetics for the production of cooling water. 
11.Sea water, fresh water breeding, aquaculture  water

To Customers

1.What is the water flow of your water system?

2.What is your raw water to be disinfected?

3.Do you need the accessories like flow switch,UV intensity detector,timer,etc?

4.Do you also require other kinds of filters for prefiltration used in your water system?

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Mr. Georing Guo
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