How long does the lamp last?

The lamps last approximately 10,000 hours. That is why we recommend replacement approximately every 12 - 14 months of continuous operation. After this period, the lamp itself becomes solarized and blocks the rays form entering the water.

Are these systems bigger energy users?

No. The 12 gallon per minute model, for instance uses only 39 watts, about half the amount an ordinary light bulb uses.

My water is sometimes cloudy. Is that a problem?

Yes. The water that enters the ultraviolet sterilizer must be absolutely clear and have a turbidity of less than 1 NTU. If your water is cloudy, then it must be pretreated.

UV Water Dsinfection UV Water Sterilizer Ultraviolet Water Purification

Name: UV Water Dsinfection UV Water Sterilizer Ultraviolet Water Purification
Brand: Jiangsu YLD Water Processing Equipment Co., Ltd.
SKU: 676290491

Jiangsu, ChinaJiangsu YLD Water Processing Equipment Co., Ltd.

US$150.00-6,500.00

1 Set

Product profile

Customization

Available

Certification

ISO9001, CE

Application

Industry

Model NO.

YLC-500

Voltage

220V

Disinfection Method

Ultraviolet

Bactericidal Efficienc

98% Kill Total Coliforms

Material

Stainless Steel Ss304, Ss316

Flow Rate

20m3/H

Inlet and Outlet

Dn65mm

Lifespan of UV Lamp

9000-12000 Hours

Interface Type

Flange or Thread

Alert System for Lamp

One Set

System Working Pressure Resistance

(0.6 MPa)6kg/Cm2

Raw Water Supplying

Running Water

Brand of Ballast

Beasun

Transport Package

Plywood Case Into Container

Specification

CE, SGS, ISO

Trademark

YLD

Origin

Jiangyin, Jiangsu

HS Code

842121999

Production Capacity

5000 Sets/Year

Key features

High Efficiency Sterilization: Kills 99%-99.9% of bacteria within 1 to 2 seconds.

Broad Spectrum Disinfection: Effective against almost all bacteria and viruses without chemical additives.

No Secondary Pollution: Does not change water ingredients or create environmental pollution.

Safe and Reliable Operation: Eliminates safety hazards associated with toxic or flammable chemical agents.

Low Maintenance Cost: Simple structure and small footprint reduce total investment and operating costs.

Long Lamp Lifespan: UV lamps last between 9,000 to 12,000 hours of operation.

Stainless Steel Construction: Constructed from durable SS304 or SS316 stainless steel materials.

Comprehensive Certifications: ISO9001 and CE certified for quality and safety standards.

Company profile

Years of Export ExperienceIn-stock CapacityQA/QC InspectorsManagement Certification

Jiangsu YLD Water Processing Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.72h

AI-Powered supplier vetting

SummaryJiangsu YLD Water Processing Equipment Co., Ltd. is a China-based combined limited company established in 2004, with 46 employees and operations in Jiangsu. It reports water-treatment production capacity of 10,000 pieces annually, one production line, and 11–20 quality-control staff. The supplier supports extensive customization, ODM, recent new-product development, and OEM services for well-known brands. Its manufacturing and quality processes include written inspection procedures, service procedures, corrective and preventive action records, and complaint-handling procedures. Export experience is reported at 20 years, with markets including South America, Africa, Southeast Asia/Mideast, Australia, and domestic markets. However, no certifications, overseas facilities or agents, offline trade-show participation, customer case details, or financial strength indicators are provided. Financial information is therefore not sufficient for assessment.

Supplier typeThe supplier is identified as a combined limited company named Jiangsu YLD Water Processing Equipment Co., Ltd., located in Jiangyin, Wuxi, Jiangsu, China. Its associated-company industry is manufacturing, while the company nature is also described as a trading company, indicating a combined manufacturing and trading profile.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries where overseas services are offered, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and offers multiple forms of customization. It does not have an available SDK, but the provided evidence supports active product development and design capability.

Production capacityReported production capacity is 10,000 water-treatment pieces annually, supported by sawing, rolling, and automatic welding facilities, one production line, and 11–20 quality-control staff. Lead time is stated as within 15 working days in both peak and off-peak seasons, indicating defined production and quality-control resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are stated consistently across the R&D and design-capability information, demonstrating broad customization coverage.

Product Q&A

Q:How do ultraviolet sterilizers work?

UV sterilizers work by exposing water to powerful germicidal ultraviolet light. DNA and protein links in bacteria are destroyed by exposure to this light.

Q:Does the water become radioactive by this radiation?

No. No radiation residual or any chemical residual is left in the water as a result of the UV rays.

Q:Do these systems come in different sizes?

Yes. The size of the systems is directly proportional to the flow rate of the water in gallons per minute. The higher the flow rate, the larger the system and lamp.

Q:Does the water have to sit in the UV sterilizer to be disinfected?

No. If the system is sized correctly, the water is disinfected as it flows through.

Q:What if the water flows faster than is allowed through the system?

If the flow rate exceeds the design flow rate of the UV sterilizer, then there is a possibility that the water will not be properly disinfected. It is important to use a flow restrictor so that the flow rate cannot be exceeded.