How often does the UV light bulb (lamp) need to be replaced?

It is essential that you change your UV lamp annually. The ability of the lamp to emit UV light decreases over one year in operation. Remember - UV light is invisible! Even though the lamp is still glowing after one year, there might not be enough UV light reaching your water to be effective.

How often do your need to replace the sleeve?

The sleeve doesn't need to be replaced unless it is broken, but it will need to be cleaned several times a year in order to keep the bulb effective in delivering high water quality.

Ultraviolet Water Purification UV Water Sterilizer Water Treatment Plant

Name: Ultraviolet Water Purification UV Water Sterilizer Water Treatment Plant
Brand: Jiangsu YLD Water Processing Equipment Co., Ltd.
SKU: 681654391

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

US$150.00-6,500.00

1 Set

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Bactericidal Efficienc

98% Kill Total Coliforms

Material

Stainless Steel Ss304, Ss316

Model NO.

YLC-1000

Inlet and Outlet

Dn100mm/4 Inch

Lifespan of UV Lamp

9000-12000 Hours

Interface Type

Flange

Flow Rate

40m3/H

Chamber Size

930*159*370mm

Working Pressure

(0.6 MPa

Raw Water

Drinking Water/Waste Water/Underground Water

Brand of Ballast

Domestic Brand

Transport Package

Plywood Case Into Container

Specification

CE, SGS, ISO

Trademark

YLD

Origin

Jiangyin, Jiangsu

HS Code

8421219990

Production Capacity

5000 Sets/Year

Key features

Chemical-Free Purification: No chemicals or by-products added; preserves water taste, pH, and properties.

High Microbial Removal: Eliminates 99.99% of bacteria, viruses, algae, molds, and resistant oocysts.

Low Operating Cost: Energy usage comparable to a 60W bulb; lowest maintenance and operating cost.

Easy Installation: Cost-effective and simple to install without requiring special training.

Safe for Plumbing: Does not harm plumbing or septic systems; no toxic chemical residues.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Durable Materials: Constructed from Stainless Steel SS304 or SS316 for long-term reliability.

Rapid Disinfection: Disinfection occurs in 1-5 seconds with no residual effect or hazards.

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: ≤5.66h

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:What is UV purification?

Ultraviolet (UV) light is at the invisible, violet end of the light spectrum. Even though we can't see UV light, we are exposed to UV rays from all light sources, including the sun.

Q:How does ultraviolet light purify water?

UV-C rays penetrate the cells of harmful bacteria and viruses in our drinking water, destroying their ability to reproduce. Without this ability, these organisms die and no longer pose a health threat. It is a simple but very effective process, with the system destroying 99.99% of harmful microorganisms.

Q:Why not use chlorine instead?

Chlorine changes the taste and odor of water. Chlorinating also produces harmful by-products called Trihalomethanes (THMs) which are linked to incidence of cancer.

Q:Does a UV system use a lot of energy?

No, the UV unit will use about the same amount of energy as a 60 watt light bulb. It is a cost effective, natural way to increase water quality.

Q:Why do UV purifiers require sediment pre-filtration?

UV systems require pre-filtration to maintain effectiveness as sediment and other contaminants in the water can create a 'shadow' which prevents the UV rays from reaching and disinfecting the harmful microorganisms.