4 Pin on a Single End - 22 Watt Germicidal UVC Bulb
Our Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb comes with a base style of 4 pins on a single end. The 22 Watt germicidal water treatment bulb is compatible for use with the following Aqua Treatment Service UV-C system models:
The UVC light technology is capable of sterilizing and killing 99.9% of germs such as bacteria, viruses, protozoa, yeast, and molds. These specialized UV lamps from CureUV produce a high quantity of damaging ultraviolet light that destroys harmful microorganisms without altering the composition of water, its pH, or its taste. This method of ultraviolet purification makes water safe for human consumption without the side effects of chemicals such as chlorine. Our UV lamps are tested and certified by our expert quality assurance teams, ensuring you get the best performance out of your UVC system.
The germicidal light bulb features a wavelength of 253.7nm for lethal effectiveness against germs. Researchers believe that this wavelength disrupts the DNA of harmful microorganisms. Measuring 17.72 inches in length, the UVC lamp has a long-lasting lifespan of up to 10,000 hours. We recommend replacing the Aqua Treatment Service ATS4-450 Replacement UVC Light Bulb annually to ensure the best ultraviolet performance output of your UVC system.
This bulb is available with a shatterproof coating that in case of damage keeps the lamp glass from falling into the unit where is installed. This results in an easy way to dispose of glass if it shatters. You can select this shatterproof option above.
Do I need shatterproof coating?
Although shatterproof coating can lower the intensity of the UV-C bulb by as much as 15%, it is recommended for applications in which it is crucial to avoid potential glass breakage at all costs. These applications include but are not limited to food processing and medical institutions. However, if glass breakage would be inconvenient but not catastrophic, skipping the costly shatterproof coating is quite alright. After all, we do not use shatterproof coating with our glasses and plates at home.
The UV lamp starts instantly and makes use of a coil filament that operates hot. The UV lamp is managed by the life of electrodes and works well for the following applications that require UVC intensity:
- Well water
- Drinking water
- Surface water
- Municipal water
- Beverage service/processing
- Pools, Spas, and Water Features
- Oil, Gas, and Power
- Pulp, paper, and wood
- Water bottlers
- Marine and more
- Total Length: 17.72 inches (450mm)
- Arc Length: 14.57 inches (370mm)
- Lamp Quartz Diameter: 15mm
- Lamp Voltage: 15.53V
- Lamp Wattage: 22 Watts
- Output UVC Watts: 6.6 Watts
- Output uW/cm^2 @ 1m: 62
- Peak UV Output: 253.7nm
- Glass Type: Non-Ozone
- Base Style: 4-pin on a single end
- Base Material: Ceramic
- Rated Life: Up to 10,000 hours
Technical Data Sheet:
Spectral Output of Germicidal UVC Light Bulbs
This product is a substitute item for old CureUV product items #: 191579, 191580, 194407, 194408, 194409, 194410
Note: CureUV.com stocks generic products that are 100% compatible with the original equipment.
*Hg - Lamp contains mercury - manage in accordance with your local disposal laws by visiting: www.lamprecycle.org
*All germicidal UVC light bulbs listed are compatible brand UV products. We do not sell Aqua Treatment Service brand UVC bulbs. All Aqua Treatment Service brand names, trademarks, and logos are property of Aqua Treatment Service.
Warning: Ultraviolet UV-C light is harmful to your eyes and skin. Use proper safety gear.
QUESTIONS & ANSWERSAsk a Question
Is this bulb compatible with Germicidal Disinfectant Systems GSD-8 model?
Yes, this is the 100% compatible replacement bulb for model GDS-8.
Does the quartz tube need to be replaced when the bulb is replaced?
We recommend replacing the quartz sleeve once or twice every year (about every 6 months) and when it gets cloudy/dirty.