G40T5/SE/4P Danner 12974 Germicidal UV-C 40W Fluorescent Lamp
G40T5/SE/4P 12974 Germicidal UV Fluorescent Lamp, Danner, Pondmaster

Import $20.36

Germicidal Lamp Handling Warning

Lamps ordered will be shipped the next day by USPS Priority Mail or UPS. Large orders may qualify for a discount and may not qualify for next day shipment. If you do not know what lamp you require or for lamps not listed, email your request or call 336-882-2854. To order, please use our secure shopping cart above or call 336-882-2852 or 800-692-3051. Click to go to our Home Page, View Cart and to find Shipping Information.

Wattage: 40W, 40 Watt Watts
Glass: T-5, T5 Clear, UV-C Transmitting Glass
Base: 4 Pin, T5F
UV Emission: 254nm
Overall Length: 20", 20 Inches Including Pins, 19.75" Excluding Pins
Average Rated Life: 9,000 Hours, Replace every 10 months.

12974 base

Lamp emits UV rays of 254nm and can kill most germs and microorganisms.

Alternate Part Numbers: Danner 12974, Pondmaster, Ultraviolet, ASP12996, ASP 12996, Supreme, Clarifiers, 25040, PUVLF500

Germicidal lamps are clear with special UV transmitting glass. For use in sterilizers and air and water purifiers. This is an ultraviolet C (253.7 nm wavelength) bulb for use in sterilization, water and air purification and surface disinfection. Used in the Forming and Disinfection of Contact Lenses. Used in UV Sterilizers for Fish Aquariums and Ponds. Fixed wavelength spectrophotometer detector. Germicidal lamps allow 253.7nm UV-C radiation from the mercury discharge to pass through the glass thus penetrating and inactivating the DNA of most micro-organisms.

Warning: Avoid direct exposure of eyes and skin under germicidal lamps. To prevent possible serious injury, eyes and skin should not be exposed to direct or reflected ultraviolet power emitted by this lamp. This lamp is in Risk Group 3 per ANSI/IESNA RP-27.3-96. Adequate protection should be provided by clothing, gloves, opaque materials, and ordinary window glass. Although this lamp will operate in standard fluorescent fixtures, it should not be used for general lighting applications.

Go to our Germicidal Safety Sheet for more lamp handling details.
Note: This lamp contains Mercury. Manage in accord with disposal laws. See www.lamprecycle.org.

Germicidal fluorescent light bulbs are most often used with specialty air and water purification systems in hospitals, food handling, and HVAC. Applications include food processing, medical facilities, air conditioning systems, pharmaceutical production, clean room, drinking water, photochemistry, phototherapy, dermatology, wastewater, laboratory/research, and other sterilization and disinfection needs. For use only in fixtures and equipment designed for germicidal lamps.

Danner

Pondmaster® Submersible Ultraviolet Clarifier #02940
Pondmaster® Pressurized Filter with UV #PUV-4000

Gamma

UV Ultraviolet Sterlizer

Pondmaster

Sterilizer
02940 40-Watt Ultra Violet Light Pond Water Clarifier

Cross reference information is designed to help you find the correct lamp for your application. We do not verify the accuracy of this information. You are responsible for ordering the correct lamp and we make every attempt to help you in that process. We recommend that you confirm the information with the equipment manufacturer before ordering.

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