Principle of ultraviolet sterilization
Through ultraviolet radiation, destroy and change the DNA structure of microorganisms, so that bacteria immediately die or cannot reproduce offspring, to achieve the purpose of sterilization. It is UVC that has bactericidal effects, because C-band ultraviolet rays are easily absorbed by the organism's DNA, especially ultraviolet rays around 253.7nm.

Product properties
Product name | GPH550T5L 4P |
Lamp voltage | 68V |
Wattage | 25W |
Certificate | CE ROHS |
Pin | 4pin |
Shape | Straight type,U shape,H shape |
Lamp tube material | High quality quartz |
Base type | Customized is available |
End material | Ceramic , aluminum, plastic |
Application | drinking water treatment,sewage and waste water treatment, |
wavelength | 253.7nm |
Lifetime | 1000 hours |
Diameter | Customized |
Warranty | 1 year |
Length | 550mm |
Lamp Current | 425mA |

UV lamp product features
GPH550T5L 4P are widely used in various water treatment and air purification equipment:
1. Quartz glass material, the tube is strong enough.
2. Different diameter (T5,T6,T8) of lamp ,aluminum and ceramic bases can be chosen.
3. Available in ozone-free, ozone-free and various wattage options.
4. Ozone free and ozone available.
5. 5.UV transmittance≥85%.
Applicable places
GPH550T5L UVC lamps are commonly seen in cooling water disinfection: including thermal power, nuclear power plant cooling water, industrial production cooling water, air-conditioning system cooling water

Packaging & Delivery

Product Certificate

About MOQ
Q.What is your minimum order quantity?
A: Please tell us what product you need first. The MOQ is different for different products.
About Factory
Q.Can we visit your factory before placing an order?
A.Of course, we warmly welcome you and hope to establish a good long-term cooperative relationship with you.
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