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Part # 6840A431

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp – Mercury Wavelength – 40 Inch Arc Length

The Hanovia Part # 6840A431 UV Curing Lamp Bulb is a 40 inch 300 WPI lamp bulb that is filled with mercury and exceeds OEM standards of bulb curing performance. The lamp bulb is completely compatible to the Hanovia UV systems specifically to the following part numbers:

  • 6840A431
  • H41M3F1
  • UVL/4031

UV curing is a process where high-intensity UV rays helps in instantly drying or curing coatings or inks in the printer. With the usage of light instead of heat, the ink hardens and dries instantly. Curing inks using UV rays is widely used as an alternative to traditional solvent-based products. Conventional drying methods (the ones that use heat to dry) works only when the solvents are evaporated, which meant that there was always a risk of environmental pollutants. In the UV curing method, however, there no process of evaporation and no pollution created. The result is greater productivity, higher quality printing and lower production costs.

Technical Specifications:

  • Fill: Mercury
  • Quartz: Standard
  • Arc Length: 40 inches
  • Wattage Per Inch: 300 WPI

Additional information