Replacement UV Lamp for SITA SI028102, 437 mm, article 3840-0115. Data: overall length 437 mm, tube diameter 15 mm, rated life 9,000 h. OEM reference: SI028102 / 028102 / 28102. Fits: SITA LCD 405. Runs in quartz sleeve SI028103 (500 mm). Supplied as a replacement part made to the dimensions and electrical data of the original; the OEM reference is given for identification. Low-pressure and amalgam UV lamps emit at 253.7 nm. Output falls over the service life; the lamp is replaced at the rated hours or when the UV intensity alarm cannot be cleared by cleaning the quartz sleeve. Handle the lamp by its ends with clean gloves, as fingerprints burn into the quartz. The lamp contains mercury and is disposed of as hazardous waste under local regulations. SITA LCD / Rack LCD series data: low-pressure 40-80 W lamps, 9,000-10,000 h lamp life, 1-40 m3/h, chamber in AISI 304 or 316L. Spare part for UV disinfection systems of S.I.T.A. srl, Genoa, Italy, which builds low-pressure, amalgam and medium-pressure UV units for drinking water, food and beverage, aquaculture, swimming pool, marine and wastewater duty (series AL, LCD / Rack LCD, AM, IT, 440, HDPE, SBT, SMP, SSD, TOC, GR and Pool).