Replacement Amalgam UV Lamp for SITA 400 Series SI028118, 1550 mm, article 3829-0213. Data: overall length 1550 mm, tube diameter 28 mm. OEM reference: SI028118 / 028118. Fits: SITA HDPE 110 RM, SITA HDPE 150, SITA HDPE 600, SITA UV PE 830TC, SITA UV PE 470TC, SITA 400/12 DS Plus, SITA 400/6 DS RA Plus, SITA 400/3 RA Plus, SITA 110, SITA UV 80 IT, SITA UV 120 IT, SITA UV 200 IT, SITA UV 400 IT. Runs in quartz sleeve SI028200 (1698 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 HDPE series data: high-density polyethylene chamber for seawater and corrosive liquids, 1-980 m3/h, low-pressure high-efficiency or amalgam lamps with 9,000-16,000 h lamp life, 6 bar. 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).