Ballast / Lamp Starter UV672SMB for SITA 400 MODBUS, article 3890-1219. OEM reference: UV672SMB. Fits: SITA 400 MODBUS. The lamp starter or electronic ballast must match the lamp type, the lamp wattage and the control panel generation. Quote the panel model (LCD, Rack LCD, Plus, 400 MODBUS) and the marking on the installed card with the order. 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).