Società italiana trattamento acque, yout UV partner since 1982

S.I.T.A. Srl (Societa' Italiana Trattamento Acque), is a company with 35 years of experience in the manufacturing of UV DISINFECTION units and stainless steel filter hosuings. Since 1982 SITAUV for all Your needs.

SITA will be present at POLLUTEC 2021 amnd AQUATECH 2021!


POLLUTEC 2021 Lyon - France from 12th to 15th of October



AQUATECH 2021 AMsterdam - The Netherlands from 2nd to 5th of November


Our certifications

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Quality for S.I.T.A. is ther most important part of the production since 1982.

ISO 9001

Polish Certification


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ACS certifications

S.I.T.A. is always on the international market and has been certified by ACS both for UV units and filter housings for the french market.

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O-NORM M5873-1

S.I.T.A. is also the first Italian Company which has obtained the ONORM M5873-1 certificate by the Medical University of Wien. By this test S.I.T.A. has demonstrated that its theoretical sizings are 100% valid also from a practical point of view.
S.I.T.A. during 2010, 2011 and 2012 has certificated a complete UV Series following ONORM M5873-1: SITA IT Series.

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S.I.T.A. is also a IUVA partner (International Ultra Violet Association), actually the only real world association of UV systems manufacturers.

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S.I.T.A. units are WRAS APPROVED!

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Norvegian Institute of public health

S.I.T.A.has also obtained NIPH certification for Norwegian Market.

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S.I.T.A. has obtained in the first part of 2013 GOST-R certificate for the RUSSIAN market. It is a law in the Russian Federation and recognize in Kazakhstan, Belarus, Azerbaijan, Armenia, Kyrgyzstan, Uzbekistan, Tajikistan, Georgia and Turkmenistan.

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S.I.T.A. has obtained NVI approval according to regulation concerning disinfection of intake water to and waste water from aquaculture premises.