SAF ULPA (Mini Pleat Type Ulpa Filters)
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For use as final filtration for clean rooms and units with laminar flow.
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Available in filter class U15 to U17 according to EN1822:2009.
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Low pressure drop.
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SAF ULPA ﬁlters media used are high-arrestance micro-glass ﬁber papers.
The mini-pleat technology employed, ensures a particularly large ﬁltering area for maximum air ﬂow rate per ﬁlter element together with homogeneous media velocity, coupled with a very low pressure drop. This means particularly cost-efﬁcient and dependable operation with a very long lifetime.
The frame consists of galvanized steel or stainless steel sheets. The exceptionally sturdy construction is moisture-resistant and offers a high degree of security against the growth of bacteria and fungi. In the standard version the ﬁlters are ﬁtted with an endlessly and homogeneously foamed-on semicircular-proﬁle polyurethane seal. Also available with a ﬂat seal on request.
The elements feature recessed grips at the side and a gripping lug for easier handling and installation. Sanatyaran ULPA ﬁlters are used in intake, exhaust and recirculated air ﬁltration in clean rooms air-conditioning systems with ultra-stringent requirements for clean air quality and sterility.
Each ﬁlter element is tested for leak prooﬁng in accordance with EN1822 and delivered together with the corresponding test certiﬁcate.