Sanitary Hydranautics

Hydranautics Membrane Elements
SanRO® elements are USP (United States Pharmacopoeia)-compliant and are typically used in producing purified water in pharmaceutical, medical, biotechnology, food, beverage, and semiconductor processes. Elements meet all requirements for purified water (PW) and conform to FDA Regulation CFR, Title 21. Hydranautics SanRO® elements feature a net-type outer wrapping that allows easy access for cleaning in place, reducing the potential for element fouling and residual accumulation of contaminants on the element’s exterior. Sites where microbial growth might occur are thereby eliminated when compared with fiberglass-wrapped elements. Heat sanitization reaches areas where biocides may not be able to reach and is also a process that is easy to monitor and control.

Membranes for high performance USP water purification systems. Elements conform to FDA Regulation CFR, Title 21 and are used for operating temperatures up to 45°C.

Model No. Flow Rate* Pressure Rating (PSI) Nominal Salt Rejection Size*
(Dia. x L)
(GPD) (m3/d)
SanROO HS-4 2,200 8.3 225 99.7 4″ x 40″
SanRO HS2-4 3,000 11.4 225 99.6 4″ x 40″
SanRO HS-8 8,800 33.3 225 99.7 8″ x 40″
SanRO HS2-8 14,000 53.0 225 99.6 8″ x 40″

Please see product specification sheets for the test conditions under which the stated performance are based, and exact membrane element dimensions.

Hydranautics SanRO Series USP Sanitary Membranes

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