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When you can’t find a solution straight out of the box, MANN+HUMMEL offers fully customizable solutions tailored to your needs with TRISEP products. Design variables include element size, outer wrap, permeate tube, feed spacer, feed properties (including ultra-high pressure and high temperature), membrane type (MF, UF, NF, RO), and the option to private label.

TRISEP sanitary and sanitary-style spiral-wound elements are designed to exacting specifications to meet the needs of processors of dairy products, sweeteners, pharmaceutical products, proteins, beer and wine, and many other process streams. 

TurboClean elements feature a rugged polypropylene shell that results in a stronger, more rigid, and durable element suited for the most challenging process applications. They are available with any membrane type and are manufactured to a precise diameter that reduces bypass flow by 60% or more when compared against conventional full-fit, net-wrapped or caged membrane elements.

Whether it is new product development, made-to-order specialty construction, replacement of a discontinued membrane element, or a custom product, MANN+HUMMEL can provide a solution. 

Find out more in the TRISEP-related assets.


TRISEP DS net-wrapped elements are built with FDA compliant materials. They are compliant with European food regulations (EU 10/2011 and EC 1935/2004) and comply with USDA standards.

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