The aseptic design of the SBGF liquid filter housing guarantees complete drain ability and freedom from dead space. SBGF housings are available in lengths from 5" to 30" and equipped with code 7 cartridge connections. The housing in and out connections correspond to the ASME BPE standard. Electropolished surfaces with a roughness of ≤ 0.4 μm (15 μin) meets the highest requirements for biopharmaceutical applications.
https://www.masterfilter.eu/en/products/product-details/sbgf-biopharmaceutical-liquid-filter-housing