The FSSS-1B is pressure rated to 300 PSI with 3/4″ NPT connections in a footprint of barely half a square foot. It is built in 316L stainless steel (304L on select models) with the polished construction high-purity applications expect.

This high pressure filter housing accepts standard-diameter 10″ cartridges with DOE end-cap configuration, letting you run absolute-rated, membrane, and high-purity media from Harmsco’s range or compatible sanitary cartridges. Compact dimensions let it mount close to the point of use, minimizing dead-leg volume so polished water stays polished to the process connection.

FSSS housings serve high-purity water, food and beverage processing, pharmaceutical utilities, chemical feed, and point-of-use polishing where 300 PSI capability, compact size, and stainless construction are all required. Because the vessel accepts industry-standard cartridge formats, process engineers can qualify media once and carry it across every skid and line the plant runs. Harmsco has manufactured filtration products in the USA, in Riviera Beach, Florida, since 1958.