FSSS-2A-222
- 300 psi pressure rating
- End Cap Availability - 222/Flat
- I/O: 1" NPT
- Footprint: 0.5"
- Diameter 4.06"
- Inlet Height 21.84"
- Cartridge Length(s): 20"
- 316L Stainless Steel options available
Compatible Cartridges
FSSS-2A-222 High Pressure Filter Housing
The Harmsco FSSS-2A-222 FSSS is a compact high pressure filter housing rated to a full 300 PSI — double the rating of typical cartridge housings — holding a single 20″ cartridge with 222/Flat end caps. Its slim 4.06″-diameter sanitary-style vessel is built for high-purity and food-and-beverage duty where both pressure capability and cleanliness matter.
The FSSS-2A-222 is pressure rated to 300 PSI with 1″ 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 20″ cartridges with 222/Flat 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.


















