Stainless Steel 110HP & 120HP Series 316L stainless steel construction Designed to BS5500 Choice of 2 or 3 ports Compact designs Exotic materials available Headline 110HP & 120HP series filter housings are constructed entirely from 316L stainless steel with Viton seals. They are free from welds and comply with NACE MR-01-75. Specify 110HP & 120HP series housings for all 1/8” and 1/4” line size applications between 340 bar and 700 bar or when the application temperature reduces the pressure rating of the standard 110 & 120 series housing below that required. These housings are also available with a PTFE seal, which requires a modified sealing design, simply add an S to the housing code, e.g. 122HPS. PTFE seals cannot be retrofitted into standard housings originally having viton seals. High temperature gaskets can only be fitted into S version housings. Principal Specifications Housing Model Materials of Construction (3) Head, Bowl & Internals High Temperature Gasket (for S-type housings only) Support Core Mounting Bracket Stainless Steel Element PTFE Element Filter Element Codes (4) Disposable Element Above 200ºC the pressure rating is reduced, consult Headline for the exact rating at any specific temperature Maximum temperature 200ºC using standard seals. For temperatures up to 500ºC use a high temperature gasket Material abbreviations, 316L = 316L Stainless steel, PTFE = Polytetrafluoroethene Replace ‘xx’ with grade required, e.g. 12-32-50C, SS-120-25, PT-110-03