164mm “Drytyt” Tank Unit Options — 4” BSP inlet; 164mm outlet. Firesafe designed with non-protruding poppet alleviates the need for a spacer when mounting onto a secondary discharge valve. Manufactured in 316 stainless steel fitted with Viton seal as standard. : Available in 70mm, 105mm, 119mm, 164mm with threaded or flanged inlet. All industry standard selective positions available. (See separate sheet COUP014) Different materials and colour coding available. Specific branded Perfluoroelastomer seals available on request. Compatible pressure-tight stainless steel cap available for all outlet sizes (may be used as secondary/tertiary closure). Dust caps available.


Weight 6.60 Kg

Maximum Coupling Pressure 6 Barg (84 PSIG)

Static Design Pressure (MAWP) 10 Barg (145 PSIG)

Hydraulic Test Pressure 16 Barg (253 PSIG)

Max. Design Temperature 130°C (266°F) **Note

Min. Design Temperature -40°C (-40°F) **Note

Note : **metal parts only, see seal limitations

Approved to BS EN12516-2 & BS EN14432.