SSF : Screwed Flush Diaphragm Seal

Model : SSF
Type : Screwed Flush
Range : 0 to 700 bar
Connection : Threaded
Fill Fluid : Silicon / Fluorolube
Wetted Parts : SS316L / Exotic
Non Wetted Parts : SS316L / Exotic
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Special Features :
One Piece Construction
No Bolts/Gasket
Flush Diaphragm
Applications :

Diaphragm seals are provided in the instruments like pressure gauges, switches, transmitters in order to isolate the sensing element from the main service due to its corrosive, viscous and sedimented nature and to avoid clogging and solidification. These seals are used in applications where the process media & pulsation may adversely affect gauge life typically used in spray painting, waste water treatment & chlorination plant etc.


Additional information

Pressure Range

: 4 kg/cm2 to 250 kg/cm21

Process Temperature

: -40°C to 200°C or as per fill fluid

Instrument Connection

: 1/4” BSP (F)

Process Connection

: 1/4” BSP (M)




: AISI 316SS

Fill Fluid

: Silicon Oil – DC 200