Rt housing – SOR TA Nuclear Qualified Temperature Switch User Manual
Page 5
Form 655 (04.13) ©SOR Inc.
5/8
Mounting Hardware Fasteners per SOR Test Report 9058-102 consist of two 1/4-20,
Grade 5 screws (not supplied). Torque screws to 70 to 85 in-lbs.
Maintenance Replace cover gasket (SOR P/N 8923-181) whenever cover is removed or
minimum of once every 5 years, whichever comes first. Remove the four cover screws.
Remove old gasket. Place new gasket between housing and cover. Line up holes in cover,
gasket and housing. Insert the 4 screws and torque each to 7 to 10 in-lbs.
1/8” NPT(F)
Vent
Connection
Cover
Screws
Body
Process Connection
Sensing Bulb
3/4” NPT(F)
Conduit
Connection
Mounting Holes
Sensing
Bulb
1/8” NPT(F)
Vent
Connection
Process
Connection
Gland
Nut
Capillary
3/4” NPT(F)
Conduit Connection
Mounting
Holes
Retainer
RT Housing
Remote Mount
Direct Mount
Cover Screws