Sterlco 30 PSI FT-69 & FT-92 Float and Thermostatic Steam Traps Double Inlet-Outlet

Sterlco 30 PSI FT-69 & FT-92 Float and Thermostatic Steam Traps Double Inlet-Outlet are manufactured in four sizes (3/4”, 1”, 1-1/4” & 1-1/2”) for handling capacities of 275 to 4,300 lbs. of condensate per hour. Four (4) possible connections allow a greater flexibility in piping. These traps can be piped in and out from either side, for a total of four piping combinations depending on your particular needs. All working parts are made of non-corrosive metals especially adapted for this service, and each trap is individually tested for reliable operation.

The Sterlco 30 PSI FT-69 & FT-92 traps operate in response to rising and falling condensate levels. As well as rising and falling temperatures near the thermostatic vent, as follows:

• Condensate initially fills the trap body to a predetermined level, which is sufficient to seal the valve seat opening.
• As the condensate level continues to rise, the float will rise causing the valve to pull away from the seat.
• Condensate will then be discharged into the return line through the trap outlet. The rise and fall of condensate level causes a continuous discharge which is typical of F&T traps.
• Air entering the trap is discharged through the thermostatic vent. The opening and closing of the vent is dependent upon the temperature surrounding the thermostatic element.
• As the element cools with more air accumulating, it opens to allow the air to vent to the atmosphere.

FT92 SPECIFICATIONS SHEET PDF

Cross Reference Steam Traps