Spirax Sarco 58177 Float Thermostatic Trap Mechanism Assembly for FTB-30 Float & Thermostatic Steam Trap

Spirax Sarco part 58177: Float Thermostatic Trap Mechanism Assembly for the FTB-30 float & thermostatic steam trap.

Spirax Sarco FTB super capacity float and thermostatic steam traps, in cast iron or cast steel, use a float valve that modulates to discharge condensate continuously at steam temperature, with a separate balanced pressure thermostatic air vent.