Spirax Sarco FT75-4 75 Float Thermostatic repair kit for FT75 Float & Thermostatic Steam Trap

Spirax Sarco part FT75-4: 75 Float Thermostatic repair kit for the FT75 float & thermostatic steam trap.

Spirax Sarco FT-15, FT-30, FT-75 and FT-125 cast iron float and thermostatic steam traps use a float valve that modulates to discharge condensate continuously at steam temperature, with a separate balanced pressure thermostatic air vent for air and non-condensable gases.