Description
Hoffman Specialty 404206 – Series H Cast Iron Float & Thermostatic Steam Trap (Model FT125H-3)
The Hoffman Specialty 404206 is a heavy-duty Series H Float & Thermostatic (F&T) steam trap engineered for reliable condensate drainage and air venting in low- to medium-pressure steam systems. Built with a cast iron body and rated to 125 PSI, this trap is designed to handle the demands of commercial and industrial hydronic heating applications.
Key Features
- Series H cast iron construction for durability and long service life
- 3/4″ NPT connections for straightforward installation into standard steam piping
- 125 PSI maximum working pressure rating
- .125″ orifice for precise condensate discharge control
- Integrated thermostatic air vent for automatic removal of non-condensable gases, improving system efficiency
- Float-and-thermostatic design provides continuous condensate drainage without steam loss
- Model FT125H-3 — a trusted Hoffman Specialty Series H configuration
How Float & Thermostatic Steam Traps Work
F&T steam traps use a float mechanism to continuously discharge condensate as it accumulates, while the thermostatic element automatically vents air and non-condensable gases at startup and during operation. This dual-action design keeps steam systems operating at peak efficiency by preventing waterlogging and air binding.
Typical Applications
- Commercial and industrial steam heating systems
- Unit heaters and heat exchangers
- Steam coils and radiators
- Process steam equipment requiring reliable condensate removal
Specifications
- SKU: 404206
- Model: FT125H-3
- Series: H
- Body Material: Cast Iron
- Connection Size: 3/4″ NPT
- Maximum Working Pressure: 125 PSI
- Orifice Size: .125″
- Air Vent: Thermostatic
- Brand: Hoffman Specialty (Xylem)
