Description
Hoffman Specialty Series H Float & Thermostatic Steam Trap — Model FT175H-3
The Hoffman Specialty 404208 (Model FT175H-3) is a heavy-duty Series H Cast Iron Float & Thermostatic (F&T) Steam Trap engineered for reliable condensate removal and air venting in commercial and industrial steam systems. Combining a float-operated discharge mechanism with an integrated thermostatic air vent, this trap continuously drains condensate at steam temperature while automatically purging non-condensable gases — keeping your steam system operating at peak efficiency.
Key Features
- Series H cast iron body construction for durability in demanding steam applications
- 3/4″ NPT connections for straightforward installation into standard piping
- 175 PSI maximum working pressure rating for high-pressure steam service
- .106″ orifice size for precise condensate flow control
- Integrated thermostatic air vent automatically purges air and non-condensable gases on startup and during operation
- Float-operated mechanism provides continuous, modulating condensate discharge at steam temperature
- Suitable for a wide range of heating coils, heat exchangers, unit heaters, and steam distribution systems
Product Specifications
- SKU: 404208
- Model: FT175H-3
- Series: H
- Body Material: Cast Iron
- Connection Size: 3/4″ NPT
- Maximum Working Pressure: 175 PSI
- Orifice Size: .106″
- Trap Type: Float & Thermostatic (F&T)
- Air Vent: Thermostatic Air Vent Included
- Brand: Hoffman Specialty (Xylem)
Application
The FT175H-3 is ideal for steam heating systems requiring dependable condensate drainage and air elimination. Its cast iron body and high-pressure rating make it well-suited for industrial process heating, commercial HVAC steam distribution, unit heaters, heat exchangers, and steam coils where reliable trap performance is critical to system efficiency and longevity.
