The Spirax-Sarco FT-15 Float & Thermostatic Steam Trap (Part #57059) is designed to provide continuous condensate removal while efficiently venting air and non-condensable gases from steam systems. Its float-operated mechanism discharges condensate at steam temperature, while the balanced pressure thermostatic air vent ensures fast startup and reliable operation.

Manufactured with a durable cast iron body and corrosion-resistant stainless steel internals, the FT-15 is ideal for process equipment operating under modulating loads where dependable condensate drainage is essential. It is commonly used on heat exchangers, unit heaters, air heating coils, and steam main drip stations.

Specifications

• Brand: Spirax-Sarco
• Model: FT-15
• Part Number: 57059
• Steam Trap Type: Float & Thermostatic (F&T)
• Connection Size: 1-1/2"
• Connection Type: FNPT / NPT
• Body Material: Cast Iron
• Maximum Operating Pressure: 15 PSIG
• Maximum Temperature: 450°F (232°C)
• Flow Pattern: Parallel (Same Side)
• Internal Components: Stainless Steel
• Condition: New

Typical Applications

• Heat exchangers
• Unit heaters
• Air heating coils
• Steam main drip stations
• Process equipment with modulating temperature control valves
• Industrial steam distribution systems