Watson McDaniel TD600L Thermodynamic Steam Trap

The Watson McDaniel TD600L 3/4" Thermodynamic Steam Trap (TD600L-13-N) automatically discharges condensate in high-pressure steam systems while minimizing live steam loss, making it well suited for steam mains, drip legs, and tracing lines. It features a stainless steel body with a 3/4 in NPT female connection and is rated to 600 PSIG and up to 800°F (427°C); the thermodynamic Turbo Disc and reduced discharge orifice (L version) deliver fast condensate venting while preserving live steam for efficient operation at elevated pressures. Commonly deployed across steam distribution networks in industrial processing plants, power generation facilities, chemical processing systems, refineries, and outdoor installations subject to freezing, the TD600L provides reliable condensate removal in drip legs and steam tracing applications. Maintenance teams, plant operators, and system integrators rely on it for replacement, retrofit, preventive maintenance, and steam system optimization. Common replacements include Watson McDaniel TD600-13-N 3/4", TD600S-13-N 3/4", and TD700S 3/4".