The SFT66 is a high-pressure lever float steam trap constructed with a heat-resistant cast steel body and cover (WC6), complemented by full stainless steel internals. It incorporates a special flow channel design to prevent water hammer and features a dual balance seat for extended service life. Additional features include a built-in air vent and a water seal design that ensures zero live steam leakage. This trap is rated for a maximum working pressure of 8.0 MPa and a maximum working temperature of 425°C, offering a back pressure ratio of up to 95%.