The SFT20A Lever Float Steam Trap is equipped with a dual closing system, combining flexible and micron-precision mechanisms to ensure zero steam leakage. It features a body and cover constructed from cast steel or forged steel (WCB/CF8/CF8M), with all internal components made of stainless steel. This trap is PN25 rated and includes a built-in air vent, an integrated filter, and a drain plug. It achieves a back-pressure ratio of ≥95%.