With electric heating elements of immerge type,auto pressure control and wter lack protection, The container and drum adopted stainless steel ,anti-acid,anti-alkali and anti-rust.And main mechanism capability treble upwards than aluminium alloy,so it will be insure the safety capability and service life. Sterilizing volume:18L(Φ280X265MM)/24L(Φ280X390MM) Working pressure:0.14MPa Working temperature:126oC Timer range:0-60min Max.safety pressure:0.165MPa Heat average:≤±1oC We also have bigger size autoclve,like 75L or 280L. Also we have different shapes, vertical and horizontal types.