The SK 51 is a float trap dedicated to the draining of condensate in steam lines. The SK51 has a ductile iron body with either PN16/25 flanged or BSP threaded connections with face to face dimension s complying with the DIN 2533 standard. This steam trap can drain large quantities of condensate and is well adapted to flow rate changes. Consequently, it is recommended for process draining in heat exchangers, autoclaves, and condensers in the field of chemical processing and food and drugs industries . The standard version of the SK51 is equipped with a thermostatic capsule for air elimination at start - up. It must be installed horizontally and several mechanisms are available depending on the pressure differential.