The ISO 9001 certified company Forbes Marshall is the producer and supplier of Balanced Pressure Thermostatic Trap. The Balanced Pressure Thermostatic Trap [BPT 21/AV 21] is a Thermostatic Steam Trap or Air Vent fitted with an inbuilt flat strainer screen having 0.8 mm diameter perforations. These Balanced Pressure Thermostatic Traps are mainly used on Steam Tracing application. When installed at the end of steam line or process equipment, the Balanced Pressure Thermostatic Trap functions as steam trap and when installed on steam line header, it acts as an air vent.
