Pennant Engineering Pvt. Ltd. Offers Balanced Pressure Thermostatic Steam Trap. Pennant Engineering Pvt. Ltd. Is an ISO 9001: 2000 accredited company supplying a wide range of steam traps, control valves, pressure reducing valves and speciality products for various industrial applications. The Balanced Pressure Thermostatic Steam Trap of model number PT30 is available in Forged steel construction with stainless steel Internals and screwed end connections. The Balanced Pressure Thermostatic Steam Trap comes with inbuilt strainer and has a capacity of 686 at PMO [kg/hr].