Armstrong International 15BI3 Trap

The Armstrong International 15BI3 is a high-performance Series B Float and Thermostatic Steam Trap engineered for low-pressure steam heating services. This 3/4" NPT in-line connection trap features a robust cast iron body and a 7/32" orifice, specifically designed to handle a maximum operating pressure of 15 PSI. By utilizing a high-leverage valve mechanism and a dedicated thermostatic air vent, the 15BI3 ensures immediate discharge of air and non-condensable gases, preventing steam system air binding and improving heat transfer efficiency. Ideal for unit heaters and steam main drips, this model provides continuous drainage of condensate to maintain optimal system performance. Note that the 15BI3 serves as the suggested replacement for 0036096, though pipe modifications may be required as dimensions are not identical. Integrating this F&T steam trap into your infrastructure ensures reliable condensate management and long-term energy savings.

• Optimized Energy Efficiency: The Armstrong 15BI3 Trap features a modulated valve design that prevents steam loss while maintaining continuous condensate flow.
• Rapid System Startup: The integrated balanced pressure thermostatic air vent allows for quick air evacuation, reducing the time needed to reach operating temperatures.
• Durable Construction: Built with a cast iron ASTM A48 Class 30 housing and stainless steel internal components for superior corrosion resistance.
• Versatile Replacement: Functions as a heavy-duty industrial solution for aging low-pressure steam systems.

Common Questions

What is the maximum capacity of the Armstrong 15BI3?
The 15BI3 is designed for low-pressure steam applications up to 15 PSI, with discharge capacities varying based on the differential pressure across the orifice.

Can the 15BI3 replace my existing 0036096 steam trap?
Yes, the 15BI3 is the recommended replacement for 0036096, but horizontal and vertical dimensions differ, so piping modifications may be necessary during installation.

Is this F&T trap suitable for outdoor installation?
While the cast iron Series B is rugged, protection from freezing is required for all Float and Thermostatic traps to prevent damage to the internal float mechanism.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

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