ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 3/4 in FNPT, 1,200 lb/hr, 15 psi Max., 353°F Max.

The Armstrong International 15BI3 is a cast iron in-line float & thermostatic steam trap used to automatically drain condensate from steam lines while preventing steam loss. It is commonly applied in low-pressure heating systems, process steam equipment, and industrial steam distribution networks where reliable condensate removal is critical.

The Armstrong 15BI3 steam trap has a 3/4 in FNPT connection, a maximum capacity of 1,200 lb/hr, a maximum pressure of 15 psi, and a maximum temperature of 353°F. It features a stainless steel float, is designed for horizontal installation, and is part of the BI series from Armstrong International.

You can source the Armstrong 15BI3 steam trap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine Armstrong International steam traps to industrial buyers globally.

Install the Armstrong 15BI3 steam trap in a horizontal orientation with the inlet and outlet aligned in-line. Ensure the piping is properly supported and the trap is accessible for maintenance. Follow standard steam trap installation best practices: install a strainer upstream, provide isolation valves, and verify the maximum pressure of 15 psi and temperature of 353°F are not exceeded.