ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1/2 in FNPT, 1,100 lb/hr, 175 psi Max., 377°F Max.
The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron In-line Float & Thermostatic Steam Trap, model 175AI2 from the AI series. It features a 1/2 inch FNPT connection, a maximum capacity of 1,100 lb/hr, and a maximum…
SKU 3G-OTH-73300
Need installation or engineering help?
Ask a question
Product Description
The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron In-line Float & Thermostatic Steam Trap, model 175AI2 from the AI series. It features a 1/2 inch FNPT connection, a maximum capacity of 1,100 lb/hr, and a maximum pressure of 175 psi with a maximum temperature of 377°F. The float is made of Stainless Steel, and the trap is designed for horizontal installation.
Frequently Asked Questions
What is the Armstrong International 175AI2 steam trap used for?
The Armstrong International 175AI2 cast iron float & thermostatic steam trap is used to automatically drain condensate from steam lines while preventing steam loss. It is ideal for industrial heating processes, heat exchangers, and steam distribution systems requiring reliable condensate removal at pressures up to 175 psi.
What are the specifications of the Armstrong 175AI2 steam trap?
The Armstrong International 175AI2 is a cast iron in-line float & thermostatic steam trap with a 1/2 inch FNPT connection. It has a maximum capacity of 1,100 lb/hr, maximum pressure of 175 psi, and maximum temperature of 377°F. The float is stainless steel, and installation orientation is horizontal.
Where to buy Armstrong International steam traps worldwide?
3G Electric supplies Armstrong International steam traps like the 175AI2 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial equipment distributor since 1990, we source genuine components and provide competitive pricing for international orders.
How to install the Armstrong 175AI2 steam trap?
Install the Armstrong 175AI2 steam trap in a horizontal orientation with the inlet and outlet aligned with the pipe. Ensure proper piping supports to avoid stress on the trap. Use a strainer upstream to protect the float mechanism. Follow standard steam trap installation practices for condensate drainage and venting.
Used in
Common applications for ARMSTRONG INTERNATIONALARMSTRONG INTERNATIONAL Products
3G Electric supplies ARMSTRONG INTERNATIONAL cast iron in-line float & thermostatic steam traps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












