ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 in FNPT, 3,800 lb/hr, 250 psi Max., 450°F Max.
The ARMSTRONG INTERNATIONAL Standard Inverted-Bucket Steam Trap is a cast-iron, in-line steam trap with a horizontal installation orientation. It features 1-inch FNPT connections, a maximum capacity of 3,800 lb/hr, a…
SKU 3G-OTH-71654
Also listed as: 813100250 · 813 100 250
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The ARMSTRONG INTERNATIONAL Standard Inverted-Bucket Steam Trap is a cast-iron, in-line steam trap with a horizontal installation orientation. It features 1-inch FNPT connections, a maximum capacity of 3,800 lb/hr, a maximum pressure of 250 psi, and a maximum temperature of 450°F. This model (MPN 813-100-250) does not include a strainer.
Frequently Asked Questions
What is an Armstrong International inverted-bucket steam trap used for?
This cast-iron steam trap (MPN 813-100-250) is used in steam systems to automatically drain condensate while preventing steam loss. It is ideal for process heating, heat exchangers, and steam mains where reliable, energy-efficient condensate removal is critical.
What are the specifications of the Armstrong 813-100-250 steam trap?
The Armstrong International 813-100-250 is a cast-iron, in-line inverted-bucket steam trap with 1-inch FNPT connections. It has a maximum capacity of 3,800 lb/hr, maximum pressure of 250 psi, and maximum temperature of 450°F. Installation orientation is horizontal. Strainer is not included.
Where to buy Armstrong International steam traps worldwide?
3G Electric supplies and delivers the Armstrong International 813-100-250 steam trap worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install an Armstrong inverted-bucket steam trap?
Install the Armstrong 813-100-250 horizontally with the inlet and outlet in line. Ensure the trap is level and properly supported. Always install a strainer upstream (not included) to protect the trap from debris. Follow Armstrong's guidelines for blowdown and piping connections.
Used in
Common applications for ARMSTRONG INTERNATIONALARMSTRONG INTERNATIONAL Products
3G Electric supplies ARMSTRONG INTERNATIONAL standard inverted-bucket steam traps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
