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ARMSTRONG INTERNATIONAL Corrosion-Resistant Inverted Bucket Steam Trap - Corrosion-Resistant Inverted Bucket Steam Traps
ARMSTRONG INTERNATIONALCorrosion-Resistant Inverted Bucket Steam Traps

ARMSTRONG INTERNATIONAL Corrosion-Resistant Inverted Bucket Steam Trap

The ARMSTRONG INTERNATIONAL Steam Trap is a corrosion-resistant inverted bucket steam trap designed for industrial applications. This stainless steel unit features a 1/2 in FNPT connection, a capacity of 600 lb/hr…

SKU 3G-OTH-70575

Also listed as: 1811050400 · 1811 050 400

Brand
ARMSTRONG INTERNATIONAL
Item
Corrosion-Resistant Inverted Bucket Steam Trap
Part Number
1811-050-400
Category
Corrosion-Resistant Inverted Bucket Steam Traps
Available to Order
Also known as:1811-050-400ARMSTRONG INTERNATIONAL
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
1811-050-400
Type
600 lb/hr, Strainer Not Included
FNPT
1/2 in
Max.
400 psi
Configuration
In-line
Installation Orientation
Horizontal

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ARMSTRONG INTERNATIONAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG INTERNATIONAL Steam Trap is a corrosion-resistant inverted bucket steam trap designed for industrial applications. This stainless steel unit features a 1/2 in FNPT connection, a capacity of 600 lb/hr, and a maximum pressure of 400 psi with a maximum temperature of 800°F. It is configured for in-line horizontal installation and does not include a strainer.

Frequently Asked Questions

What is the ARMSTRONG INTERNATIONAL steam trap used for?

This inverted bucket steam trap removes condensate from steam lines in industrial heating and process systems. Its corrosion-resistant stainless steel construction suits harsh environments. It handles up to 600 lb/hr condensate at 400 psi and 800°F, making it ideal for refineries, chemical plants, and power generation.

What are the specifications of the ARMSTRONG INTERNATIONAL steam trap?

The ARMSTRONG INTERNATIONAL model 1811-050-400 is a stainless steel inverted bucket steam trap with a 1/2 in FNPT connection. It has a maximum capacity of 600 lb/hr, maximum pressure of 400 psi, and maximum temperature of 800°F. It is configured for in-line horizontal installation and does not include a strainer.

Where to buy the ARMSTRONG INTERNATIONAL steam trap worldwide?

3G Electric supplies the ARMSTRONG INTERNATIONAL steam trap worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this corrosion-resistant inverted bucket trap to any country.

How to install the ARMSTRONG INTERNATIONAL inverted bucket steam trap?

Install the trap horizontally in-line with the flow arrow pointing in the direction of condensate flow. Ensure piping supports prevent stress on the trap. Use a strainer upstream (not included) to protect the trap from debris. Follow standard steam system best practices for safe operation at up to 400 psi and 800°F.

Used in

Common applications for ARMSTRONG INTERNATIONAL
Steam distribution headers — Armstrong International inverted bucket steam traps (e.g., 883-075-250) for condensate removal at pressures up to 250 psi.
Corrosive condensate systems — Stainless steel Armstrong International traps (e.g., 1811-075-400) for resistance to acidic or high-purity condensate.
High-pressure steam lines — Armstrong International 1822-100-250 traps rated to 250 psi and 600°F for superheated steam applications.
Tracer line drainage — Armstrong International 1811 series traps with 1/2 in or 3/4 in connections for freeze protection and process temperature maintenance.
Steam system strainer protection — Armstrong International inline strainers (e.g., 304 stainless steel, 3/4 in NPT) to capture debris upstream of traps and valves.
HVAC and process equipment — Armstrong International inverted bucket traps for condensate removal from heat exchangers, coils, and unit heaters.
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ARMSTRONG INTERNATIONAL Products

3G Electric supplies ARMSTRONG INTERNATIONAL corrosion-resistant inverted bucket steam traps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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