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ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 1/4 in FNPT, 4,000 lb/hr, 125 psi Max., 450°F Max. - Standard Inverted-Bucket Steam Traps
ARMSTRONG INTERNATIONALStandard Inverted-Bucket Steam Traps

ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 1/4 in FNPT, 4,000 lb/hr, 125 psi Max., 450°F Max.

The ARMSTRONG INTERNATIONAL Steam Trap is a standard inverted-bucket steam trap made of cast iron, designed for in-line horizontal installation. It features 1 1/4 inch FNPT connections, a maximum capacity of 4,000…

SKU 3G-OTH-70679

Brand
ARMSTRONG INTERNATIONAL
Item
Steam Trap: Cast Iron, 1 1/4 in FNPT, 4,000 lb/hr, 125 psi Max., 450°F Max.
Category
Standard Inverted-Bucket Steam Traps
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
883-125-125
Type
4,000 lb/hr, Strainer Included
FNPT
1 1/4 in
Max.
125 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 standard inverted-bucket steam trap made of cast iron, designed for in-line horizontal installation. It features 1 1/4 inch FNPT connections, a maximum capacity of 4,000 lb/hr, and a maximum pressure of 125 psi with a maximum temperature of 450°F. This model (MPN 883-125-125) includes a built-in strainer.

Frequently Asked Questions

What is the Armstrong International 883-125-125 steam trap used for?

This cast iron inverted-bucket steam trap removes condensate from steam lines in industrial heating and process systems. It is designed for horizontal in-line installation with 1 1/4 inch FNPT connections, handling up to 4,000 lb/hr at 125 psi and 450°F.

What are the specifications of the Armstrong 883-125-125 steam trap?

The Armstrong International 883-125-125 is a cast iron inverted-bucket steam trap with 1 1/4 inch FNPT connections, maximum capacity of 4,000 lb/hr, maximum pressure of 125 psi, and maximum temperature of 450°F. It includes a built-in strainer and requires horizontal installation.

Where to buy the Armstrong 883-125-125 steam trap worldwide?

3G Electric supplies the Armstrong International 883-125-125 steam trap to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast iron inverted-bucket steam trap with built-in strainer.

How to install the Armstrong 883-125-125 steam trap?

Install the Armstrong 883-125-125 steam trap in a horizontal orientation with the inlet and outlet aligned in-line. Ensure the built-in strainer is clean before startup. Follow standard piping practices for steam traps, including proper blowdown and isolation valves for maintenance.

Used in

Common applications for ARMSTRONG INTERNATIONAL
Chemical processing — Armstrong International inverted-bucket steam traps (e.g., 882-050-125) for condensate removal from heat exchangers.
Food and beverage — Armstrong International corrosion-resistant steam traps (e.g., 1811-050-200) for steam tracing on sanitary lines.
Refining — Armstrong International high-pressure steam traps (e.g., 1822-100-650) for process steam mains.
Commercial HVAC — Armstrong International steam spargers (e.g., MS6-1-1/4") for hot water generation in boiler systems.
Pharmaceutical — Armstrong International stainless-steel steam traps (e.g., 1811-050-400) for clean steam applications.
Power generation — Armstrong International cast-iron steam traps (e.g., 883-075-250) for turbine drain lines.

ARMSTRONG 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.

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