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ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 1/4 in FNPT, 4,000 lb/hr, 30 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, 30 psi Max., 450°F Max.

The ARMSTRONG INTERNATIONAL Standard Inverted-Bucket Steam Trap is a cast-iron, in-line configured unit designed for horizontal installation. This model (MPN 883-125-030) features 1 1/4 in FNPT connections, a maximum…

SKU 3G-OTH-71161

Also listed as: 883125030 · 883 125 030

Brand
ARMSTRONG INTERNATIONAL
Item
Steam Trap: Cast Iron, 1 1/4 in FNPT, 4,000 lb/hr, 30 psi Max., 450°F Max.
Category
Standard Inverted-Bucket Steam Traps
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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.

Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
883-125-030
Type
4,000 lb/hr, Strainer Included
FNPT
1 1/4 in
Max.
30 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 Standard Inverted-Bucket Steam Trap is a cast-iron, in-line configured unit designed for horizontal installation. This model (MPN 883-125-030) features 1 1/4 in FNPT connections, a maximum capacity of 4,000 lb/hr, and operates at up to 30 psi and 450°F, with an included strainer.

Frequently Asked Questions

What is the ARMSTRONG INTERNATIONAL 883-125-030 steam trap used for?

This standard inverted-bucket steam trap is used to discharge condensate from steam lines while preventing steam loss. It is suitable for industrial heating and process applications requiring a cast-iron, in-line unit with 1 1/4 in FNPT connections, rated up to 30 psi and 450°F.

What are the specifications of the ARMSTRONG INTERNATIONAL 883-125-030 steam trap?

The ARMSTRONG INTERNATIONAL 883-125-030 is a cast-iron, in-line steam trap with 1 1/4 in FNPT connections. It has a maximum capacity of 4,000 lb/hr, operates at up to 30 psi and 450°F, and includes a strainer. Installation orientation is horizontal.

Where to buy the ARMSTRONG INTERNATIONAL 883-125-030 steam trap worldwide?

3G Electric supplies the ARMSTRONG INTERNATIONAL 883-125-030 steam trap worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the ARMSTRONG INTERNATIONAL inverted-bucket steam trap?

Install this steam trap horizontally with the inlet and outlet aligned in-line. Ensure the strainer is clean and the piping supports the weight. Follow standard steam trap installation practices: allow proper clearance for maintenance and verify the pressure and temperature do not exceed 30 psi and 450°F.

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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Steam Trap: Cast Iron, 1 in FNPT, 4,400 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 883-100-030)
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Steam Trap: Cast Iron, 1 in FNPT, 4,400 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 883-100-030)
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Steam Trap: Cast Iron, 3/4 in FNPT, 4,000 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 883-075-030)
ARMSTRONG INTERNATIONAL
Steam Trap: Cast Iron, 3/4 in FNPT, 4,000 lb/hr, 30 psi Max., 450°F Max., Strainer Included (MPN 883-075-030)
Steam Trap: Cast Iron, 1 in FNPT, 3,500 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 883-100-250)
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Steam Trap: Cast Iron, 1 in FNPT, 3,500 lb/hr, 250 psi Max., 450°F Max., Strainer Included (MPN 883-100-250)

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