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ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 in FNPT, 7,000 lb/hr, 250 psi Max., 450°F Max. - Standard Inverted-Bucket Steam Traps
ARMSTRONG INTERNATIONALStandard Inverted-Bucket Steam Traps

ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 in FNPT, 7,000 lb/hr, 250 psi Max., 450°F Max.

The ARMSTRONG INTERNATIONAL Standard Inverted-Bucket Steam Trap is a cast-iron steam trap with an in-line configuration and horizontal installation orientation. It features 1-inch FNPT connections, a maximum capacity…

SKU 3G-OTH-70867

Also listed as: 815100250 · 815 100 250

Brand
ARMSTRONG INTERNATIONAL
Item
Steam Trap: Cast Iron, 1 in FNPT, 7,000 lb/hr, 250 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
815-100-250
Type
7,000 lb/hr, Strainer Not Included
FNPT
1 in
Max.
250 psi
Configuration
In-line
Installation Orientation
Horizontal

Technical Documents

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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 steam trap with an in-line configuration and horizontal installation orientation. It features 1-inch FNPT connections, a maximum capacity of 7,000 lb/hr, a maximum pressure of 250 psi, and a maximum temperature of 450°F. This model (MPN 815-100-250) does not include a strainer.

Frequently Asked Questions

What is the ARMSTRONG INTERNATIONAL 815-100-250 steam trap used for?

This cast-iron inverted-bucket steam trap is used to discharge condensate from steam systems while preventing steam loss. It is suitable for industrial applications requiring a 1-inch FNPT connection, horizontal installation, and in-line configuration, with a maximum capacity of 7,000 lb/hr.

What are the specifications of the ARMSTRONG INTERNATIONAL 815-100-250 steam trap?

The ARMSTRONG INTERNATIONAL 815-100-250 is a cast-iron inverted-bucket steam trap with 1-inch FNPT connections, a maximum capacity of 7,000 lb/hr, a maximum pressure of 250 psi, and a maximum temperature of 450°F. It has an in-line configuration, horizontal installation orientation, and does not include a strainer.

Where to buy the ARMSTRONG INTERNATIONAL 815-100-250 steam trap worldwide?

3G Electric supplies the ARMSTRONG INTERNATIONAL 815-100-250 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 815-100-250 steam trap?

Install the ARMSTRONG INTERNATIONAL 815-100-250 steam trap horizontally with the inlet and outlet aligned in-line. Ensure piping supports the trap weight and that the bucket mechanism is free to operate. Use a strainer upstream (not included) to protect the trap from debris.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Steam Trap: Cast Iron, 1 1/2 in FNPT, 7,000 lb/hr, 250 psi Max., 450°F Max., Strainer Not Included (MPN 815-150-250)
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Steam Trap: Cast Iron, 1 1/2 in FNPT, 7,000 lb/hr, 250 psi Max., 450°F Max., Strainer Not Included (MPN 815-150-250)
Steam Trap: Cast Iron, 2 in FNPT, 7,000 lb/hr, 250 psi Max., 450°F Max., Strainer Not Included (MPN 815-200-250)
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Steam Trap: Cast Iron, 1 in FNPT, 11,000 lb/hr, 130 psi Max., 450°F Max., Strainer Not Included (MPN 815-100-130)
Steam Trap: Cast Iron, 2 in FNPT, 11,000 lb/hr, 130 psi Max., 450°F Max., Strainer Not Included (MPN 815-200-130)
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Steam Trap: Cast Iron, 2 in FNPT, 11,000 lb/hr, 130 psi Max., 450°F Max., Strainer Not Included (MPN 815-200-130)
Steam Trap: Cast Iron, 1 1/2 in FNPT, 11,000 lb/hr, 130 psi Max., 450°F Max., Strainer Not Included (MPN 815-150-130)
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Steam Trap: Cast Iron, 1 1/2 in FNPT, 11,000 lb/hr, 130 psi Max., 450°F Max., Strainer Not Included (MPN 815-150-130)

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