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ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 1/4 in FNPT, 2,500 lb/hr, 75 psi Max., 377°F Max. - Cast Iron C-Pattern Float & Thermostatic Steam Traps
ARMSTRONG INTERNATIONALCast Iron C-Pattern Float & Thermostatic Steam Traps

ARMSTRONG INTERNATIONAL Steam Trap: Cast Iron, 1 1/4 in FNPT, 2,500 lb/hr, 75 psi Max., 377°F Max.

The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron C-Pattern Float & Thermostatic Steam Trap, model 75A5 from Manufacturer Series A. It features a 1 1/4 in FNPT connection, a capacity of 2,500 lb/hr, and a maximum…

SKU 3G-OTH-69944

Brand
ARMSTRONG INTERNATIONAL
Item
Steam Trap: Cast Iron, 1 1/4 in FNPT, 2,500 lb/hr, 75 psi Max., 377°F Max.
Category
Cast Iron C-Pattern Float & Thermostatic Steam Traps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
75A5
Type
2,500 lb/hr, C Pattern
FNPT
1 1/4 in
Max.
75 psi
Float Material
Stainless Steel
Manufacturer Series
A
Installation Orientation
Horizontal

Technical Documents

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

Product Description

The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron C-Pattern Float & Thermostatic Steam Trap, model 75A5 from Manufacturer Series A. It features a 1 1/4 in FNPT connection, a capacity of 2,500 lb/hr, and a maximum operating pressure of 75 psi with a maximum temperature of 377°F. The float is constructed of Stainless Steel, and the trap is designed for Horizontal installation.

Frequently Asked Questions

What is the Armstrong International 75A5 steam trap used for?

The Armstrong International 75A5 cast iron C-pattern float and thermostatic steam trap is used to automatically drain condensate from steam lines while preventing steam loss. It is commonly applied in industrial heating systems, process steam equipment, and distribution mains where reliable condensate removal is critical.

What are the specifications of the Armstrong 75A5 steam trap?

The Armstrong 75A5 is a cast iron C-pattern float and thermostatic steam trap with a 1 1/4 in FNPT connection. It has a condensate capacity of 2,500 lb/hr, maximum operating pressure of 75 psi, and maximum temperature of 377°F. The float is stainless steel, and installation orientation is horizontal.

Where to buy Armstrong 75A5 steam traps worldwide?

You can source the Armstrong 75A5 steam trap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this model to your location.

How to install the Armstrong 75A5 steam trap?

Install the Armstrong 75A5 steam trap in a horizontal orientation with the inlet and outlet properly aligned. Ensure the piping is clean and supports the trap weight. Follow standard steam trap installation practices: provide isolation valves, a strainer upstream, and a check valve if backflow is possible. Consult the manufacturer's manual for torque specifications.

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 cast iron c-pattern float & thermostatic 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 1/2 in FNPT, 3,100 lb/hr, 75 psi Max., 377°F Max., C Pattern (MPN 75A6)
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Steam Trap: Cast Iron, 1 1/2 in FNPT, 3,100 lb/hr, 15 psi Max., 377°F Max., C Pattern (MPN 15B6)
Steam Trap: Cast Iron, 1 1/4 in FNPT, 2,500 lb/hr, 15 psi Max., 377°F Max., C Pattern (MPN 15B5)
ARMSTRONG INTERNATIONAL
Steam Trap: Cast Iron, 1 1/4 in FNPT, 2,500 lb/hr, 15 psi Max., 377°F Max., C Pattern (MPN 15B5)

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Steam Trap: Cast Iron, 3/4 in FNPT, 1,150 lb/hr, 175 psi Max., 377°F Max., C Pattern (MPN 175A3)
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