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ARMSTRONG INTERNATIONAL Cast Iron In-line Float & Thermostatic Steam Trap - Cast Iron In-line Float & Thermostatic Steam Traps
ARMSTRONG INTERNATIONALCast Iron In-line Float & Thermostatic Steam Traps

ARMSTRONG INTERNATIONAL Cast Iron In-line Float & Thermostatic Steam Trap

The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron In-line Float & Thermostatic Steam Trap, model 75AI2 from the AI series. It features a 1/2 in FNPT connection, a stainless steel float, and is designed for…

SKU 3G-OTH-72974

Brand
ARMSTRONG INTERNATIONAL
Item
Cast Iron In-line Float & Thermostatic Steam Trap
Part Number
75AI2
Category
Cast Iron In-line Float & Thermostatic Steam Traps
Available to Order
Also known as:75AI2ARMSTRONG INTERNATIONAL
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
75AI2
Type
1,800 lb/hr, In-line
FNPT
1/2 in
Max.
75 psi
Float Material
Stainless Steel
Manufacturer Series
AI
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 Cast Iron In-line Float & Thermostatic Steam Trap, model 75AI2 from the AI series. It features a 1/2 in FNPT connection, a stainless steel float, and is designed for horizontal installation. This unit has a maximum capacity of 1,800 lb/hr, with a maximum pressure of 75 psi and a maximum temperature of 377°F.

Frequently Asked Questions

What is the Armstrong International 75AI2 steam trap used for?

The Armstrong International 75AI2 cast iron float & thermostatic steam trap removes condensate and air from steam lines in industrial heating and process systems. It is designed for horizontal installation with a 1/2 in FNPT connection, handling up to 1,800 lb/hr at 75 psi and 377°F.

What are the specifications of the Armstrong 75AI2 steam trap?

The Armstrong International 75AI2 is a cast iron in-line float & thermostatic steam trap with a 1/2 in FNPT connection, stainless steel float, and horizontal installation. Maximum capacity is 1,800 lb/hr at 75 psi and 377°F. It is part of the AI series, MPN 75AI2.

Where to buy Armstrong International steam traps worldwide?

3G Electric supplies the Armstrong International 75AI2 steam trap to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast iron float & thermostatic steam trap.

How to install an Armstrong 75AI2 steam trap?

Install the Armstrong 75AI2 steam trap horizontally with the inlet and outlet aligned in the pipe. Ensure the 1/2 in FNPT connections are properly sealed and the unit is supported. Follow standard steam trap installation practices: allow for drainage, avoid backpressure, and test for proper condensate removal.

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.
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ARMSTRONG INTERNATIONAL Products

3G Electric supplies ARMSTRONG INTERNATIONAL cast iron in-line 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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