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ARMSTRONG INTERNATIONAL Air Vent: Angle/In-line, Top Port, 3/4 in FNPT, For Steam, Cast Iron Body - Angled-Connection Vertical-Discharge Air Vents
ARMSTRONG INTERNATIONALAngled-Connection Vertical-Discharge Air Vents

ARMSTRONG INTERNATIONAL Air Vent: Angle/In-line, Top Port, 3/4 in FNPT, For Steam, Cast Iron Body

The ARMSTRONG INTERNATIONAL Air Vent: Angle/In-line is an angled-connection vertical-discharge air vent with a top port and 3/4 in FNPT connection, designed for steam applications. It features a cast iron body with a…

SKU 3G-OTH-72021

Brand
ARMSTRONG INTERNATIONAL
Item
Air Vent: Angle/In-line, Top Port, 3/4 in FNPT, For Steam, Cast Iron Body
Category
Angled-Connection Vertical-Discharge Air Vents
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Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
1AV-3/4"-1/8"
Type
Top Port, For Steam, Cast Iron Body
Max
450°F
FNPT
3/4 in
Max.
146 psi
Product Type
Air Vent
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ARMSTRONG INTERNATIONAL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARMSTRONG INTERNATIONAL Air Vent: Angle/In-line is an angled-connection vertical-discharge air vent with a top port and 3/4 in FNPT connection, designed for steam applications. It features a cast iron body with a maximum pressure rating of 146 psi and a maximum temperature of 450°F.

Frequently Asked Questions

What is the ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" air vent used for?

This air vent is used in steam systems to automatically remove air from piping and equipment, improving heat transfer and system efficiency. It is suitable for industrial steam applications where reliable air elimination is required.

What are the specifications of the ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" air vent?

The ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" is an angled-connection vertical-discharge air vent with a top port and 3/4 in FNPT connection. It has a cast iron body rated for steam, with a maximum pressure of 146 psi and a maximum temperature of 450°F.

Where to buy the ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" air vent worldwide?

You can source the ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" air vent through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a smooth procurement process.

How to install the ARMSTRONG INTERNATIONAL 1AV-3/4"-1/8" air vent?

Install the air vent at high points in steam piping where air accumulates, with the top port oriented upward. Use thread sealant on the 3/4 in FNPT connection and ensure the vent is accessible for maintenance. Follow standard steam system best practices for safe operation.

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 angled-connection vertical-discharge air vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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