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ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Angled-Connection - Angled-Connection Vertical-Discharge Air Vents
ARMSTRONG INTERNATIONALAngled-Connection Vertical-Discharge Air Vents

ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 Angled-Connection

<p>The ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 is a top-port, angled-connection vertical-discharge air vent designed for steam applications. With a stainless steel body, it handles temperatures up to 500°F and…

SKU 3G-OTH-72083

Also listed as: 11AV3438 · 11AV 3 4 38 · 11AV-3-4-38

Brand
ARMSTRONG INTERNATIONAL
Item
11AV-3/4"-#38 Angled-Connection
Part Number
11AV-3/4"-#38
Category
Angled-Connection Vertical-Discharge Air Vents
Available to Order
Also known as:11AV-3/4"-#38ARMSTRONG INTERNATIONAL
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
11AV-3/4"-#38
Type
Top Port, For Steam, Stainless Steel Body
Max
500°F
FNPT
3/4 in
Max.
267 psi
Product Type
Air Vent

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

Product Description

<p>The ARMSTRONG INTERNATIONAL 11AV-3/4"-#38 is a top-port, angled-connection vertical-discharge air vent designed for steam applications. With a stainless steel body, it handles temperatures up to 500°F and pressures up to 267 psi, making it suitable for demanding industrial environments. The 3/4" FNPT connection ensures easy integration into existing piping systems.</p><p>Ideal for process industries, power plants, and marine applications, this air vent efficiently removes air and non-condensable gases from steam lines, improving system efficiency and reducing corrosion. As a Singapore-based supplier, 3G Electric offers this product with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the maximum temperature and pressure ratings for the ARMSTRONG 11AV-3/4"-#38?

The maximum temperature is 500°F and the maximum pressure is 267 psi.

What is the connection size and type for this air vent?

It has a 3/4-inch FNPT connection and features a top port design with an angled connection and vertical discharge.

Used in

Common applications for ARMSTRONG INTERNATIONAL
Steam distribution headers — Armstrong International inverted bucket steam traps (e.g., 883-075-250) for condensate removal at pressures up to 250 psi.
Corrosive condensate systems — Stainless steel Armstrong International traps (e.g., 1811-075-400) for resistance to acidic or high-purity condensate.
High-pressure steam lines — Armstrong International 1822-100-250 traps rated to 250 psi and 600°F for superheated steam applications.
Tracer line drainage — Armstrong International 1811 series traps with 1/2 in or 3/4 in connections for freeze protection and process temperature maintenance.
Steam system strainer protection — Armstrong International inline strainers (e.g., 304 stainless steel, 3/4 in NPT) to capture debris upstream of traps and valves.
HVAC and process equipment — Armstrong International inverted bucket traps for condensate removal from heat exchangers, coils, and unit heaters.
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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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