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ARMSTRONG INTERNATIONAL Cast Iron C-Pattern Float & Thermostatic Steam Trap - Cast Iron C-Pattern Float & Thermostatic Steam Traps
ARMSTRONG INTERNATIONALCast Iron C-Pattern Float & Thermostatic Steam Traps

ARMSTRONG INTERNATIONAL Cast Iron C-Pattern Float & Thermostatic Steam Trap

The ARMSTRONG INTERNATIONAL Steam Trap is a Cast Iron C-Pattern Float & Thermostatic Steam Trap (MPN 175A4) designed for horizontal installation. It features a 1 in FNPT connection, a capacity of 1,150 lb/hr, and a…

SKU 3G-OTH-70100

Brand
ARMSTRONG INTERNATIONAL
Item
Cast Iron C-Pattern Float & Thermostatic Steam Trap
Part Number
175A4
Category
Cast Iron C-Pattern Float & Thermostatic Steam Traps
Available to Order
Also known as:175A4ARMSTRONG 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
175A4
Type
1,150 lb/hr, C Pattern
FNPT
1 in
Max.
175 psi
Float Material
Stainless Steel
Manufacturer Series
A
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 C-Pattern Float & Thermostatic Steam Trap (MPN 175A4) designed for horizontal installation. It features a 1 in FNPT connection, a capacity of 1,150 lb/hr, and a maximum operating pressure of 175 psi with a maximum temperature of 377°F. The float is constructed from Stainless Steel, and it is part of Manufacturer Series A.

Frequently Asked Questions

What is the Armstrong International 175A4 steam trap used for?

The Armstrong International 175A4 cast iron C-pattern float & thermostatic steam trap is used to automatically drain condensate from steam lines while preventing steam loss. It is ideal for industrial heating, process steam systems, and heat exchangers requiring reliable condensate removal at pressures up to 175 psi.

What are the specifications of the Armstrong 175A4 steam trap?

The Armstrong 175A4 steam trap has a 1 in FNPT connection, a capacity of 1,150 lb/hr, maximum pressure of 175 psi, and maximum temperature of 377°F. It features a stainless steel float, horizontal installation orientation, and is part of Manufacturer Series A. The body is cast iron with a C pattern design.

Where to buy the Armstrong 175A4 steam trap worldwide?

3G Electric supplies the Armstrong International 175A4 steam trap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cast iron C-pattern float & thermostatic steam trap.

How to install the Armstrong 175A4 steam trap?

Install the Armstrong 175A4 steam trap horizontally with the inlet and outlet aligned per piping flow direction. Ensure proper support to avoid stress on connections. Use a strainer upstream to protect the stainless steel float from debris. Follow Armstrong's guidelines for orientation and condensate drainage to maximize service life.

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 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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