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ARMSTRONG INTERNATIONALReplacement Gaskets

ARMSTRONG INTERNATIONAL Steam Trap Cover Gasket A21825-1

The ARMSTRONG INTERNATIONAL Steam Trap Cover Gasket (MPN A21825-1) is a replacement gasket designed for use with the C5297-2 model and compatible with the 800 series. This repair part, also referenced for the 36Y188…

SKU 3G-OTH-69308

Also listed as: A218251 · A21825 1

Brand
ARMSTRONG INTERNATIONAL
Item
Steam Trap Cover Gasket A21825-1
Category
Replacement Gaskets
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

ARMSTRONG INTERNATIONAL
Manufacturer Part Number
A21825-1
Product Type
Steam Trap Cover Gasket
Compatible Series
800
Compatible Manufacturer Model Number
C5297-2

Technical Documents

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

Product Description

The ARMSTRONG INTERNATIONAL Steam Trap Cover Gasket (MPN A21825-1) is a replacement gasket designed for use with the C5297-2 model and compatible with the 800 series. This repair part, also referenced for the 36Y188, provides a sealing solution for steam trap covers.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Armstrong A21825-1 steam trap cover gasket used for?

The Armstrong A21825-1 is a replacement gasket that seals the cover of steam traps in the 800 series, specifically for model C5297-2. It prevents steam leakage in industrial steam systems, ensuring efficient condensate removal and reducing energy loss in process heating, HVAC, and plant utility applications.

What are the specifications of the Armstrong A21825-1 gasket?

The Armstrong A21825-1 is a steam trap cover gasket from Armstrong International. It is compatible with the 800 series and model C5297-2, and is also referenced for the 800-050-080. This repair part provides a sealing solution for steam trap covers in industrial systems.

Where to buy the Armstrong A21825-1 gasket worldwide?

3G Electric supplies the Armstrong A21825-1 steam trap cover gasket worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time for your region.

How to install the Armstrong A21825-1 steam trap cover gasket?

To install the Armstrong A21825-1 gasket, first ensure the steam trap is depressurized and cool. Remove the cover bolts, clean the mating surfaces, and place the new gasket over the studs. Reinstall the cover and torque bolts evenly to the manufacturer's specification to prevent leaks.

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 replacement gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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This steam trap repair kit is designed for servicing 800 series steam traps, specifically the C5297-19 model. It includes replacement internals to restore proper condensate drainage and steam conservation in industrial steam systems

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