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Brass and Stainless Steel Gauge Glass Washers

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Additional Information

Brass and stainless steel gage glass washers are used in liquid level gauge assemblies to create a secure, durable seal between the gauge glass and the gauge body. Brass washers provide good corrosion resistance and malleability, making them suitable for general boiler and water-level applications. Stainless steel washers offer greater strength and resistance to high temperatures, pressure, and chemical exposure, making them ideal for more demanding service conditions. Both types maintain reliable sealing performance under repeated thermal cycles and mechanical stress. When installing, ensure that all sealing surfaces are clean and free from scale or pitting, and replace washers whenever the gauge glass is changed to maintain an effective seal.

In-stock orders eligible for small-pack shipments placed before 2:00 PM EST, Monday through Friday, will ship the same day. If ordered after 2:00PM EST, it will ship the following business day.

Items to be returned must be approved by Power Plus International, Inc. DBA Boiler USA, and may be subjected to a restocking fee

Notice: Due to the uncontrollable metal costs, all prices and delivery times are subject to change on a daily basis.

PPI™ and Power Plus International™, and related marks and logos displayed on the Site, are our trademarks and may not be used in any way without our prior express written permission. Nothing contained on the Site shall be construed as granting, by implication, estoppel or otherwise, any license or right to use any of our marks displayed on the Site without our prior express written permission. All other trademarks not owned by us that appear on this Site are the property of their respective owners.

*NOTE: The products described herein are not manufactured by Patterson-Kelley nor is Power Plus International, Inc. DBA Boiler USA in any way associated or affiliated with "PK", Patterson-Kelley, or Harsco Corporation.

Contact Us Directly:
Mailing Address:
  • Power Plus International, Inc. DBA Boiler USA
  • 143 McDonough Parkway
  • McDonough, GA 30253
Contact Us Directly:
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© 2026 Power Plus International, Inc. d/b/a Boiler USA, All Rights Reserved.
Mailing Address:
  • Power Plus International, Inc. DBA Boiler USA
  • 143 McDonough Parkway
  • McDonough, GA 30253
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