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Topog-E Manhole & Handhole Gaskets

Additional Information

Topog-E® Series 180 EPDM gaskets are engineered for reliable sealing in boiler handhole and manhole applications, as well as other pressure vessels with inspection openings. Designed to handle demanding steam conditions, they are commonly used at pressures up to 180 PSI and temperatures up to 380°F, while also performing well in water, condensate, and air systems. 

 

These molded rubber gaskets are formulated to provide excellent resistance to steam, hot water, and common water treatment chemicals, making them a durable and cost-effective solution across a wide range of industrial applications. 

 

One of the key advantages of Topog-E gaskets is their ease of installation and removal. The material naturally conforms to sealing surfaces without the need for adhesives, helping ensure a tight, leak-free seal—even on slightly worn or uneven seating areas. This also allows for clean removal during maintenance, reducing downtime and simplifying service. 

 

With over 40 years of proven performance in boiler systems worldwide, Topog-E Series 180 gaskets are available in a wide range of standard sizes and shapes, with custom options available to fit virtually any application. 

 

Designed for consistency, durability, and ease of use, these gaskets remain a trusted choice for maintaining proper sealing, preventing leaks, and supporting long-term boiler efficiency.

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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