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About Chase Manways


At Chase Associates we have been committed since 1979 to providing our customers with quality manways and confined space access products at competitive prices with timely deliveries.


You expect the highest quality equipment for your projects. Our modern facility provides state-of-the-art machinery to manufacture access products designed for the life of your project. All Chase Manways conform to ASME Welding Procedures, AWWA D100-96 Section 7.1 Shell Manhole specifications and OSHA “Permit-Required Confined Space” entry rules. Our quality is evident in every product we ship.


We understand that each project requires competitive pricing. By focusing entirely on the manufacturing of watertight access products, we have developed the production methods and vendor alliances that allow us to provide pricing that helps our customers compete in today’s market.


Quality and great pricing are sometimes not enough. Late deliveries can cause project delays so we’ll be honest up front about our schedule and stick to it. We’re ready to accommodate rush situations and time-critical delivery schedules.

Our manways have achieved worldwide acceptance with customers in North & South America, Europe, the Middle East and Australia. CHASE is here for the long term, providing our customers with access products designed for the life of the project and responsible sales, engineering and installation support from start to finish.



© 2024 Chase Associates • Route 27 South, PO Box 75, Edgecomb, Maine 04556-0075 • Tel: 888.626.9297

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