Chase Manways - Chase Associates, manufacturers of manways

5 Million Gallon Municipal Water Storage Tank in Bakersfield, CA
Chase manufactured and supplied CM-1 manways for this project allowing safe and secure access to the storage tank. Click the link to learn more about our CM-1 product. Read more >>>

Wastewater Treatment Plant, Croton, NY
Skanska USA, General Contractor for this project, contacted Chase to supply a number of CM-12 manways for the sprawling project. Chase delivered on-time and on-budget. Click to learn more about the variety of applications for our manways. Read more >>>

Lewiston-Auburn Wastewater Treatment Plant, Lewiston, ME
City planners sought a solution for tank access to their new wastewater treatment plant. Chase worked with Methuen Construction and CDM Smith Engineering for the solution. Click to learn more about our CM-1 product used in construction. Read more >>>

Product Highlight: Our CM-2 fitted with a flange ring
Our CM-2 creates easy access to bolted storage water tanks. This view shows the product along with a secondary containment tank. Read more >>>

Learn more about how Chase products can help with your labor costs.

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Chase Associates is the only USA manufacturer to produce manways, watertight doors and access hatches as its primary products. With over 35 years of supplying customers with the highest quality ASME workmanship and prompt reliable deliveries, our manways have been accepted as the standard by engineering firms and the manufacturing industry. Whether it's helping our customers choose the appropriate manway from our standard product lines or designing custom applications, our experienced staff and ASME certified shop technicians are ready to provide solutions for all your access equipment requirements. We invite you to contact us and discover the Chase difference.

Chase In The News

Chase Manways chosen for second largest wastewater treatment plant in the world. Read more >>>

Chase Model CM-12 Manways were selected for Water Treatment Plant at Mosholu Golf Course in NY. Read more >>>