Sanitary Rectangular Manhole

In the design of large storage tanks, fermentation systems, or material transportation pipelines, traditional circular openings often fail to meet the requirements of specific spatial layout or the installation and maintenance of internal components. The Sanitary Rectangular Manhole, with its unique rectangular structure, can perfectly fit the contours of the equipment, maximizing the utilization of limited space, and providing a much more convenient access channel than circular manholes for the installation, maintenance and replacement of equipment such as large mixing blades, sensor arrays, and internal filters.

We offer a variety of FDA, EC1935/2004 certified silicone, EPDM or fluororubber sealing rings for various demanding conditions, ranging from high-temperature sterilization to low-temperature storage, from acidic sauces to alkaline cleaning solutions. Additionally, we can customize multi-functional composite rectangular manholes with integrated sight glasses, lamp holes, CIP ball interfaces or respirator interfaces for you. The Sanitary Rectangular Manhole integrates multiple functions into one, simplifying the tank top layout and reducing the risk of leakage and cleaning costs caused by multiple openings.

Please immediately click on the consultation button or call our technical sales representative. Provide us with your equipment drawings or operating conditions parameters. Let us offer you the Sanitary Rectangular Manhole solution and quote, and jointly create an impeccable, clean entrance solution.