East Jordan, MI – May 1, 2020
- Infrastructure access solutions provider, EJ, has announced the release of the DUOSEAL™ Access Assembly
, a manhole cover and frame designed to prevent discharge, protect against inflow, and suppress odors. It is ideal for flood prone areas or to prevent unwanted fluids from overflowing due to a surcharge in the system.
The bolted, dual-gasket design creates a watertight barrier to contain manhole structures and prevent inflow or overflow. The heavy duty assembly has been tested to EJ Watertight Level 8 (L8), meaning it can withstand 3 1/2 atmospheres of pressure (51.45 psi) or approximately 118 ft of water on top of the manhole assembly.
“We are excited to add the DUOSEAL watertight assembly to our innovative product line. This product can be used in conjunction with our STORMSURGE® Access Assembly
to direct where the overflow will discharge within a system.” said Thomas Teske, EJ Vice President and General Manager. “Of course, no one wants an overflow, but we think it’s better if you’re able to direct where an overflow happens.”
The DUOSEAL has a ductile iron cover and gray iron frame. It features stainless steel bolting, closed pick bars, dual 3/8" diameter neoprene o-rings and is available in a 30" clear opening with 4 1/2" frame height. Special lettered covers, custom logo covers, and security bolting are available.
Made and assembled in the USA. We Cover Your Infrastructure®.