Monitoring Manhole Cover, Round 8" x 12" long metal skirt

The 8" Monitoring Well Manhole Cover with a round 12" long metal skirt is a top-of-the-line solution for your monitoring needs. This heavy-duty cover is constructed with durable cast iron covers and collars, ensuring long-lasting performance even in the harshest conditions. Designed to meet or exceed H20 and AASHTO M306 roadway loading requirements, this manhole cover is certified by an independent laboratory for its traffic-rated design. You can trust that it will withstand heavy traffic and provide a secure seal. The watertight design of this manhole cover is achieved through the use of a Buna N rubber gasket, stainless steel bolts, gasket washers, and embossable ID plates. These features ensure that no water or contaminants can enter the monitoring well, protecting the integrity of your measurements. You have the option to choose between a High density polyethylene (HDPE) or Galvanized sheet metal skirt for this manhole cover. The plastic skirt is lightweight and cost-effective,