All Products, EMCO Wheaton Manholes
        
        Monitoring Manhole Cover, Round 12"x8", Bolt-down Lid 
      
 
    
     
    
        
    The Monitoring Manhole Cover, measuring 12"x8", is an essential component for monitoring well systems. Designed with precision and functionality in mind, this manhole cover is built to withstand heavy loads... 
    
$ 147.57