The MB-6 has a variety of applications for different sized meter sets. The 30" depth is used in deep frost lines. The circular design allows for an equal distribution of force and as a result this box can withstand considerable load pressure. The box tapers from top to bottom so it would be easily adjusted to grade.


Item # 80-81

Proven Processing
Our structural foam molding process allows our parts to have a cellular foamed core surrounded by integral skins. The process gives our products high strength-to-weight ratio making it have greater rigidity than solid parts of the same material and of equal weight.


Lid Options for the MB-6

Cast Iron Flat Lid Item Number / Description 82 Solid Cast Iron Lid

Cast Iron Flat Lid Item Number / Description 83 Solid Cast Iron Lid with Hinged Reader 89 Center Flap only

Cast Iron Flat Lid Item Number / Description 84 Solid Cast Iron Lid with Remote Reader

Cast Iron Flat Lid Item Number / Description 85 Round Ring to Expand Cover to 18" 86 Center Cover Medium Duty 87 Center Cover Heavy Duty

Cast Iron Lock-Down Ring and Cover Item Number / Description 88 SE Lock-Down 18" Ring Only 89 SE Lock-Down Solid Cover Only "Water" 90 SE Lock-Down Solid Cover Only "Sewer" 91 SE Lock-Down Remote Reader with Square Edge Cover       Only 92 SE Lock-Down Remote Reader with Round Edge Cover       Only 93 SE Lock-Down with I-Tron Cover Only