FASTER
People are amazed at our demonstration where one man installs an entire PRO-RING™ system in just minutes. The rings nest together, are easily sealed, and fit to with a quarter inch of grade.
SAFER
Where concrete rings break and can cause injury, the PRO-RING™ system eliminates that hazard, helping reduce comp claims and down time. A 6" PRO-RING™ weighs only 14 pounds, and stands up to all kinds of physical abuse.
COST EFFECTIVE
The PRO-RING™ system dramatically speeds manhole installation and repair time. Manhole repair sites can be opened, repaired and closed in one day, reducint overall costs from 20% to 30%, based on conditions. No water, sand mortar or bricks are needed, just a few simple tools.
