A commercial floor drain quarter grate is the perfect solution for allowing water to flow through your floor drain at 100% while protecting 75% of its opening from allowing food particles and other foreign debris from entering. Without a commercial floor drain quarter grate protecting your drains opening several pipes and drain sumps could be clogged resulting in very expensive repair bills. Buying a floor drain quarter grate is the most inexpensive way to protect your larger drains in your comm...