Chemical eats the surface drain in food processing facilities. Sanitation and maintenance are always big issues in operation. Removing heavy grates, scrubbing them then putting them back are time-consuming, not to mention it cost a lot to replace the broken/deteriorate/rusted grates.
A simple slot and a flush-flo system can help you to cope with these problems easily. It is a linear trench drain system without any grating on top. It has been used in many food processing facilities in North America and satisfies users as it is maintenance-friendly. You don't need to lift any heavy grates in order to clean the drain, and you will never need to worry about replacing grates.
Slot Drain Systems www.slotdrainsystems.com