![Portable Restroom Operators Discuss Effective Work Tray Designs](https://cole-promonthly.imgix.net/https%3A%2F%2Fwww.promonthly.com%2Fuploads%2Fimages%2Ft-11-13_truck_corner_90-degree_bends.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=2345751f2196f46f3a0aceb6ba2b9917)
QUESTION: I’ve learned a lot about pumps from this column, but I never see much on the trays that are attached to the tank. I’ve seen the various ways they are made and I wonder which trays are best? Is there such a thing as the ‘best’ tray design?
Mitch Rankins
New Orleans,...