A 30 gallon open top is the workhorse size in a lot of process shops - big enough for real batches, small enough to sit at a workstation - and it spends most of its life partially full of something worth protecting. The 30COVER is the molded PE lid Ronco makes for that tank: 3 pounds, sized to the rim, on and off in the time it takes to think about it.
The habit it enables is the value. When the lid is light and fits right, covering the tank between operations becomes automatic, and an automatic cover means solutions that hold their strength, rinse water that stays clean, and a workstation where the open liquid surface exists only while work is happening. Heavy or ill-fitting covers do not build that habit; this one does.
Ronco molds it in Tustin, California, where the company has produced polyethylene tanks and their accessories since 1974. Lid and tank share the same resin family, so whatever solution the tank is rated to hold, the cover lives above it without complaint.
See the open-top range and everything else at the Ronco Plastics hub; delivery prices in seconds at the freight estimator. OneSource Plastics is an authorized Ronco Plastics dealer.
