Boat Tanks

The B134 carries 22 gallons in a blank of 84 lb, and that pairing tells you its intent before any spec sheet does: this is the heavy-service build of a mid-size marine water tank, nearly four pounds...

Twenty-five gallons at a 28 lb ship weight: the Ronco Plastics B171 is built to be the easy decision in a mid-size fresh water refit. The capacity supports genuine multi-day use, the molding drops...

The Ronco Plastics B180 holds 25 gallons in yet another distinct footprint - because in Ronco's world, capacity is the easy part and geometry is the product. Since 1974 the Tustin, California plant...

The Ronco Plastics B185 exists because 20 gallon compartments come in more shapes than any single tank can serve. It is one more distinct footprint in Ronco's marine fresh water line - a one-piece...

The B194 splits the difference that matters on a mid-size cruiser: 25 gallons is enough fresh water to stop thinking about it for a long weekend, but not so much that the filled weight starts...

Here is how a B205 actually gets ordered. You find the drawing below and print it. You crawl into the compartment with a tape and figure out where the fill hose can actually make its bend, where a...

The B219 holds 21 gallons - not 20, and on a boat that missing-then-found gallon tells you something about how Ronco works. The shape came first, drawn to fill a specific class of hull cavity all the...

A 25 gallon water tank is the workhorse size of the marine catalog, which is precisely why Ronco molds it in more than one shape. The B224 is the 25 gallon answer for one family of hull spaces; if it...

A 25 gallon fresh water supply changes what a weekend on the hook feels like: real dishwashing, real rinses, no rationing on day two. The Ronco Plastics B464 delivers that capacity in a seamless...

There is a reason the Ronco Plastics B473 weighs 82 lb when other 22 gallon tanks in the line weigh far less: this molding carries substantially more polyethylene in its wall. If your installation...

A taller, deeper 29 gallon format gives the Ronco Plastics B497 its niche: where floor space is spoken for but a compartment has height to spare, this 47 lb molding stands its capacity up instead of...

The Ronco Plastics B505 gives 29 gallons a long, low, heavy-walled body: 86 lb of polyethylene shaped to run beneath a berth flat or along a stringer bay, carrying its capacity below the waterline of...