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The Roth MultiTank can be used for water cistern, pump, holding, rainwater or septic tank. This is possible due to its special construction of an inner layer of FDA-approved virgin HDPE, two inside layers of PE for improved stability, plus one outer layer of black and UV-stabilized PE. Not only is it special in terms of its construction, but it also has the best warranty the industry has to offer: lifetime corrosion protection and 5 years of labor insurance coverage.

Not all tanks are created equal. Roth’s revolutionary process changes everything. A state-of-the-art computer-controlled multilayer blow molding process produces perfect parts.  Repeatable process, repeatable field performance you can trust.

Tanks are manufactured by a unique and proprietary blow-molding process resulting in the most structurally sound polyethylene tank on the market. The Roth RMT is listed to IAPMO cUPC per Standard Z1000 and NSF under Standard 61.

After decades of conventional technology, Roth brings 40-plus years of blow molding experience to the North American market. In fact, one out of every two tanks in Europe is blow-molded construction.

When used as a potable water cistern, also known as a rainwater cistern tank, it is used for storing rainwater collected from a roof or other catchment area. Cisterns are sometimes used for storing hauled water but are usually used as a supplement to other water sources. Cisterns are very useful when the regular source of water for a farm or rural home becomes low in dry periods of the year.

The Roth MultiTank comes in six sizes – 300, 500, 1,000, 1,060, 1,250 and 1,500 gallons.  All tanks can be ordered as single- or double-compartment and with or without plumbing.

Some of the features and benefits of the Roth MultiTank include a low-profile design – which means less digging. Installers can handle the tank without special equipment as it is lightweight compared to concrete tanks. There are multi-port inlet/outlet for convenient field piping – enter/exit tank on ends or sides, and two 24-inch manways for easy access for maintenance and service. Poly construction equates to lifetime corrosion protection and  five-year labor insurance coverage. The Roth MultiTank does not require backfill due to its cylindrical construction – saving time!

In addition, Roth manufactures a threaded riser system – easy installation and new screws required for assembly. The tank is code compliant – meeting state requirements and NSF61. It is CSA, NSF and IAPMO certified.


Roth specializes in a variety of products for the residential and commercial markets. Our products have been used across North America and around the world in homes, schools, businesses, hospitals and stadiums, just to name a few. From storage tanks to radiant to snowmelt and plumbing, Roth has positioned itself as your expert systems provider.

315-475-0100 | sales@roth-usa.com | www.roth-america.com 

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