RV Black Water Holding Tank - 40 Gallon

Class A Customs, a company based in the USA, has manufactured a 40-gallon RV Waste Water Holding Tank using Medium Density Polyethylene (MDPE) Resin. This tank is designed exclusively for waste/gray water use, and not for fresh or drinking water. The tank features a seamless, one-piece construction with no seams that could potentially burst.

The tank comes with a 3-inch ABS female pipe outlet, which cannot be moved. It is crucial to avoid over-tightening the fittings, as this can result in damage. Dump valves should not be connected directly to the 3-inch ABS fitting; instead, PVC or ABS piping (not included) should be run from the outlet, and the dump valve (also not included) should be added to the piping.

The inlet and vent installation for the Class A Customs Black Water Tanks is left to the end user. The tank only comes with the outlet, and the user must determine the appropriate placement and installation of the inlet and vent. The necessary hardware for this installation is not included.

It is essential that the tank be properly vented, allowing air to flow in and out during use. Under no circumstances should the tank be pressurized, as this can lead to damage. As with the fittings, over-tightening should be avoided to prevent further issues.

When preparing the tank for use, it is recommended to thoroughly clean each unit before installation to remove any debris, scuffs, or markings left over from the manufacturing process. This will help ensure a clean and smooth operation.

The tank should be securely mounted and braced to prevent movement, as the weight of the loaded tank can be significant. It is crucial to avoid placing any additional weight directly on the tank itself.

It is important to note that the following items are not included with the tank purchase: inlet and vent fittings, additional fittings, hardware, mounting hardware, dump valve, and piping. These accessories must be purchased separately by the end user.

To ensure the proper and safe installation of the tank and its components, it is recommended to have a certified technician handle the installation process. This will help prevent any product damage or personal injury that could occur during the installation.

In summary, the Class A Customs 40-gallon RV Waste Water Holding Tank is a durable and reliable solution for waste/gray water management in RVs, campers, trailers, motorhomes, and tiny houses. However, it is essential to follow the manufacturer's instructions and recommendations carefully to ensure a successful and safe installation.

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