Black Water Holding Tank for Class A RVs

Major Highlights

48 Gallon RV Waste Water Holding Tank

Made in the USA by Class A Customs

Medium Density Polyethylene (MDPE) Resin Construction
Our 48-gallon waste water holding tank is crafted from MDPE resin, providing durability and reliability for your RV, camper, trailer, motorhome, or tiny house.

Usage Guidelines

Not for Fresh or Drinking Water
This tank is exclusively for waste and gray water use. DO NOT USE FOR FRESH OR DRINKING WATER.

Installation Features

• Installed Outlet: 3” ABS Female Pipe
  The outlet is pre-installed for your convenience, but cannot be moved.
• Do Not Over-Tighten
  Over-tightening fittings can cause damage.

Dump Valve Installation

• Dump Valve Not Included
  The dump valve is not included. You will need to connect it to the outlet using PVC or ABS piping (not included).

Inlet and Vent Installation

• Hardware Not Included
  Class A Customs Black Water Tanks come with the outlet but require end-user installation of inlet and vent components. Vent fittings are essential for proper operation and must be installed.
• Venting Requirements
  The tank must be vented to allow air to enter and exit when in use. DO NOT PRESSURIZE THE TANK.
• Do Not Over-Tighten
  Ensure all fittings are tightened correctly to avoid damage.

Inclusions and Exclusions

• Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping
  These components are not included and will need to be sourced separately.

This tank is designed to meet the needs of RV enthusiasts and provides a reliable solution for managing waste and gray water. Ensuring proper installation and maintenance will maximize its effectiveness in your setup.