This 1,000-gallon underground septic tank is built for residential and light commercial wastewater management where a reliable, below-grade containment solution is needed. Designed for underground installation, it holds up to 1,000 gallons and features a two-compartment layout that supports proper separation of solids and effluent in a standard septic system workflow.

The tank arrives with gasketed PVC tee assemblies at both the inlet and outlet, along with two 20'' gasketed manways that provide access for inspection and service without requiring excavation of the full tank footprint. At 395 lbs., it is a substantial unit suited for permanent installation, and its gasket-and-tee plumbing type simplifies connection to standard septic system piping.

This tank fits into a conventional two-compartment septic system where the installer connects supply and drain lines directly to the gasketed PVC tee assemblies. The two 20'' gasketed manways, one positioned over each compartment, allow service technicians to inspect, pump, or maintain each chamber independently. Because the tank is not preplumbed, the installer has flexibility in configuring the final plumbing connections to match site-specific requirements. The overall footprint of 60'' W x 102'' D x 63'' H should be confirmed against the excavation plan before ordering.

Key Features:

• 1,000-Gallon Capacity: Sized for standard residential septic applications, providing sufficient holding volume for typical household wastewater loads.
• Two-Compartment Design: Dual chambers support the separation of solids and liquid effluent, a fundamental requirement of conventional septic system operation.
• Gasketed PVC Tee Inlet and Outlet: Both the 4'' inlet and 4'' outlet use gasketed PVC tee assemblies, supporting a secure, leak-resistant connection to supply and drain piping.
• Two 20'' Gasketed Manways: One manway per compartment allows independent access for pumping, inspection, and routine maintenance without full excavation.
• Underground Installation: Engineered for below-grade placement, keeping the system out of sight and protected from surface conditions.
• Not Preplumbed: Installer-configured plumbing connections allow the tank to be adapted to site-specific pipe layouts and local code requirements.

This 1,000-gallon two-compartment underground septic tank is a practical choice for projects that require a code-ready, below-grade wastewater containment solution. Confirm excavation dimensions against the 60'' W x 102'' D x 63'' H footprint and verify local permitting requirements before installation.