This 1,250-gallon underground septic tank is built for residential and light commercial wastewater management applications where a reliable, below-grade containment solution is needed. Its two-compartment design supports proper separation of solids and effluent, which is a standard requirement in conventional septic system installations. Two 20'' gasketed manways provide access for inspection and maintenance without requiring excavation of the entire tank, making routine service more manageable over the life of the system.

At 55'' W x 116'' D x 70'' H, this tank fits a range of site layouts and is sized to meet common residential septic capacity requirements. The gasket-and-tees plumbing configuration uses 4'' gasketed PVC tee assemblies at both the inlet and outlet, providing a secure, leak-resistant connection to your drain line and distribution system. The tank is not pre-plumbed, so connections are made on-site to match your specific installation.

This tank is intended for underground installation and is suited for new septic system builds or replacement projects where a two-compartment tank is specified. The gasketed manway lids and tee assemblies allow the system to be set and connected by a licensed installer using standard septic plumbing practices. Because the tank ships from multiple regional locations, lead times and freight arrangements should be confirmed at the time of order. Buyers should verify local code requirements, soil conditions, and setback rules before specifying this tank for a project.

Key Features:

• 1,250-Gallon Capacity: Sized to meet common residential septic system requirements, providing adequate holding volume for typical household wastewater loads.
• Two-Compartment Design: Supports proper solids separation and effluent treatment, a standard requirement in conventional septic system installations.
• Gasketed Inlet and Outlet: Each connection uses a 4'' gasketed PVC tee assembly, creating a secure, leak-resistant interface with the drain line and distribution field.
• Dual 20'' Gasketed Manways: Two access lids allow inspection and maintenance of both compartments without full excavation, supporting easier long-term serviceability.
• Underground Installation: Designed specifically for below-grade placement, keeping the system out of sight and protected from surface conditions.
• Gasket and Tees Plumbing Type: Field-connected on-site by the installer, allowing the plumbing to be adapted to the specific layout and local code requirements of each installation.

This 1,250-gallon two-compartment underground septic tank is a practical choice for residential septic system installations requiring a reliable below-grade wastewater containment solution. Its gasketed tee plumbing and dual manway access points support straightforward installation and long-term maintenance. Confirm local permitting, soil, and setback requirements with a licensed installer before purchase.