Septic Tank Effluent Gravity (STEG)
Download and print our General Detail Sheet.
Virtual Tank Tour
Not sure what a pipe boot looks like? Don't know what a baffle wall is? Take a virtual tour and see high points of the manufacturing process and delivery.
Non-Traffic Rated Tanks
1,027 Gallon
Top Seam
10,000 lb.
1,510 Gallon
Top Seam
15,000 lb.
2,161 Gallon
Top Seam
27,000 lb.
2,585 Gallon
Top Seam
29,000 lb.
3,082 Gallon
Top Seam
30,000 lb.
3,526 Gallon
Top Seam
34,000 lb.
1,027 Gallon
Top Seam
10,000 lb.
1,510 Gallon
Top Seam
15,000 lb.
2,161 Gallon
Top Seam
27,000 lb.
2,585 Gallon
Top Seam
29,000 lb.
3,082 Gallon
Top Seam
30,000 lb.
3,526 Gallon
Top Seam
34,000 lb.
All tanks are steel reinforced with rebar and poured with a 5,000 psi, 28 day compressive strength concrete mix. All tanks are customizable to fit your individual needs. Our technical drawings and written specifications are available below by clicking on the appropriate tank and specification link.
Our residential two piece tanks, 750 and 1000 gallon, feature a high pressure pipe seal in both the inlet and outlet that will meet the Vacuum & Hydrostatic pressure requirements of A.S.T.M. specification C-923 for 2", 3" & 4" schedule 40.
All commercial septic tanks feature a rubber boot for the inlet and outlet. This boot meets or exceeds A.S.T.M. specification C-923 and fits 4" schedule 40 pvc pipe. Each boot has a #88 stainless steel band clamp to fit securely around the pipe to ensure a water tight connection. This boot makes it easy for commercial contractors to quickly and easily make a connection that is water tight.