Precast concrete
750 Gallon Concrete Septic Tank Dimensions | Bodes Precast S750-2
The Bodes Precast S750-2 750-gallon precast concrete septic tank measures 6 ft 7 in × 5 ft 8 in × 4 ft 11 in outside and weighs 7,900 lb. This size chart is model-specific; other tanks can differ, so use the drawing for excavation.
| Specification | US customary | Metric |
|---|---|---|
| Exterior length × width × height | 6 ft 7 in × 5 ft 8 in × 4 ft 11 in | 2.01 m × 1.73 m × 1.5 m |
| Rated liquid capacity | 750 US gal | 2,839 L |
| Shipping weight | 7,900 lb | 3,583 kg |
Check
Site preparation and access checks
Use the product footprint as the starting point; the installer and local authority must set the excavation, access, and load requirements.
| Check | What to verify |
|---|---|
| Product footprint | Start with 6 ft 7 in × 5 ft 8 in × 4 ft 11 in. Working room, bedding, and trench geometry are not specified here. |
| Delivery and access route | Confirm gate width, overhead clearance, turning space, surface condition, and future pumping access. |
| Handling and placement | At about 7,900 lb, plan delivery/set equipment and confirm whether the model arrives assembled. |
| Burial depth and covers | Confirm model-specific burial depth, risers, cover loading, water table, and backfill in the drawing and permit. |
| Driveway / vehicle loading | Do not infer traffic rating from material. Use the rated cover/configuration and have the designer confirm loads. |
Boundary: product pages provide model data, not a universal excavation or traffic plan. Cross-check the cover/load guidance and EPA access guidance: EPA septic FAQs
What this chart establishes
This is the Bodes Precast S750-2 product specification. It does not establish universal 750-gallon dimensions, burial depth, traffic rating, access clearance, or local approval.
Use the right measurements
Use the model drawing and permit record for excavation or replacement work. To estimate liquid volume, enter internal length, width, and liquid depth in the volume calculator.
Open the septic tank volume calculator Septic Tank Size CalculatorCompare another capacity
Common questions
What are the dimensions of a 750-gallon septic tank?
The Bodes Precast S750-2 example measures 6 ft 7 in × 5 ft 8 in × 4 ft 11 in outside, or about 2.01 m × 1.73 m × 1.5 m, and lists a 7,900 lb weight. Confirm the drawing for the exact model.
Are all 750-gallon septic tanks the same size?
No. The gallon rating describes liquid capacity. Material, wall thickness, compartments, structural rating, and manufacturer can change the exterior dimensions.