IM-1250 Tank
The Infiltrator IM-1250 is a lightweight strong and durable septic tank. This watertight tank design is offered with Infiltrator’s line of custom-fit risers and heavy-duty lids. Infiltrator injection molded tanks provide a revolutionary improvement in plastic septic tank design, offering long-term exceptional strength and watertightness.
Do not install the tank in vehicular traffic areas. The tank is designed for non-traffic applications.
All IM-1250 tanks are fully assembled and available through our network of certified Infiltrator distributors.
Product Variations & Specifications
Product Specs
Product Benefits
Product Benefits
Documentation
Documentation
IM-1250 Tank
| Size |
61.7"W x 152.3"L x 54.6"H (1567 mm x 3868 mm x 1387 mm) |
|---|---|
| Two Access Ports | Each 24" (610 mm) |
| Weight | 405 lbs (184 kg) |
| Total Capacity | 1480 gal (5602 L) |
| Working Capacity | 1278 gal (4839 L) |
| Burial Depth |
Minimum 6" (152 mm) Maximum 48" (1219 mm) |
Benefits:
- Strong injection molded polypropylene construction
- Lightweight plastic construction and inboard lifting lugs allow for easy delivery and handling
- Structurally reinforced access ports eliminate distortion during installation and pump-outs
- Reinforced structural ribbing and fiberglass bulkheads offer additional strength
- Can be installed with 6" to 48" of cover
- Can be pumped dry during pump-outs
- Suitable for use as a septic tank, pump tank, or rainwater (non-potable) tank
- No special installation, backfill or water filling procedures are required
- No special water filling requirements are necessary
- The tank may be backfilled with suitable native soil. See installation instructions for guidance.
Product Videos
Compatible Products
Septic Tank Installation Best Practices
With septic tank installation, excavate site with a level base. Compact and backfill when installing the septic tank. Use bucket heel to compact. Can use a native soil type for backfilling, with Infiltrator’s IM Series tanks. Utilize lifts with bucket heel and walk in to compact. Position inlet tees, outlet tees, and risers at specific site. Topsoil to final grade for drainage with seeds for minimal erosion and divert surface water. Check Infiltrator IM Series Septic Tank General Installation Instructions in our Online Resource Center. Follow state and/or local regulations. Contact the local health department or permitting authority with questions or concerns regarding installation requirements.
View Our Case Study Library
View Our Case Study Library
See how Infiltrator’s expanding scale and capabilities are transforming decentralized wastewater treatment.
Case Studies