TW™-Series Septic Tanks
Infiltrator Systems’ TW-Series Septic tanks offer a revolutionary improvement in plastic septic tank design, offering exceptional strength in comparison to concrete tanks. These tanks provide superior strength for long-term, water-tight performance. Innovative features not found in any other septic tank include: thick, triple wall design manufactured with proprietary state-of-the-art rotomolding technology; permanent, factory-installed structural bulkheads; and reinforced access ports. No special installation, backfill or water filling procedures are required.
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Other Unique Benefits Include:
- Triple wall provides a thick composite wall structure that acts like
a structural I-beam.
- Bulkheads offer superior structural stability under heavy loads
- Reinforced access ports do not distort upon backfilling or during
pump-outs
- Can be pumped dry during pump-outs (no need to refill with water)
- Resistant to flotation in high water table conditions
- Can be installed with 6 to 48 inches of cover
- Available as single or dual compartment tanks
- Suitable for use as septic and pump tanks
- Flat bottom allow for easy storage and installation
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Downloads:
Tank Specification Sheet (pdf)
Tank Installation Instructions (pdf)
Riser Connection Guidance (pdf)
Technical Specifications:
TW-375 Specs (cad) (pdf)
TW-900 Specs (cad) (pdf)
TW-1050 Specs (cad) (pdf)
TW-1250 Specs (cad) (pdf)
TW-1500 Specs (cad) (pdf)
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The TW-Series Septic Tanks are available in five different sizes: TW-375, TW-900, TW-1050,
TW-1250, and TW-1500. |
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