1-800-538-8820
Call 24 Hours for FREE ESTIMATE
HomeAbout UsServicesSeptic PumpingOur FleetContact Us
ProductsGrease Trap PumpingConstruction ServicesHydro Jetting Other Pumping Services

LIQUID WASTE DISPOSAL EXPERTS SINCE 1953
Septic Tank Pumping, Grease Trap Pumping Hydro Jetting & Sewer Snaking, Car Wash Pumping, Sewage Ejector Tanks, Storm Water Pumping, Non Hazardous Pumping, Parts
TW Series Septic Tanks
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.







Quick4 Infiltrator Chambers
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





















The TW-Series Septic Tanks are available in five different sizes: TW-375, TW-900, TW-1050,
TW-1250, and TW-1500.




For Pricing 
Place an Order 
Call 1-800-538-8820
For Pricing 
Place an Order 
Call 1-800-538-8820
HomeAbout UsServicesSeptic PumpingOur FleetContact Us
ProductsGrease Trap PumpingConstruction ServicesHydro Jetting Other Pumping Services