Septic Tanks & Systems

Superior Concrete manufactures Maine's most trusted precast concrete septic systems — precast concrete septic tanks, lift stations, pump tanks, and leaching products. Whether you're specifying a residential system or a commercial installation, our precast concrete products are watertight, durable, and engineered to last decades longer than plastic or polymer alternatives. Browse our septic system categories below.

Showing 26-35 of 35 items

Showing 26-35 of 35 item(s)

Active filters

  • Use: Commercial
  • Use: Residential
  • Use: Shallow Bury
  • Class: H-20
  • Class: Pedestrian
  • Class: Plastic

Active filters

  • Use: Commercial
  • Use: Residential
  • Use: Shallow Bury
  • Class: H-20
  • Class: Pedestrian
  • Class: Plastic
Infiltrator Quick4 High Capacity | Superior Concrete

Infiltrator Quick4 High Capacity

  • Category:Infiltrator Chambers
  • Use:Commercial, Residential
  • Class:Pedestrian
  • Type:Plastic (Quick4)
  • Weight:15 lbs
  • Capacity:43 gal
  • Exterior Dimensions:34" x 53" x 16"
  • Invert In:11.5"
Datasheets
Quick4 HiCap
Infiltrator Quick4 Standard | Superior Concrete

Infiltrator Quick4 Standard

  • Category:Infiltrator Chambers
  • Use:Commercial, Residential
  • Class:Pedestrian
  • Type:Plastic (Quick4)
  • Weight:12 lbs
  • Capacity:43 gal
  • Exterior Dimensions:34" x 53" x 12"
  • Invert In:8"
Datasheets
Quick4 Standard

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