1250 Gallon Plastic One Compartment Septic Tank - IAPMO Certified

Manufacturer Part
This tank is for underground use only. Made of polyethylene. It will not be affected by soil chemicals. Installing the plastic septic tank under a driveway is not permitted and will void the warranty. Guaranteed quality.

Accuracy of the images may vary. Refer to the specifications table to ensure precision.

1250 Gallon One Compartment Septic Tank - 2 Manways

  • Preplumbed with installed PVC tees and septic adapters
  • Important Note: Tank must be left 1/4 full at all times including installation.

    Disclaimer: Tank is for below ground use only.

    State Requirements & Approvals

    Across the United States there are a number of health code requirements that our tanks must meet. These codes are regulated by the state. or county where you are located. To aid you in determining which tank you need. please consult with your local health department.

    Septic Tank Standards:

  • Rotationally molded. one-piece. seamless. watertight tank.
  • Polyethylene is unaffected by soil chemicals. sewage gases.
  • Polyethylene tanks will not rust or erode.
  • Strict quality guidelines ensure an environmentally safe septic tank.
  • Schedule 40 plumbing connections.
  • Standard plumbing all local installers or contractors are familiar with.
  • Riser extensions not included
  • Great item for shipment; indestructible.

  • Key Specs
    Gallon Capacity 1250
    Lid Size 20"
    Length 116"
    Width 55"
    Height 70"
    Weight 363lbs
    Material Polyethylene
    Manufacturer Norwesco
    Manufacturer Part Number 41741
    Warranty 3 years years
    Shipping Height 70"
    Shipping Length 116"
    Shipping Weight 363lbs
    Shipping Width 55"
    Ship Class LTL