1500 Gallon Plastic Preplumbed Two Compartment Septic Tank with Low Profile Design - IAPMO Certified

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The 1500 Gallon Plastic Preplumbed Two Compartment Septic Tank with Low Profile Design is certified by IAPMO and designed for efficient sewage handling. It separates solids and liquids into two compartments, making it effective for wastewater management while its low profile enables installation in areas with restricted space.

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

1500 Gallon Low Profile Septic Tank - Plumbing Pre-Installed

2 Compartment Septic Tank Includes:

  • (2) 20" Manways
  • Installed PVC tees and adapters

Norwesco low profile septic tanks are molded in one piece. requiring no additional assembly. reducing installation time and effort.

  • Rotationally molded rugged. one-piece tank with no seams to leak.
  • No special backfill or water filling required during installation.
  • May be pumped dry during pump-outs.
  • May be installed with 6" to 36" of cover.
  • Suitable for use as a septic tank or pump tank and may also be used for non-potable water.
  • Access openings and lids accept Norwesco manhole extension. double-wall corrugated pipe and ribbed PVC pipe.

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.


Installation Video: (This tank already had plumbing installed when tank arrives)

Technical Drawings
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Key Specs
Gallon Capacity 1500
Lid Size 20"
Length 157"
Width 69"
Height 51"
Weight 581lbs
Material Polyethylene
Manufacturer Norwesco
Manufacturer Part Number 43502
Warranty 3 years years
Shipping Height 51"
Shipping Length 157"
Shipping Weight 581lbs
Shipping Width 69"
Ship Class OVS