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4.9 out of 5 stars. 11 reviews
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Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank

4.9

(11 Reviews)

|

Item # 2457079

$999.99
A woman outside with a dog
A woman outside with a dog

Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank

  • Online Only

Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank

Item # 2457079

Norwesco Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank
Norwesco Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank
$999.99
or
or
Notice:
This Item cannot be shipped to AL, FL, ID, IL, NJ, NC, SC, WI.
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  • Online Only

Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank

Item # 2457079

Norwesco Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank
Norwesco Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank
$999.99
or
or
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$84/mo.†  suggested payments with 12 Months Financing or earn $49 in Rewards+ on this purchase.

This item is available online only

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Notice:
This Item cannot be shipped to AL, FL, ID, IL, NJ, NC, SC, WI.
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Norwesco septic tanks are rotationally molded in 1 piece for seamless construction. The Norwesco Legacy 500 Gal. Single-Compartment Non-Plumbed Ribbed Septic Tank features superior structural integrity thanks to its rib design and placement. Our polyethylene tanks are highly resistant to soil chemicals and sewage gases and approved by the FDA for wastewater storage, ensuring an environmentally safe, quality tank. Prior to installing any septic tank, you should check with your local health department for specific requirements that your county or state may enforce.

  • Polyethylene septic tank is designed for durability and quick, easy installation for replacements or new home construction
  • Rotational molding process produces a 1-piece, seamless, watertight tank
  • Rib design and placement in our Legacy tanks provide superior structural integrity
  • Polyethylene is unaffected by soil chemicals and by the chemicals and gases present in sewage, so it will not rust or corrode and won't require additional coatings
  • Outfitted with a watertight lid that has been attached to the tank with stainless-steel screws and comes standard
  • Manhole extensions and lid-riser combinations are available to bring tank access to grade and to meet code specifications (each sold separately)

Q&As

1 - 10 of 19 Questions

Q: Who sale for in side plumbing tees, and pvc seals ( gasket ) for 500 gal septic tank.

9 days ago
1 Answer
  • A: yes, you can get these items through your local TSC Store. The item numbers are 63491 for the tee's and 63490 for the gaskets.
    8 days ago
    Helpful?

Q: Is there shipping charges for this tank if I pick up at store.

15 days ago
2 Answers
  • A: Howdy neighbor! Generally, there is no shipping charge for picking up online orders at a local store, as long as the item is eligible for free "Pickup In Store" or "Ship to Store" service. However, please note that oversized items shipped to your local store may incur a freight charge.
    15 days ago
    Helpful?

Q: Are there baffles inside the tank for only liquids to leach out?

2 months ago
1 Answer
  • A: There are no baffles in this tank
    2 months ago
    Helpful?

Q: Does this tank come with hardware (fittings)

2 months ago
1 Answer
  • AI-generated, Human-approved
    A: No, this tank does not include inside plumbing (tees) or pipe seals (gaskets). It only includes the tank itself and a watertight lid attached with stainless-steel screws.
    2 months ago
    Helpful?

Q: Does it come with 2 holes

2 months ago
1 Answer
  • A: Yes, (2) 4'' holes.
    2 months ago
    Helpful?

Q: Can this tank be used as a septic holding tank. Not connected to leach field. Just a septic tank that gets pumped regularly?

3 months ago
1 Answer
  • A: Yes, however you can not install a pump in this tank. Additionally, please note the installation instructions for preparation and also evacuation.
    3 months ago
    Helpful?

Q: Can this tank be used above ground?

3 months ago
1 Answer
  • A: No, this septic tank is specifically designed for below‑ground use as part of a septic system. Septic tanks must be installed underground and supported by surrounding soil; they are not intended or engineered for above‑ground installation.
    3 months ago
    Helpful?

Q: Does this come with the inside plumbing And the pipe seal or just a hole in the side

8 months ago
1 Answer
  • A: The Norwesco Legacy 500 Gallon Single Compartment Non-Plumbed Ribbed Septic Tank does not come with the inside plumbing (tees) or the pipe seals (gaskets). It only includes the tank itself and a gasketed lid for the manway.
    8 months ago
    Helpful?

Q: Could a plumber add a drainfield pipe for liquids when it's buried?

8 months ago
1 Answer
  • A: There is a 4'' outlet hole available.
    8 months ago
    Helpful?

Q: Can it be buried and a leach field attached. If not already could a plumber cut drain hold , add 4inch pipe for liquid dainfield and silicon the pipe and opening to prevent leakage. Seems doable right?

8 months ago
1 Answer
  • A: Yes, please follow the installation instructions included with the tank.
    8 months ago
    Helpful?
1 - 10 of 19 Questions

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Reviews

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Overall Rating

4.9
5 out of 5 (100%) reviewers recommend this product

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1 to 4 of 11 Reviews .
1 – 4 of 11 Reviews
Review 1

Norwesco septic tank

a month ago
Well made and easy to install. Price of unit is fair compared to cement tanks. Instructions for installation of tank are easy to understand.
SweepstakesYes

Yes, I recommend this product.

tx
Review 1

Worth it

a month ago
Yes this got rerouted by the shipping partner but if you need a low cost, septic tank its work the price. I cannot speak on longevity but I can tell you that with todays prices and how much these costs totally worth it
SweepstakesYes

Yes, I recommend this product.

Carbon TX
Review 1

Not bad

3 months ago
Very nice but shipping was insanely slow
SweepstakesYes

Yes, I recommend this product.

Calvert texas
Review 1

Septic tank

11 months ago
Great product for the price
SweepstakesYes

Yes, I recommend this product.