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  • 1250 Gallon 2 Compartment Plastic Septic Tank (Preplumbed)
  • Norwesco

1250 Gallon 2 Compartment Plastic Septic Tank (Preplumbed)

Online Price:


Add 6" Manhole Extension ($83)
Part #: N-63832
Add 15" Manhole Extension ($101)
Part #: N-63833
Add 24" Manhole Extension ($113)
Part #: N-63834
Add 36" Lid Riser Combo ($158)
Part #: N-63830
Add 23" Lid Riser Combo ($134)
Part #: N-63831
Part Number: N-43501
Capacity: 1250 Gallons
Size: 157"L x 60"W x 51"H
Weight: 445 lbs.
Ships From: OK, WA
View Technical Drawing
Call for Shipping Rate 866-926-5603 or Email

1250 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)