We Will Beat ANY PRICE

Shop Products

500 Gallon Plastic Septic Tank

SKU: 9518-N-43522 |
Monthly payment options. Get my rate
Part Number: 9518-N-43522
Capacity: 500 Gallons
Dimensions: 97"L x 48"W x 42"H
Shipping Dimensions: 97"L x 48"W x 42"H
Availability:In Stock*
Qty. In Stock:2
Ships From: Gary, IN
Technical Drawings
View Technical Drawing
*Stock subject to change. Please call to confirm.
Product Overview

Norwesco is a leader in the polyethylene tank industry for industrial and personal use tanks. With 82 years of experience, Norwesco has built an impeccable reputation with its commitment to customer satisfaction and a wide variety of products suitable for every need.



  • Constructed with rotationally molded polyethylene resin.
  • Seamless construction makes it durable and resistant to cracks.
  • 1 compartment septic tank.
  • Primarily used for the storage of wastewater.
  • Low-profile septic tanks are molded in one piece, reducing installation time and effort.
  • 20"" Manway.
  • Rotationally molded rugged, one-piece tank with no seams to leak.
  • Plumbing Sold Separately.
  • 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.
  • 3-year warranty
Part Number9518-N-43522
Mfr. Part Number43522
Capacity500 Gallons
Dimensions97"L x 48"W x 42"H
Weight178.52 lbs.
AvailabilityIn Stock*
Technical Drawings & Guides
Technical DrawingsView Technical Drawing
Shipping Info
Shipping FromGary, IN
Freight Class400
Shipping Dimensions97"L x 48"W x 42"H
Shipping Weight169 lbs.

Ratings & Reviews