DetailsNorwesco 1,250 Gallon Septic Tank, part# 41743 is a 2 compartment septic tank. It's primarily used for the storage of wastewater. This plastic septic tank offers a lightweight low cost alternative to old-fashioned concrete septic tanks.
This 1250 gallon septic tank is constructed with rotationally molded polyethylene resin. It's seamless construction makes it durable and resistant to cracks, chips, and ruptures. The poly tank was made with FDA approved resin that complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2 for waste water storage.
The 1250 gallon septic tank features two 20" gasketed manways, a 4" adapter w/ pvc tee assembly inlet, and a 4" adapter w/ pvc tee assembly outlet. Installation requires a 25% internal backfill to equalize the pressure between the outside and the inside of the tank.
Norwesco backs their septic tanks with a 3 year manufacturer warranty. Additional riser options are available. These plastic septic tanks are available in sizes ranging from 200 to 3,525 gallons.
The National Tank Outlet is ready to help fulfill your liquid transportation needs. Contact our septic tank experts with your questions or customization requirements.
Size ComparisonAt Scale
Store ID X4525359 Manufacturer Info Product Part # 41743 Manufacturer Norwesco Manufacturer Warranty 3 Year Warranty Technical Drawing Norwesco 41743 Drawing Documents Norwesco Septic FAQ Installation Instructions Norwesco Septic Installation Instructions Size Info Capacity (Gallons) 1250 Dimensions 116" Length x 55" Width x 70" Height Weight (lbs) 387 Liquid Accessibility Liquid Access 1 Inlet , 1 Outlet , 2 Manway / Lid Inlet 1 4" Adapter w/ PVC Tee Assembly Outlet / Drain 1 4" Adapter w/ PVC Tee Assembly Manway / Lid 1 20" Gasketed Manway Manway / Lid 2 20" Gasketed Manway Resin Features Color Yellow Material Polyethylene Max Temp Allowed 130° F / 54° C Physical Features Product Type Septic Tank Environment Underground Backfill 25% Backfill Required Preplumbed Yes IAPMO No Compartments 2 Plumbing Type Adapters & Tees Septic State Approved Use Alabama, Arkansas, Arizona, Colorado, Connecticut, Delaware, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming ANSI / NSF 61 Approved Resin Yes NSF Sticker Availability Ohio, Utah, Washington Shipping Info Shipping Locations Minnesota, New York, Ohio, Oklahoma, Utah, Washington Shipping Zip Codes 13827, 43130, 55375, 74801, 84074, 98671 Ship Freight Class 300