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300 Gallon Norwesco Florida Approved Septic Pump Tank

underground septic tank, waste tank, sewage tank, spherical septic tank
300 Gallon Norwesco Septic Pump Tank 300 Gallon Norwesco Septic Pump Tank 300 Gallon Norwesco Septic Pump Tank
300 Gallon Norwesco Septic Pump Tank
Images may be inaccurate. See specs table below to ensure accuracy.
Quick Summary
Part# MPN: 44789 / Store ID: X2409474
Dimensions 54" Length x 54" Width x 54" Height
Liquid Access 1 Manway / Lid
Weight / Ship Class 119 lbs. / Ship Class 300
Ships From FL
Drawing Norwesco 44789 Drawing
Molded-in elevated pump stand
Pump Tank can remain in ground while empty
20" lid for easy of access
Designed for durablity and quick, easy installation
1 Pre-cut Inlet and Gasket
Municipal and County code may vary from your state approval. Please make sure you consult with your local sanitation department or plumber on requirements.

Regular Price: $1,340.99

Special Price $1,031.99

23% Off MSRP Guaranteed for 6 days only
  • 11789
  • 11789
  • 11789

Special Price $1,031.99



Norwesco 300 Gallon Septic Tank, part# 44789 is a 1 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 300 gallon septic pump 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 300 gallon septic pump tank features one 20" gasketed manway. Installation requires no backfill.

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.
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Size Comparison

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At Scale

Additional Information

Store ID X2409474
Manufacturer Info
Product Part # 44789
Manufacturer Norwesco
Manufacturer Warranty 3 Year Warranty
Technical Drawing Norwesco 44789 Drawing
Documents Norwesco Septic FAQ
Installation Instructions Norwesco Septic Installation Instructions
Size Info
Capacity (Gallons) 300
Dimensions 54" Length x 54" Width x 54" Height
Weight (lbs) 119
Liquid Accessibility
Liquid Access 1 Manway / Lid
Manway / Lid 1 20" Gasketed Manway
Resin Features
Color Black
Material Polyethylene
Max Temp Allowed 130° F / 54° C
Physical Features
Product Type Pump Tank
Environment Underground
Preplumbed No
Compartments 1
Septic State Approved Use Florida
Shipping Info
Shipping Locations Florida
Shipping Zip Codes 33021
Ship Freight Class 300
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