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2000 Gallon Norwesco Holding Tank

2000 Gallon Norwesco Holding Tank
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Quick Summary
Part# MPN: 42559 / Store ID: X8997114
Dimensions 126" Length x 98" Width x 51" Height
Liquid Access 1 Manway / Lid
Weight / Ship Class 704 lbs. / Ship Class 400
Ships From WA
Drawing Norwesco 42559 Drawing
Features 20" manhole for ease of access
Complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2
Integral columns provide excellent structural strength
Designed to accept up to 4" plumbing connections
Multi-use option for potable, non-potable, & septic applications

Regular Price: $6,185.99

Special Price $4,418.99

29% Off MSRP Guaranteed for 3 days only



Norwesco 2,000 Gallon Septic Tank, part# 42559 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 2000 gallon holding 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 2000 gallon holding tank is available with IAPMO Certification. It features one 20" manway cover. 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.
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Size Comparison

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Additional Information

Store ID X8997114
Manufacturer Info
Product Part # 42559
Manufacturer Norwesco
Manufacturer Warranty 3 Year Warranty
Technical Drawing Norwesco 42559 Drawing
Documents Norwesco Holding FAQ
Installation Instructions Low Profile Septic Installation Instructions
Size Info
Capacity (Gallons) 2000
Dimensions 126" Length x 98" Width x 51" Height
Weight (lbs) 704
Liquid Accessibility
Liquid Access 1 Manway / Lid
Manway / Lid 1 20" Manway Cover
Resin Features
Color Natural White
Material Polyethylene
FDA Approved Resin Yes (Food Grade, Potable)
Max Temp Allowed 130° F / 54° C
Physical Features
Product Type Underground Holding Tank
Specific Gravity 1.9
Environment Underground
Backfill 25% Backfill Required
Preplumbed No
Compartments 1
ANSI / NSF 61 Approved Resin Yes
NSF Sticker Availability Washington
Shipping Info
Shipping Locations Washington
Shipping Zip Codes 98671
Ship Freight Class 400
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