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Norwesco
SKU: N-41320
Norwesco 500 Gallon Plastic One Compartment Septic Tank - IAPMO Certified
$1,248.99 -
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Norwesco
SKU: N-43522
Norwesco 500 Gallon One Compartment Septic Tank with Low Profile Design
$1,298.99
Norwesco Water & Liquid Storage Tanks
Norwesco Water & Liquid Storage Tanks — Comprehensive Catalog
OneSource Plastics carries the full Norwesco Water & Liquid Storage Tanks product line — every active SKU, every color variant, with up-to-the-minute pricing and OEM-current technical drawings. Built-to-order tanks ship LTL freight from the closest stocking warehouse to your delivery ZIP. Same-business-day freight quotes via 866-418-1777 or the freight estimator.
Applications
- Water storage — potable, irrigation, fire suppression, livestock
- Chemical storage — verify resin compatibility via the Chemical Compatibility Guide
- Industrial process holding, batch mixing, and dosing
- Agricultural — fertilizer, herbicide, water hauling, livestock watering
Compliance & Standards
Rotomolded polyethylene tanks in this category are typically manufactured to ASTM D1998, and many use FDA 21 CFR 177.1520 compliant resin; certifications vary by model and manufacturer, so check each product's Specifications for what applies. UV stabilizers are co-extruded into the resin for outdoor installation. Maximum operating temperature 120°F for HDPE; higher for XLPE (cross-linked polyethylene). NSF 61 certified models available on request for potable drinking water applications — call to specify.
Freight & Delivery
Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5-10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note any damage on the bill of lading before signing — that is the LTL carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25-40%. Same-business-day quotes: call 866-418-1777 with MPN, quantity, and delivery ZIP.
Sizing & Selection
Pick capacity first, then verify dimensions against your installation footprint. Most rotomolded tanks are built to OEM standard dimensions ± standard rotational-molding tolerance of ±2-3%. Vertical tanks need flat-pad foundation; horizontal/leg tanks need stand or cradle (check listing — some are sold with integrated stand, others require separate stand or band purchase). Application engineering: call 866-418-1777 for sizing, layout, and accessory recommendations.