Norwesco 45686 — Complete Reference
The Norwesco 45686 is a 10000 Gallons underground tank in white, molded from polyethylene. Norwesco catalog product.
This page is the complete reference for the 45686: specs, compatible accessories, installation, freight, and warranty. Every number is sourced from the Norwesco 2024 Liquid Storage Catalog.
At-a-Glance
| Manufacturer Part Number | 45686 |
| Brand | Norwesco |
| Product Class | Underground Tank |
| Capacity | 10000 Gallons |
| Material | Polyethylene |
| Color | White |
| Length | 356" |
| Overall Height | 107" |
| Lid / Manway | 24" |
| Shipping Weight | 3001 lb |
| Certifications | iapmo-certificate-2024-2029, csa-certificate, fda-resin-status-letter-2020 |
| Warranty | 3-year limited full-replacement |
| Freight Class | LTL |
Physical Profile
Single-piece rotomolded construction. The tank has 1 reinforcing rib at approximately 27.6" from the base (per engineering drawing). Wall thickness is specified by the manufacturer in the engineering drawing linked above.
Installation Checklist
- Backfill with pea gravel or coarse sand only — no native soil with rocks larger than 1 inch
- Fill the tank with water as you backfill to balance earth pressure
- Anchor with deadmen or a concrete ballast slab if your water table rises above the tank midline
- Bury to the depth specified in the tech drawing — do not bury deeper than rated
- Budget for crane or forklift offload — manual handling above 1,000-gal capacity is not feasible
Shipping & Freight
Oversized-freight SKU. Requires crane or forklift at delivery. We coordinate delivery appointments with a 2-hour window.
Warranty & Certifications
3-year limited full-replacement. Keep your One Source Plastics order confirmation — it's the warranty-claim trigger. Certifications on file: iapmo-certificate-2024-2029, csa-certificate, fda-resin-status-letter-2020.
Cross-Reference
| Supplier | Their SKU |
|---|---|
| One Source Plastics | N-45686 |
| Norwesco | 45686 |
FAQ
Is the Norwesco 45686 in stock?
Stock is split across manufacturer warehouses. We pull current inventory when you add to cart; if regional stock is short you'll see a ship-date estimate before checkout.
How fast does the 45686 ship?
In-stock units typically ship within 3 business days of order confirmation. Out-of-stock units build on a 2-6 week cycle depending on the manufacturer. Call 866-418-1777 for a firm date.
Does the 45686 include fittings?
The base tank ships with the manufacturer's standard fitting package. Upgraded bulkheads, flex connectors, or threaded outlets are separate line items — our team confirms fitment before shipping.
What warranty applies to this tank?
3-year limited full-replacement. Keep your order confirmation — it's the claim trigger.
What is the shipping weight and freight class?
Approximately the BC-reported shipping weight. Freight class LTL. At 10000 gallons, residential delivery requires liftgate service (+$75-100 typical).
Can I download the technical drawing?
Yes. The branded View Technical Drawing button above your purchase links to the manufacturer's engineering PDF. Also appears in the Additional Information tab.
Questions about fitment, freight, or chemistry?
Our team has the Norwesco catalog in front of them. Call 866-418-1777 or request a quote with MPN 45686 ready.
Related Norwesco Products
Sources: Norwesco 2024 Liquid Storage Catalog. Specs verified against manufacturer-issued engineering drawings. Price and freight subject to change — see current listing above.
