Norwesco 45346 — Complete Reference
The Norwesco 45346 is a 250 Gallons doorway tank in black, molded from polyethylene. Engineered to fit through a standard 36-inch interior doorway for indoor or garage placement.
This page is the complete reference for the 45346: specs, compatible accessories, installation, freight, and warranty. Every number is sourced from the Norwesco 2024 Liquid Storage Catalog.
At-a-Glance
| Manufacturer Part Number | 45346 |
| Brand | Norwesco |
| Product Class | Doorway Tank |
| Capacity | 250 Gallons |
| Material | Polyethylene |
| Color | Black |
| Length | 62" |
| Lid / Manway | 16" |
| Outlet | 1.25 |
| Specific Gravity Rating | 1.5 |
| Shipping Weight | 99 lb |
| Certifications | FDA Approved |
| Warranty | 3-year limited full-replacement |
| Freight Class | LTL, NMFC 156600-02 |
Physical Profile
Single-piece rotomolded construction. The tank has 1 reinforcing rib at approximately 11.8" from the base (per engineering drawing). Wall thickness is specified by the manufacturer in the engineering drawing linked above.
Typical Applications
- Indoor water storage where the tank must pass through a 36-inch doorway
- Greenhouse supplemental irrigation tank
- Garage or outbuilding emergency water reserve
Installation Checklist
- Measure doorway AND any corners the tank must turn through — thresholds count too
- Plan an overflow path — do not leave indoors without drain access
- Check floor load — a 500-gal tank full weighs over 4,200 lb
Shipping & Freight
Ships LTL on a pallet. Residential deliveries need liftgate service. Call with your ZIP for exact freight.
Warranty & Certifications
3-year limited full-replacement. Keep your One Source Plastics order confirmation — it's the warranty-claim trigger. Certifications on file: FDA Approved.
Cross-Reference
| Supplier | Their SKU |
|---|---|
| One Source Plastics | N-45346 |
| Norwesco | 45346 |
FAQ
Is the Norwesco 45346 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 45346 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 45346 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.
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 45346 ready.
Sources: Norwesco 2024 Liquid Storage Catalog. Specs verified against manufacturer-issued engineering drawings. Price and freight subject to change — see current listing above.
