Bushman 40018 — Complete Reference
The Bushman 40018 is a 730 Gallons vertical water tank in dark brown, molded from polyethylene. Vertical above-ground potable water tank at the mid-to-large range in the Bushman lineup.
This page is the complete reference for the 40018: specs, compatible accessories, installation, freight, and warranty. Every number is sourced from the Bushman USA 2024 tank specifications.
At-a-Glance
| Manufacturer Part Number | 40018 |
| Brand | Bushman |
| Product Class | Vertical Water Tank |
| Capacity | 730 Gallons |
| Material | Polyethylene |
| Color | Dark Brown |
| Diameter | 74" |
| Lid / Manway | 16" Threaded Vented Manway |
| Inlet | 2" PP Female NPT Bulkhead Fitting |
| Outlet | 2" PP Female NPT Bulkhead Fitting |
| Specific Gravity Rating | 1.0 |
| Shipping Weight | 180 lb |
| Certifications | FDA Approved, NSF 61 |
| Warranty | 20-year tank warranty (20-year fitting warranty) on Bushman-USA water tanks |
| Freight Class | LTL |
Chemical Compatibility & Specific Gravity
Polyethylene tanks have specific gravity ratings. SG 1.0 = water-rated. Higher SG = denser fluid handling. Always match the stored liquid's density to the tank's rating.
| Fluid | SG | Rating |
|---|---|---|
| Water, potable | 1.00 | Fully rated |
| Ag liquid fertilizer (10-34-0) | 1.40 | Within rating for SG ≥ 1.5 tanks |
| Saturated brine | 1.20 | Within rating |
| 12.5% sodium hypochlorite (bleach) | 1.20 | Within rating; UV exposure reduces bleach shelf life |
| Sulfuric acid, <30% | 1.25 | Within rating for XLPE tanks only; confirm with our team |
| Diesel fuel, motor oil | 0.85–0.90 | NOT rated — permeation concern |
| Concentrated acids (>30%) or strong solvents | varies | NOT rated — material attack |
For fluids not listed, call 866-418-1777 — we maintain a chemical compatibility chart that cross-references manufacturer material science with real field performance.
Typical Applications
- Above-ground potable water storage (FDA-rated resin required)
- Emergency / disaster reserve water
- Livestock drinking water with gravity-feed to troughs
Installation Checklist
- Install on a flat, level pad extending 6 inches beyond the tank footprint
- Fit a top-vent to prevent vacuum collapse on high-flow draw
- Size overflow fitting at 1.25x the fill rate
- Verify SG rating matches your stored liquid BEFORE filling
Shipping & Freight
Ships LTL. Expect a 53-foot delivery truck — confirm road-access clearance.
Warranty & Certifications
20-year tank warranty (20-year fitting warranty) on Bushman-USA water tanks. Keep your One Source Plastics order confirmation — it's the warranty-claim trigger. Certifications on file: FDA Approved, NSF 61.
When This Product Is the Wrong Choice
- Storing petroleum or solvents — HDPE permeation is too high for diesel, motor oil, or hydrocarbons
- Pressurized service — these are atmospheric-vent-only tanks
Cross-Reference
| Supplier | Their SKU |
|---|---|
| One Source Plastics | 40018 |
| Bushman | 40018 |
FAQ
Is the Bushman 40018 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 40018 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 40018 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?
20-year tank warranty (20-year fitting warranty) on Bushman-USA water tanks. 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 730 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 Bushman catalog in front of them. Call 866-418-1777 or request a quote with MPN 40018 ready.
Related Bushman Products
Sources: Bushman USA 2024 tank specifications. Specs verified against manufacturer-issued engineering drawings. Price and freight subject to change — see current listing above.
