Chem-Tainer TC4000IA — Complete Reference
The Chem-Tainer TC4000IA is a 4000 Gallons vertical liquid storage tank in natural white, molded from polyethylene. Vertical above-ground liquid storage tank. Match the tank's SG rating to your stored liquid before ordering.
This page is the complete reference for the TC4000IA: specs, compatible accessories, installation, freight, and warranty. Every number is sourced from the Chem-Tainer 2025 product catalog.
At-a-Glance
| Manufacturer Part Number | TC4000IA |
| Brand | Chem-Tainer |
| Product Class | Vertical Liquid Storage Tank |
| Capacity | 4000 Gallons |
| Material | Polyethylene |
| Color | Natural White |
| Diameter | 140" |
| Lid / Manway | 16" |
| Specific Gravity Rating | 1.9 |
| Shipping Weight | 1050 lb |
| Certifications | FDA Approved |
| Warranty | 1-year limited warranty (2-year on select industrial models) |
| Freight Class | LTL |
Physical Profile
Single-piece rotomolded construction. The tank has 2 reinforcing ribs at approximately 55.7", 117.7" from the base (per engineering drawing). Wall thickness is specified by the manufacturer in the engineering drawing linked above.
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
- Bulk liquid storage at SG up to the tank's rating
- Fertilizer and ag-chemical storage at dealers/co-ops
- Industrial process chemicals (verify compatibility first)
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
- 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
1-year limited warranty (2-year on select industrial models). Keep your One Source Plastics order confirmation — it's the warranty-claim trigger. Certifications on file: FDA Approved.
When This Product Is the Wrong Choice
- Pressurized service — these are atmospheric-vent-only tanks
- Storing fluid beyond the tank's SG rating — load the wrong density and the walls fail early
Cross-Reference
| Supplier | Their SKU |
|---|---|
| One Source Plastics | TC4000IA |
| Chem-Tainer | TC4000IA |
FAQ
Is the Chem-Tainer TC4000IA 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 TC4000IA 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 TC4000IA 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?
1-year limited warranty (2-year on select industrial models). 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 4000 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 Chem-Tainer catalog in front of them. Call 866-418-1777 or request a quote with MPN TC4000IA ready.
Related Chem-Tainer Products
Sources: Chem-Tainer 2025 product catalog. Specs verified against manufacturer-issued engineering drawings. Price and freight subject to change — see current listing above.
