Conical Bottom Storage Tanks
Conical bottom tanks (OTCB, ICB) are available in seamless molded one-piece units from either virgin high density Cross-link or FDA-compliant linear polyethylene. A funnel shaped conical bottom with 30° or 45° slope is molded-in as are gallon markers and access openings. They have more resistance to corrosion and chemicals than fiberglass, stainless or mild steel. Wall thickness conforms to ASTM D-1998 standards for liquid containment.
They possess excellent low temperature impact resistance and are U.V. stabilized against degradation by sunlight. Factory approved steel support work is required or can be supplied. Tanks are available in natural color or optional blue, green, yellow or black. Other options include agitator sup-port brackets, ladders and tie-down assemblies. They can be equipped with accessories to fi t your specifications.
The APCB 560 gallon all polyethylene conical bottom tank and stand is best suited as a mix vessel for chemicals and corrosive acids. This one-piece, full drain tank features molded in fitting placement flats on the tank roof, molded in forklift access for easy tank placement and four anchor points molded into the stand for stability.
| Model Number | Capacity (US Gallons) | Slope (degrees) | Dimensions (inches) | Weight (lbs) Linear and Cross-link Polyethylene | Stand Weight (Lbs) | Access Opening (inches) | |||
|---|---|---|---|---|---|---|---|---|---|
| Diameter | Height | 1.5 Sp. Gravity | 1.9 Sp. Gravity | 2.2 Sp. Gravity | |||||
| OTCB 300 | 300 | 45 | 49 | 88 | N/A | 115 | 133 | 210 | Open Top |
| OTCB 600 | 600 | 45 | 57 | 105 | N/A | 180 | 208 | 260 | Open Top |
| OTCB 1100 | 1100 | 45 | 69 | 109 | 173 | 218 | 255 | 350 | Open Top |
| APCB 560 | 560 | 30 | 54 | 84 | N/A | 180 | N/A | 215 | 16 |
| ICB 1100 | 1100 | 45 | 69 | 116 | 173 | 218 | 255 | 350 | 16 |
| ICB 1575 | 1575 | 45 | 86 | 121 | 325 | 450 | 521 | 440 | 16 |
| ICB 2200 | 2200 | 30 | 96 | 119 | 500 | 600 | 695 | 440 | 24 Top hinged |
| ICB 2600 | 2600 | 45 | 86 | 159 | 540 | 700 | 811 | 440 | 16 |
| ICB 3000 | 3000 | 30 | 90 | 154 | 620 | 825 | 955 | 450 | 16 |
| ICB 4200 | 4200 | 30 | 96 | 177 | 850 | 1000 | 1158 | 55 | 1 |
| ICB 6000 | 600 | 3 | 14 | 16 | 180 | 190 | 220 | 320 | 24 Top hinge |
| ICB 8000 | 800 | 3 | 14 | 19 | 200 | 260 | 3000 | 3200 | 24 Top hinged |
All 24” manway access covers are hinged. Model number availability and individual specifications subject to change without notice. Gallonage and weights are approximate. All wall thicknesses conform to ASTM D-1998.