Galvanised Epoxy Coated
Hot-dip galvanised panels with internal epoxy and an external primer plus alkyd topcoat: a double protective coating system against corrosion.
- Finish
- Two-pack epoxy, 125 µm
- Best for
- Water or non-potable liquids needing double protection
- Thickness
- 5 mm steel
Drawing: 4 × 3 panels, 3 tiers high
Specification
- Specifications may change without notice and can be customised subject to manufacturer approval and safety standards.
- Installation by approved installers only is recommended.
- For other liquids, pH levels or higher temperatures, seek the manufacturer's advice.
| Construction | Rectangular pressed steel sectional tank built from hydraulically pressed, flanged, bolted panels |
|---|---|
| Materials | Mild steel plates, stays, cleats and pads |
| Internal coating | One coat of non-toxic two-pack high-build epoxy, DFT approx. 125 microns |
| External coating | Wash primer with glossy alkyd topcoat, DFT approx. 50 microns |
| Panels and covers | Panels 5.0 mm, covers 1.5 mm; 1 m × 1 m or 4 ft × 4 ft |
| Bolts, nuts and washers | Hexagonal, hot-dip galvanised |
| Sealant | Non-toxic, odourless rubber bitumen strips and bitumen compound |
| Ladders and indicator | Aluminium ladders and mechanical indirect-reading indicator, on request |
| Exposed tanks | External polyurethane coating recommended for durability |
Panel thickness by tank height
| Tank height | Thickness |
|---|---|
| 4 ft (1220 mm) | 5 mm bottom, sides and ends |
| 8 ft (2440 mm) | 5 mm bottom, sides and ends |
| 12 ft (3660 mm) | 5 mm bottom, sides and ends |
| 16 ft (4880 mm) | 6 mm bottom and first tier; 5 mm second, third and top tiers |
Sizes and capacities
Capacities come from the published tables. Anything off the grid is a custom tank.
Standard size
6,100 × 4,880 mm · 8 ft (2440 mm)
72,736 L
Nominal capacity · 16,000 imp. gallons
Plan size, in panels5 × 4
Dots mark published sizes
Other ranges
- RORed oxide primer
General purpose
Standard Primer Coated5 mm steel - ZNHot-dip zinc
Fire fighting
Hot Dipped Galvanised5 mm steel - HD2.0 mm HDPE geomembrane
Corrosive water
HDG + HDPE Lined5 mm steel + 2.0 mm liner - FRMoulded fibreglass, anti-skid studs
Potable water
SMC / FRP2.5 mm panels - SSPressed stainless steel
Food grade
Stainless Steel 304 / 316L2.5 mm panels