Standard Tanks
Grotto Standard Size Tanks
The 10 x Grotto standard size tanks are structurally robust and economical because they are designed to minimize off-cut waste, welding and fabrication costs. Their standard dimensions provide a valuable aid to cellar planning.
| Truncated Top Cone | Stainless Steel Type 316 |
| Shell | Stainless Steel Type 304 |
| Conical Bottom & Legs | Stainless Steel Type 304 |
| hl | 25 | 50 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 |
| A mm | 3235 | 3860 | 3860 | 4350 | 5110 | 5110 | 5110 | 5388 | 5810 | 6360 |
| B mm | 1875 | 2500 | 2500 | 3000 | 3750 | 3750 | 3750 | 4000 | 4250 | 5000 |
| C Ø mm | 1270 | 1590 | 1910 | 2070 | 2070 | 2220 | 2430 | 2450 | 2540 | 2540 |
 |
Key:
1. A) 200mm Ø top turret with 50mm socket for breather: 25hl – 125hl
B) 400mm Ø top turret
with 50mm socket for breather: 150hl – 250hl
2. 8.5° Truncated cone.
3. NW 20 Sample tap.
4. Thermometer gauge (-10C° to + 50C°).
5. NW 50 Butterfly male valve (racking connection).
6. NW 50 Butterfly male valve (draining connection).
7. Stainless steel gauge board c/w NW 20 Gauge cock & 15mm polycarbonate
tubing.
8. Oval manhole (440 x 310).
9. Grab handle (16mm Rod).
10. Dimple type cooling jacket (covering ± 25% of shell area).
11. Adjustable box type legs c/w spreader plates.
12. 15° Bottom cone.
Note: Cooling jackets are equipped with 40mm BSP connections for coolant
inlet and outlet.
Jackets are pressure tested to 10 Bar.