| Model |
Capacity (Litres, Galloons) |
Diameter (mm, in) |
Height (mm, in) |
| HR 25 | 250 (55) | 750 (30) | 1460 (57) |
| HR 50 | 500 (110) | 750 (30) | 2040 (80) |
| HR 100 | 1000 (220) | 1020 (41) | 2090 (82) |
| HHR 150 | 1500 (330) | 1020 (41) | 2680 (105) |
| HR 150 | 1500 (330) | 1230 (49) | 2140 (84) |
| HHR 200 | 2000 (450) | 1020 (41) | 3260 (128) |
| HR 200 | 2000 (450) | 1470 (58) | 2140 (84) |
| HR 230 | 2300 (500) | 1230 (49) | 2730 (107) |
| HHR 300 | 3000 (670) | 1230 (49) | 3310 (130) |
| HR 300 | 3000 (670) | 1470 (58) | 2700 (106) |
| HR 400 | 4000 (900) | 1470 (58) | 3310 (130) |
| HHR 500 | 5000 (1100) | 1470 (58) | 3920 (154) |
| HR 500 | 5000 (1100) | 1780 (71) | 3020 (119) |
| HR 600 | 6000 (1350) | 1780 (71) | 3310 (130) |
| HR 800 | 8000 (1750) | 1990 (79) | 3460 (136) |
| HR 1000 | 10000 (2200) | 2290 (91) | 3510 (138) |
| HR 1500 | 15000 (3300) | 2290 (91) | 4660 (183) |
| HR 2000 | 20000 (4500) | 2290 (91) | 5750 (226) |
