| Art No | Size | |||||
| TYPE A | TYPE B | TYPE C | TYPE D | TYPE E | TYPE F | |
| 7401 | 7401B | 7401C | 7401D | 7401E | 7401F | 125mm/5″ |
| 7402 | 7402B | 7402C | 7402D | 7402E | 7402F | 150mm/6″ |
| 7403 | 7403B | 7403C | 7403D | 7403E | 7403F | 175mm/7″ |
| 7404 | 7404B | 7404C | 7404D | 7404E | 7404F | 200mm/8″ |
| 7405 | 7405B | 7405C | 7405D | 7405E | 7405F | 250mm/10″ |
| 7406 | 7406B | 7406C | 7406D | 7406E | 7406F | 300mm/12″ |
| 7407 | 7407B | 7407C | 7407D | 7407E | 7407F | 400mm/16″ |
| 7408 | 7408B | 7408C | 7408D | 7408E | 7408F | 500mm/20″ |
| 7409 | 7409B | 7409C | 7409D | 7409E | 7409F | 600mm/24″ |
