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| No. | D | H | L | T | N |
|---|---|---|---|---|---|
| HN300 | Φ300(12") | 25.4/50 | 10/15 | 3.0 | 18 |
| HN350 | Φ350(14") | 25.4/50 | 10/15 | 3.2 | 21 |
| HN400 | Φ400(16") | 25.4/50 | 10/15 | 3.6 | 24 |
| HN450 | Φ450(18") | 25.4/50 | 10/15 | 3.8 | 28 |
| HN500 | Φ500(20") | 25.4/50 | 10/15 | 4.0 | 30 |
| HN600 | Φ600(24") | 25.4/50 | 10/15 | 4.6 | 36 |
| HN700 | Φ700(28") | 25.4/50 | 10/15 | 5.0 | 42 |
| HN800 | Φ800(32") | 80/100 | 10/15 | 5.0 | 46 |