Specification  | Overall dimensions  | |||
|---|---|---|---|---|
ΦD  | Φd  | I  | L  | |
| 1/2″ | 47.0 | 21.5 | 22.2 | 56.5 | 
| 3/4″ | 56.0 | 26.9 | 25.4 | 63.5 | 
| 1″ | 67.0 | 33.7 | 28.6 | 69.5 | 
| 1—1/4″ | 82.0 | 42.4 | 31.8 | 84.0 | 
| 1—1/2″ | 98.0 | 48.6 | 34.9 | 88.5 | 
| 2″ | 120.0 | 60.6 | 38.1 | 96.5 | 
| 2—1/2″ | 140.0 | 73.4 | 44.5 | 113.5 | 
| 3″ | 148.0 | 89.3 | 47.6 | 124.0 | 
| 4″ | 175.0 | 114.8 | 57.2 | 142.0 |