General Purpose – Alfagomma 163AL
Construction: black PVC – abrasion and ozone resistant.
Reinforcement: white shock resistant rigid PVC.
Application: general purpose designed for gas vent, air seeder and marine bilge pump applications.
ID 51mm according to AS 1425/2.22
Constant Operation: -10 °C +60 °C (+14 °F +140 °F)
| Internal Diameter | Bend Radius | Vacuum | Weight | |||
| ID mm | ID inch | mm | in | % | kg/m | lb/ft |
| 20 | 3/4″ | 20 | 0.79 | 50 | 0.18 | 0.15 |
| 25 | 1″ | 25 | 0.98 | 50 | 0.23 | 0.16 |
| 28 | 1 1/8″ | 28 | 1.10 | 50 | 0.25 | 0.17 |
| 32 | 1 1/4″ | 32 | 1.26 | 50 | 0.30 | 0.21 |
| 38 | 1 1/2″ | 38 | 1.50 | 50 | 0.38 | 0.26 |
| 51 | 2″ | 102 | 4.02 | 50 | 0.70 | 0.48 |