| Series | Recommended for: | Recommended for: |
|---|---|---|
| Classic | Powerspeed | |
| Filter-Regulator-Lubricator (FRL) 1/4 | - | 20 |
| FRL 3/8 | 26 / 28 | 30 |
| FRL 3/8 | 55 | 40 / 60 / 100 |
| Linear Tray Support RF 15 | 26 / 28 | 20 |
| Linear Tray Support RF 30 | 55 | 30 / 40 |
| Linear Tray Support RF 60 | - | 60 / 100 |
| Quick Disconnect | all sizes | all sizes |
| External Motion Sensor w/ timer relay | all sizes | all sizes |