Liquid Level Indicator
| Part Number | Description |
| UFI 60020 | Liquid Level Indicator for 150 LB & 250 LB cylinders |
| UFI 60020-1 | Liquid Level Indicator for 375 LB & 560 LB cylinders |
| UFI 60020-5 | Liquid Level Indicator for 650 LB cylinders |
| UFI 60020-4 | Liquid Level Indicator for 800 LB cylinders |
| UFI 60020-3 | Liquid Level Indicator for 1000 LB cylinders |
| UFI 60020-2 | Liquid Level Indicator for 1200 LB cylinders |





