The Rochester 0015-00021 O-ring is a sealing component for compatible Junior liquid-level gauges.
It maintains a tight seal at the gauge-to-tank interface and helps prevent gas leakage when correctly installed and maintained.
Specifications:
- Type: Gauge O-ring.
- Compatibility: Compatible Rochester Junior liquid-level gauges.
- Application: Gauge-to-tank sealing.
- Part number: 0015-00021.
- Brand: Rochester Gauges.

















