Series Progressive Systems
Detects air line or oil line faults in your system
Graco's exclusive Air/Oil AO Valves provide series progressive monitoring to ensure critical bearings are lubricated properly.
- Convenient manifold design mounts directly to the face of standard Graco series progressive divider valve assembly
- Check valve design prevents oil from being forced into the air system if lube lines get crushed or bearings get blocked
- Air combines with the oil after the fluid outlet check, preventing air from backing up into your source oil system
- Complete kits include manifold, air sensor, and check valves for easy installation