Product Description
The Graco 563186 Rupture-to-Atmosphere Indicator is designed for use with divider valves in lubrication systems. This indicator works in conjunction with a system pressure switch to warn of faults while allowing the lube system to continue delivering lubricant to critical bearings.
- Rated for 1450 PSI
- 1/4" NPT connection
- Includes spud assembly
- Cross-reference part number 509-220-101
- Provides early warning of blocked lines, high system pressure, or blocked bearings
- Requires replacement of the rupture disc to restart the lube system after activation
