557439 Graco Blowout Disc

557439 Graco Replacement Rupture Disk, 11/16 in, 3250 psi, Purple

Rupture-to-Atmosphere Indicators for use with MJ, MSP, MHH and MXP Divider Valves.

• Used in conjunction with system pressure switch-can warn of a fault while allowing lube system to continue to deliver to critical bearings.
• Requires replacement of the rupture disc to restart the lube system.
• Easy information on blocked lines, high system pressure or blocked bearings.
• Replacement Rupture Disc - 3,250 psi - .688" - purple