Product Description
The Graco 557425 is a replacement rupture disk designed for use with MJ, MSP, MHH, and MXP divider valves. This 3/8 inch orange rupture-to-atmosphere indicator operates at a maximum working pressure of 5500 psi, making it suitable for high-pressure lube system applications.
- Maximum working pressure: 5500 psi (379 bar, 37.9 MPa)
- Overall diameter: 3/8 in (10 mm)
- Color: Orange rupture-to-atmosphere indicator
- Used in conjunction with system pressure switches
- Warns of faults while allowing continued delivery to critical bearings
- Provides information on blocked lines, high system pressure, or blocked bearings
- Requires replacement after rupture to restart the lube system
Compatible with Graco MJ, MSP, MHH, and MXP divider valves. Available at Next Day Fittings for fast industrial delivery.
