Continental Disc Specialized Rupture Discs
WMP Welded Muffled Plug Rupture Disc Assembly

WMP Welded Muffled Plug Rupture Disc Assembly
A solid-metal, tension-acting rupture disc that screws directly into a threaded port, providing precise overpressure protection with simple installation.
Protect equipment, personnel and the environment with the threaded, single-use WMP assembly. The WMP is ideal for applications that discharge to the atmosphere at the rupture disc.

Protect equipment, personnel and the environment with the threaded, single-use WMP Welded Muffled Plug rupture disc assembly. The WMP is ideal for applications that discharge to the atmosphere at the rupture disc.
The WMP is a solid-metal, tension-acting rupture disc that screws directly into a threaded port, providing precise overpressure protection with minimal installation time.
The rupture disc is welded to a threaded outlet body and inlet ring, creating a bubble-tight seal between the rupture disc, outlet body and inlet ring. Six holes in the outlet body’s hexagonal head reduce reaction forces after the rupture disc has burst.
We supply the highly versatile WMP in a wide range of burst pressures and temperatures for applications in dozens of industries, including:
Hydraulic Systems
Actuators
Accumulators
Pumps
A/C systems
Braking systems
High-pressure water cleaning systems
Pneumatic Systems
Actuators
Sample bottle gas cylinders
Test stands
A/C systems
Gauge panel protection
Overinflation protection
Nominal Size Range: 0.125″ – 1″ (3 mm – 25 mm)
Burst Pressure Range: 300 psig – 15,000 psig (20,7 barg – 1034 barg)
Maximum Recommended Operating Ratio: 70% of the rupture disc’s rated (stamped) burst pressure.
Seating Configuration: Flat seat
Service: Liquid or gas
BDI Alarm System Compatible?: No
ASME Code Symbol Stamp Available?: No
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