Welded Muffled Plug (WMP™) Disc Assembly is a Single Use Unit that is Threaded into a Pressure System
Continental Disc Corporation has designed this plug to relieve the pressure of the process media in an over pressure condition to protect equipment, personnel and the environment from catastrophic failure of the pressure equipment or system. It is designed for applications with discharge to atmosphere at the rupture disc location.
The WMP Rupture Disc assembly is a solid metal tension acting rupture disc that is welded to a threaded outlet body and inlet ring. The outlet body has a hexagon shape head with 6 holes in the side of the hexagon to reduce reaction forces after the rupture disc has burst. The rupture disc is welded to the outlet body and inlet ring for a bubble-tight seal. These rupture disc assemblies are designed to be installed into a threaded port.
Applications
Available with a large rangle of burst pressures and temperatures and can be used in a wide range of applications and 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 Sands
- A / C Systems
- Gauge Panel Protection
- Over-inflation Protection
Simple to Install
Not Torque Sensitive – Welded to Ensure a Bubble Tight Seal – Single Use Device which is Discarded after the Rupture Disc Bursts
Features
- Code compliance when requested:
MPT, BSPT and BSPP connections available with ASME compliance
All thread connection options available with CE marking - Rupture disc sizes available: 1/8″-1″
- Offered with industry standard male threaded connections:
MPT (Male NPT ASME B1.20.1), SAE (J1926/3), BSPT (BS 21) and BSPP (ISO 228-1) - Standard outlet materials
316 SS / 316L SS (other materials may be available – please call) - Standard rupture disc materials
316 SS / 316L SS, Nickel, INCONEL® and HASTELLOY® C - Standard inlet ring materials
316 SS / 316L SS, Nickel, INCONEL® and HASTELLOY® C
