Celebrating 27 Years 1999-2026
CMC Technologies supplies rupture disc accessories produced by FDC, a company with over 25 years of experience in this highly competitive international market. Their products meet standards including KS B ISO 4126, KOSHA, ASME Code Section VIII, API RP520, and the ISO 9001:2008 quality system.




Available Accessories And Their Use
- Pressure Gauge: Measures the pressure upstream or downstream of a rupture disc.
- Pressure Switch: Activates an alarm or control system when set pressure limits are crossed.
- Excess Flow Valve: Prevents excessive flow caused by a ruptured disc by shutting off the flow.
- Nipple, Tee, Plug, Reducer: Fittings used for the installation of pressure gauges, switches, and valves.
- Stud Bolt & Nut: Secures flanges together to maintain the integrity of the connection.
- Eye Bolt: Facilitates handling and installation of heavier rupture disc holders.
- Gasket: Ensures a tight seal between flanges to prevent leaks.
- J-Hook: Supports the lower holder, helping to manage heavier assemblies.
- Jack Screw: Creates space for easy installation and maintenance of rupture discs.
- Burst Sensor: Detects the bursting of a disc and signals the control system to take necessary action.
- Junction Box: Connects sensor cables to control systems, ensuring secure electrical connections.
- Rain Hood: Protects the rupture disc from rain and foreign objects in outdoor installations.
- Heat Shield: Protects the rupture disc from high temperatures to maintain its integrity.

Burst Disc Sensors and Accessories

Pressure Gauge

Pressure Switch

Excess Flow Valve

Nipple, Tee, Plug, Reducer

Stud Bolt & Nut

Eye Bolt

Gasket

J-Hook

Jack Screw

Burst Sensor

Junction Box

Rain Hood

