USED CONTINENTAL DISC 141204

The Continental Disc 141204 4″ 316SS/TEF/AL Rupture Disc (9.9 / 9.2 PSIG, 72°F / 150°F) is a precision-engineered pressure safety device designed to protect piping systems, pressure vessels, and process equipment from overpressure conditions. This rupture disc uses a composite construction of 316 stainless steel, PTFE (TEF) sealing layer, and aluminum components, providing both corrosion resistance and reliable sealing performance in low-pressure applications. It is calibrated to burst within a very low pressure range of approximately 9.2 to 9.9 PSIG, ensuring fast and predictable system relief when pressure limits are exceeded.
 
Key Features:
Precision low-pressure rupture disc for system protection
4″ industrial size for piping and vessels
Composite 316SS / TEF / Aluminum construction
Extremely low burst range 9.2–9.9 PSIG
Fast-acting non-reclosing safety device
Corrosion-resistant sealing design
Reliable overpressure protection
Specifications:
Brand: Continental Disc
Model: 141204
Size: 4 Inch
Material: 316 Stainless Steel / PTFE (TEF) / Aluminum
Burst Pressure: 9.2 / 9.9 PSIG
Temperature Range: 72°F to 150°F
Type: Forward-acting rupture disc
Function: Pressure relief safety device
Applications:
Low-pressure process systems
Chemical processing equipment
Pharmaceutical manufacturing
Food and beverage systems
Storage tanks and vessels
Industrial filtration and piping systems

Weight: 6 lbs
Dimensions: 13 × 9 × 5 in