Continental Disc 141204 4″ 316SS/TEF/AL Rupture Disc 9.9/9.2PSIG 72/150°F NIB

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