Continental Disc Corp. 93934 2″ 316SS/TEF Rupture Disc 14.8/14.4PSIG 72/100°F -NIB

The Continental Disc Corp. 93934 2″ 316SS/TEF Rupture Disc is a type of pressure relief device that is used in industrial applications to protect systems from overpressure. Here’s a breakdown of its key components and their function:

• Rupture Disc: This is a safety device designed to burst (or rupture) at a specific pressure to relieve excess pressure within a system. When the internal pressure exceeds the disc’s rated pressure, the disc ruptures, allowing the pressure to escape and preventing damage to the equipment or system.

• 2″ Size: This indicates the disc’s size, specifically the diameter, which determines the flow capacity and the size of the port it fits into.

• 316SS (Stainless Steel): This is the material of the rupture disc. 316 stainless steel is highly resistant to corrosion, particularly in harsh environments or those involving chemicals, heat, and moisture. It’s a common material used in the manufacturing of pressure relief devices due to its durability.

• TEF (Teflon): Teflon is often used as a lining or coating for rupture discs to provide additional protection against corrosion, as well as improving sealing capabilities.

• 14.8/14.4 PSIG: This refers to the pressure at which the rupture disc is designed to open (rupture). The disc is rated to burst at a pressure range between 14.4 PSIG and 14.8 PSIG (pounds per square inch gauge). This range ensures that the system operates safely within specified pressure limits and prevents overpressure situations.

• 72/100°F: This is the temperature range in which the rupture disc is rated to operate effectively, with 72°F to 100°F being the recommended temperature range for optimal performance. Temperature can affect the disc’s sensitivity to pressure, so these limits ensure safe operation.

Application:

Rupture discs like this one are commonly used in pressure relief systems for:

• Pipelines and vessels in industries such as chemical processing, oil and gas, food and beverage, pharmaceuticals, and more.
• Safety devices in boilers, pressure vessels, or any system where pressure might build up beyond safe levels.
• Preventing equipment damage: They are essential in maintaining system integrity and avoiding damage to equipment due to overpressure, which can lead to catastrophic failure or hazards.

In short, this particular rupture disc (model 93934) is used for protecting equipment in environments where precise pressure management is necessary, ensuring safety by preventing overpressure conditions in the system.