OSECO 2488-1-1 3″ Nickel Rupture Disc 47.7/45PSIG 72/290°F NIB

The OSECO 2488-1-1 3″ Nickel Rupture Disc (47.7 / 45 PSIG, 72°F / 290°F) is a precision-engineered pressure safety device designed to protect piping systems, pressure vessels, and process equipment from overpressure conditions. Manufactured from nickel alloy construction, this rupture disc provides excellent corrosion resistance and durability, making it suitable for demanding industrial applications involving reactive or corrosive media. It is designed to burst within a calibrated pressure range of approximately 45–47.7 PSIG, ensuring reliable and predictable pressure relief when system limits are exceeded.

This rupture disc functions as a non-reclosing safety device, meaning it will fully rupture when its set pressure is reached and must be replaced after activation. It is commonly installed in systems where rapid pressure discharge is required to prevent equipment failure or hazardous overpressure events. Typical applications include chemical processing, oil and gas systems, refineries, pharmaceutical production, food processing, and general industrial pressure protection systems. Its nickel construction and controlled burst characteristics make it especially well-suited for environments requiring both chemical compatibility and precise pressure control.

Key Features:

• Precision rupture disc for overpressure protection
• 3″ size for industrial piping and vessels
• Nickel construction for corrosion resistance
• Calibrated burst range 45–47.7 PSIG
• Fast-acting non-reclosing safety device
• Reliable pressure relief performance
• Suitable for demanding process environments

Specifications:

• Brand: OSECO
• Model: 2488-1-1
• Size: 3 Inch
• Material: Nickel Alloy
• Burst Pressure: 45 / 47.7 PSIG
• Temperature Range: 72°F to 290°F
• Type: Forward-acting rupture disc
• Function: Pressure relief safety device

Applications:

• Chemical processing systems
• Oil and gas pipelines
• Refineries and petrochemical plants
• Pharmaceutical manufacturing
• Food and beverage processing
• Industrial pressure vessels and tanks