USED OSECO 2488-1-1

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

Weight: 6 lbs
Dimensions: 15 × 11 × 6 in