Rupture Disc, Graphite, 4 In, 20 PSIG MPN:S3-04-20B
Rupture Disc, Graphite, 4 In, 20 PSIG
Protect your equipment and personnel with the Mersen Graphite Rupture Disc, designed for high-temperature applications up to 300°F. Suitable for use in pipes up to 4 inches in diameter, this rupture disc provides reliable burst pressure at 20 psig, ensuring safe and efficient operation. Its graphite body material offers excellent thermal conductivity and resistance to corrosion. Ideal for use in various industries, including chemical processing, power generation, and oil and gas, this rupture disc helps prevent equipment damage and downtime, reducing maintenance costs and improving overall plant safety and efficiency.
Top product features:
- Rupture disc with bar support provides a secure fit for the pipe
- Burst pressure of 20 psig allows for safe and controlled release of pressure
- Graphite body material offers high temperature resistance from -20 to 300 degrees F
Top product applications:
- Pressure Relief in High-Temperature Applications
- Process Control in Chemical Processing Plants
- Emergency Relief in Vacuum Systems
Rupture Disc with Bar Support, Burst Pressure 20 psig, Fits Pipe Size 4 in, Diameter 6 3/4 in, Thickness 1 1/10 in, Body Material Graphite, Vacuum Pressure 29.9 in Hg, Temp. Range -20 Degrees to 300 Degrees F
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 50 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 7.40
- Package Width: 2.20
- Package Height: 7.50
- Package Weight: 1.86
Product info last updated on January 31, 2026 9:13am UTC
Category: Pipes, Valves and Fittings