• Size: 12 inches (suitable for large systems).
• Tag No.: 201 D-CS4094 (55-PSE-201) (unique identifier for tracking).
• Material: FEP-ST-ST (chemically resistant and durable).
• Bursting Pressure: 0.83 (low-pressure threshold).
• Temperature Rating: 40°C (moderate-temperature applications).

Categories and Classifications

Based on the provided details, this bursting disc falls into the following categories:

1. Application Category

• Industrial Use: Designed for use in industrial systems such as chemical processing, oil and gas, pharmaceuticals, or water treatment.
• Low-Pressure Systems: Suitable for systems with low-pressure thresholds (0.83 units).

2. Material Category

• Corrosion-Resistant: The FEP lining makes it ideal for corrosive media or high-purity applications.
• Stainless Steel Construction: Provides durability and strength for industrial environments.

3. Temperature Category

• Moderate Temperature: Rated for use up to 40°C, making it suitable for ambient or slightly elevated temperature conditions.

4. Standards and Certifications

• While not explicitly stated, Marston bursting discs typically comply with international standards such as:
  • ASME (American Society of Mechanical Engineers)
  • PED (Pressure Equipment Directive)
  • ISO (International Organization for Standardization)

Typical Applications

This bursting disc is likely used in:

• Chemical Processing: For handling corrosive chemicals.
• Pharmaceuticals: In systems requiring high purity and chemical resistance.
• Water Treatment: For low-pressure systems in water or wastewater treatment plants.
• Food and Beverage: In processes requiring clean and corrosion-resistant materials.