Quick facts
- Brand
- BS& B
- Part number
- 756021
- Condition
- New
- Category
- Sensors & Instrumentation
Product tags
BS& B Type B Solid Metal Rupture Disk 8" 309 Psig | 756021
BS& B Type B solid metal rupture disk designed for precise pressure relief at 309 psig at 27°C. Features 8-inch diameter construction for industrial safety applications.
The BS& B Type B Solid Metal Rupture Disk (Model 756021) provides reliable overpressure protection for industrial process systems. This precision-engineered safety device is designed to rupture at exactly 309 psig at 27°C, ensuring consistent and predictable pressure relief performance in critical applications.
Manufactured with solid metal construction, this rupture disk offers superior durability and resistance to corrosion, making it ideal for harsh industrial environments. The 8-inch diameter design accommodates high-flow applications while maintaining precise burst pressure characteristics. BS& B's Type B series rupture disks are known for their low scatter factor and excellent temperature stability.
Catalog pricing
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Product overview
These rupture disks are commonly used in chemical processing, oil and gas, pharmaceutical, and power generation industries where reliable pressure relief is essential for equipment protection and personnel safety. The solid metal design eliminates the need for knife blades, reducing maintenance requirements and improving safety.
Each disk is manufactured to strict quality standards and comes with certification documentation for traceability and compliance with industry safety regulations including ASME Section VIII requirements.
Specifications
- Burst Pressure
- 309 psig
- Burst Temperature
- 27°C (80.6°F)
- Disk Diameter
- 8 inches
- Construction
- Solid Metal
- Type
- Type B
- Manufacturing Standard
- ASME Section VIII
- Country of Origin
- China
- Manufacturer Part Number
- 20006797-1
Key features
- Solid metal construction for enhanced durability and corrosion resistance
- Precise burst pressure of 309 psig at 27°C with low scatter factor
- 8-inch diameter for high-flow applications
- Type B design eliminates need for knife blade activation
- ASME Section VIII compliant with full certification documentation
- Temperature stable performance across wide operating range
Part number breakdown
756021 Breakdown:
This appears to be BS& B's internal part number system where the prefix likely indicates the Type B solid metal series, and the numerical portion specifies the exact burst pressure, temperature rating, and disk diameter configuration. The MPN 20006797-1 represents the manufacturing part number with revision level.
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