MERSEN Rupture Disc: 20 psig Burst Pressure, 3 in Compatible Pipe Size
The MERSEN S3-03-20 is a graphite rupture disc with a 20 psig burst pressure, designed for 3-inch compatible pipe size and featuring a 5 1/10-inch overall diameter. This overpressure protection device is constructed…
SKU 3G-OTH-440483
Also listed as: S30320 · S3 03 20
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MERSEN S3-03-20 is a graphite rupture disc with a 20 psig burst pressure, designed for 3-inch compatible pipe size and featuring a 5 1/10-inch overall diameter. This overpressure protection device is constructed with a graphite body material.
Frequently Asked Questions
What is the MERSEN S3-03-20 rupture disc used for?
The MERSEN S3-03-20 graphite rupture disc is used for overpressure protection in industrial piping systems. It provides a precise burst pressure of 20 psig to prevent equipment damage or catastrophic failure in applications such as chemical processing, oil and gas, and pharmaceutical manufacturing.
What are the specifications of the MERSEN S3-03-20 rupture disc?
The MERSEN S3-03-20 has a burst pressure of 20 psig, a compatible pipe size of 3 inches, and an overall diameter of 5 1/10 inches. It is constructed with a graphite body material and is manufactured by MERSEN under part number S3-03-20.
Where to buy the MERSEN S3-03-20 rupture disc worldwide?
3G Electric supplies the MERSEN S3-03-20 rupture disc worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct MERSEN rupture disc for your system?
To select the correct MERSEN rupture disc, match the burst pressure (e.g., 20 psig) to your system's overpressure requirement, ensure the compatible pipe size (e.g., 3 inches) matches your piping, and verify the overall diameter fits your holder. Always consult a qualified engineer for sizing.
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Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN rupture discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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