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MERSEN S3-02-25 Graphite Rupture Disc, 25 psig Burst, 2 in Pipe Size - Rupture Discs
MERSENRupture Discs

MERSEN S3-02-25 Graphite Rupture Disc, 25 psig Burst, 2 in Pipe Size

The MERSEN S3-02-25 is a graphite rupture disc with a 25 psig burst pressure, designed for 2-inch compatible pipe size and featuring a 3 9/10-inch overall diameter. This MERSEN product provides overpressure…

SKU 3G-OTH-440481

Also listed as: S30225 · S3 02 25

Brand
MERSEN
Item
S3-02-25 Graphite Rupture Disc, 25 psig Burst, 2 in Pipe Size
Part Number
S3-02-25
Category
Rupture Discs
Available to Order
Also known as:S3-02-25MERSEN
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Technical Specifications

MERSEN
Manufacturer Part Number
S3-02-25
Overall Dia
3 9/10 in
Body Material
Graphite
Compatible Pipe Size
2 in

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MERSEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MERSEN S3-02-25 is a graphite rupture disc with a 25 psig burst pressure, designed for 2-inch compatible pipe size and featuring a 3 9/10-inch overall diameter. This MERSEN product provides overpressure protection in industrial systems.

Frequently Asked Questions

What is the MERSEN S3-02-25 rupture disc used for?

The MERSEN S3-02-25 graphite rupture disc provides overpressure protection in industrial systems. It is designed to burst at a precise 25 psig pressure, safeguarding equipment and personnel in piping and vessel applications where pressure relief is critical.

What are the specifications of the MERSEN S3-02-25?

The MERSEN S3-02-25 is a graphite rupture disc with a 25 psig burst pressure, compatible with 2-inch pipe size, and a 3 9/10-inch overall diameter. Its graphite body material offers corrosion resistance and reliable performance in overpressure scenarios.

Where to buy the MERSEN S3-02-25 worldwide?

3G Electric supplies the MERSEN S3-02-25 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 my system?

Select a MERSEN rupture disc by matching the burst pressure (e.g., 25 psig) and pipe size (e.g., 2 inches) to your system's relief requirements. Verify the body material—graphite in the S3-02-25—is compatible with your process media and temperature range.

Used in

Common applications for MERSEN
Industrial control panels — Mersen USCC1 and USCC2 UL Class CC fuse blocks for DIN rail mounting and finger-safe branch circuit protection.
Motor starters — Mersen ATQ time-delay fuses and DAR0 R-rated fuses for motor overload and short-circuit protection.
Power supplies and instrumentation — Mersen GGM and GSB fast-acting cylindrical fuses for overcurrent protection in compact electronic circuits.
DC systems — Mersen A30QS very-fast-acting square fuses rated 300 V DC for semiconductor and DC equipment protection.
Medium-voltage distribution — Mersen DAR0 R-rated fuses rated 5.08 kV AC for general-purpose overcurrent protection with visual indication.
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MERSEN 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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