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MERSEN S3-02-30 Graphite Rupture Disc, 30 psig Burst, 2 in Pipe Size - Rupture Discs
MERSENRupture Discs

MERSEN S3-02-30 Graphite Rupture Disc, 30 psig Burst, 2 in Pipe Size

The MERSEN S3-02-30 is a graphite rupture disc with a 30 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-440507

Also listed as: S30230 · S3 02 30

Brand
MERSEN
Item
S3-02-30 Graphite Rupture Disc, 30 psig Burst, 2 in Pipe Size
Part Number
S3-02-30
Category
Rupture Discs
Available to Order
Also known as:S3-02-30MERSEN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MERSEN
Manufacturer Part Number
S3-02-30
Overall Dia
3 9/10 in
Body Material
Graphite
Compatible Pipe Size
2 in

Technical Documents

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

Product Description

The MERSEN S3-02-30 is a graphite rupture disc with a 30 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 S3-02-30 rupture disc used for?

The MERSEN S3-02-30 graphite rupture disc provides overpressure protection in industrial piping systems. It is designed to burst at a set pressure of 30 psig, safeguarding equipment and personnel from excessive pressure buildup in applications such as chemical processing, oil and gas, and pharmaceutical manufacturing.

What are the specifications of the MERSEN S3-02-30 rupture disc?

The MERSEN S3-02-30 has a burst pressure of 30 psig, a compatible pipe size of 2 inches, and an overall diameter of 3 9/10 inches. Its body is made of graphite, and the manufacturer part number is S3-02-30. This disc is designed for overpressure relief in industrial systems.

Where to buy the MERSEN S3-02-30 rupture disc worldwide?

You can source the MERSEN S3-02-30 rupture disc through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine MERSEN components for overpressure protection applications.

How to select the correct MERSEN rupture disc for a system?

To select the correct MERSEN rupture disc, match the burst pressure (e.g., 30 psig) to your system's maximum allowable working pressure, ensure the pipe size (2 inches) matches your flange, and verify the body material (graphite) is compatible with your process media. Always consult system design codes and MERSEN guidelines for proper sizing.

Used in

Common applications for MERSEN
Power electronics protection — MERSEN A70Q series semiconductor fuses in variable frequency drives for motor control.
Surge protection for industrial panels — MERSEN STP480D07 SPDs in three-phase 480V AC distribution boards.
Control circuit overcurrent protection — MERSEN ATM series midget fuses in PLC and instrumentation cabinets.
Power distribution in manufacturing — MERSEN FSPDB4A finger-safe blocks in motor control centers for wire management.
DC bus protection in renewable energy — MERSEN A30QS series fuses in solar inverter DC inputs.
High-voltage semiconductor protection — MERSEN A70Q series fuses in welding equipment power supplies.
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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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