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MERSEN S3-03-50 Graphite Rupture Disc, 3 in Pipe Size, 50 psig - Rupture Discs
MERSENRupture Discs

MERSEN S3-03-50 Graphite Rupture Disc, 3 in Pipe Size, 50 psig

<p>The MERSEN S3-03-50 is a high-quality graphite rupture disc designed for 3-inch pipe systems, with a burst pressure rating of 50 psig. Manufactured by MERSEN, a trusted name in industrial safety, this disc…

SKU 3G-OTH-440502

Also listed as: S30350 · S3 03 50

Brand
MERSEN
Item
S3-03-50 Graphite Rupture Disc, 3 in Pipe Size, 50 psig
Part Number
S3-03-50
Category
Rupture Discs
Available to Order
Also known as:S3-03-50MERSEN
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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
S3-03-50
Overall Dia
5 1/10 in
Body Material
Graphite
Compatible Pipe Size
3 in

Technical Documents

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

Product Description

<p>The MERSEN S3-03-50 is a high-quality graphite rupture disc designed for 3-inch pipe systems, with a burst pressure rating of 50 psig. Manufactured by MERSEN, a trusted name in industrial safety, this disc features a body material of graphite and an overall diameter of 5 1/10 inches. It is ideal for overpressure protection in chemical, pharmaceutical, and process industries where corrosion resistance and reliable performance are critical.</p><p>As a Singapore-based supplier, 3G Electric offers this rupture disc with worldwide shipping. For buyers in Singapore, we provide SGD quotes on request and handle GST for local transactions. Enjoy fast delivery across Singapore and Southeast Asia, ensuring your operations stay safe and uninterrupted.</p>

Frequently Asked Questions

What is the burst pressure rating of the MERSEN S3-03-50 rupture disc?

The MERSEN S3-03-50 has a burst pressure rating of 50 psig.

What pipe size is the MERSEN S3-03-50 compatible with?

The MERSEN S3-03-50 is compatible with 3-inch pipe size.

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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