Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MERSEN S3-06-30 Graphite Rupture Disc, 30 psig, 6 in Pipe Size, 8 1/2 in OD - Rupture Discs
MERSENRupture Discs

MERSEN S3-06-30 Graphite Rupture Disc, 30 psig, 6 in Pipe Size, 8 1/2 in OD

<p>The MERSEN S3-06-30 is a graphite rupture disc designed for overpressure protection in industrial systems. With a 30 psig burst pressure, a 6-inch compatible pipe size, and an 8 1/2-inch overall diameter, it fits…

SKU 3G-OTH-440500

Also listed as: S30630 · S3 06 30

Brand
MERSEN
Item
S3-06-30 Graphite Rupture Disc, 30 psig, 6 in Pipe Size, 8 1/2 in OD
Part Number
S3-06-30
Category
Rupture Discs
Available to Order
Also known as:S3-06-30MERSEN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
S3-06-30
Overall Dia
8 1/2 in
Body Material
Graphite
Compatible Pipe Size
6 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The MERSEN S3-06-30 is a graphite rupture disc designed for overpressure protection in industrial systems. With a 30 psig burst pressure, a 6-inch compatible pipe size, and an 8 1/2-inch overall diameter, it fits standard piping configurations. Its graphite body material offers corrosion resistance, making it suitable for chemical, pharmaceutical, and process industries.</p><p>As a Singapore-based supplier, 3G Electric provides this MERSEN rupture disc with worldwide shipping. For Singapore buyers, we offer SGD quotes on request and handle GST, ensuring a seamless local procurement process. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the burst pressure and pipe size of the MERSEN S3-06-30?

The MERSEN S3-06-30 has a burst pressure of 30 psig and is compatible with a 6-inch pipe size. Its overall diameter is 8 1/2 inches.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric offers SGD quotes on request for Singapore buyers. We handle GST and provide fast delivery across Singapore and Southeast Asia.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MERSEN

View all MERSEN parts
Graphite rupture disc with 40 psig burst pressure for 2-inch compatible pipe size. Overall diameter 3 9/10 inches. Provides overpressure protection in industrial piping systems
MERSEN
Graphite rupture disc with 40 psig burst pressure for 2-inch compatible pipe size. Overall diameter 3 9/10 inches. Provides overpressure protection in industrial piping systems
Graphite rupture disc with 100 psig burst pressure for 3-inch pipe systems. Overall diameter 5 1/10 inches. Provides overpressure protection in industrial piping applications
MERSEN
Graphite rupture disc with 100 psig burst pressure for 3-inch pipe systems. Overall diameter 5 1/10 inches. Provides overpressure protection in industrial piping applications
Graphite rupture disc with 30 psig burst pressure for 3-inch compatible pipe size. Overall diameter 5 1/10 inches. Provides overpressure protection in industrial piping systems
MERSEN
Graphite rupture disc with 30 psig burst pressure for 3-inch compatible pipe size. Overall diameter 5 1/10 inches. Provides overpressure protection in industrial piping systems
The MERSEN S3-04-20 is a graphite rupture disc with a 20 psig burst pressure, designed for a 4-inch compatible pipe size and a 6 3/10-inch overall diameter. It provides overpressure protection in piping, vessels, and process lines, bursting at a set pressure to prevent equipment damage or catastrophic failure
MERSEN
The MERSEN S3-04-20 is a graphite rupture disc with a 20 psig burst pressure, designed for a 4-inch compatible pipe size and a 6 3/10-inch overall diameter. It provides overpressure protection in piping, vessels, and process lines, bursting at a set pressure to prevent equipment damage or catastrophic failure
Graphite rupture disc with 125 psig burst pressure for 4-inch compatible pipe size. Overall diameter 6 3/10 inches. Provides overpressure protection in industrial piping systems
MERSEN
Graphite rupture disc with 125 psig burst pressure for 4-inch compatible pipe size. Overall diameter 6 3/10 inches. Provides overpressure protection in industrial piping systems
Graphite rupture disc with 20 psig burst pressure for 6-inch compatible pipe size. Overall diameter 8 1/2 inches. Provides overpressure protection in industrial piping systems
MERSEN
Graphite rupture disc with 20 psig burst pressure for 6-inch compatible pipe size. Overall diameter 8 1/2 inches. Provides overpressure protection in industrial piping systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first