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MERSEN Rupture Disc with Bar Support: 20 psig Burst Pressure, 6 in Compatible Pipe Size - Rupture Discs
MERSENRupture Discs

MERSEN Rupture Disc with Bar Support: 20 psig Burst Pressure, 6 in Compatible Pipe Size

The MERSEN Rupture Disc with Bar Support (MPN S3-06-20B) is a graphite rupture disc designed for 20 psig burst pressure and 6-inch compatible pipe size. This industrial safety device features a graphite body material…

SKU 3G-OTH-440501

Also listed as: S30620B · S3 06 20B

Brand
MERSEN
Item
Rupture Disc with Bar Support: 20 psig Burst Pressure, 6 in Compatible Pipe Size
Category
Rupture Discs
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MERSEN
Manufacturer Part Number
S3-06-20B
Type
Graphite
Body Material
Graphite
Compatible Pipe Size
6 in

Technical Documents

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

Product Description

The MERSEN Rupture Disc with Bar Support (MPN S3-06-20B) is a graphite rupture disc designed for 20 psig burst pressure and 6-inch compatible pipe size. This industrial safety device features a graphite body material and includes a bar support for structural integrity.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MERSEN Rupture Disc with Bar Support used for?

The MERSEN Rupture Disc with Bar Support (MPN S3-06-20B) is an industrial safety device that provides overpressure protection in piping systems and vessels. It is designed to burst at a set pressure of 20 psig, preventing catastrophic failure in chemical, petrochemical, and pharmaceutical applications.

What are the specifications of the MERSEN S3-06-20B rupture disc?

The MERSEN S3-06-20B is a graphite rupture disc with a burst pressure rating of 20 psig and compatibility with 6-inch pipe sizes. It features a graphite body material and includes a bar support for structural integrity. The manufacturer part number is S3-06-20B.

Where to buy the MERSEN S3-06-20B rupture disc worldwide?

3G Electric supplies the MERSEN S3-06-20B 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 on this graphite safety device.

How to install a MERSEN graphite rupture disc with bar support?

Install the MERSEN graphite rupture disc between standard pipe flanges, ensuring the bar support faces downstream. Use proper gaskets on both sides and tighten bolts evenly to the manufacturer's torque specifications. Never test with pressure above the burst rating. Consult MERSEN's installation manual for detailed guidance.

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.

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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