KSRST Forward Dome Tension Rupture Disc, Flat Seat

Forward dome tension type rupture disc with a flat seat, for the FDC standard holder. The disc ruptures in tension under pressure. Mainly applied to high and ultra-high pressures, to 1,500 kg/cm².

Design

Forward dome tension flat seat type; a structure in which the disc ruptures due to tension under the action of pressure

Installation

Installed and used with the FDC standard holder

Material

Stainless steel, Hastelloy, Monel, Nickel, Titanium, Tantalum, Duplex, special alloy, aluminium, etc.

Temperature

Max. 593 °C

Set pressure

15 to 1,500 kg/cm²

Size

1/2" to 48" (15A to 1,200A)

Vacuum support required

No

Spark

No

Fragment

Yes

Max. operating ratio

70%

Service phase

Gas or vapour: yes; liquid: yes

Features

Mainly applied to high and ultra-high pressures; high safety and strong corrosion resistance; advantageous under back pressure, vacuum and pulsation conditions, vacuum support not required; wide range of operating temperature conditions; precise bursting performance and excellent reliability