PRO-S0 pages

The PRO-S is Oseco’s most
popular sanitary rupture disc

SP ECI F ICA TI O N S

PRO-S
The Oseco PRO-S is a high performance, reverse buckling rupture disc. The performance range of the PRO-S meets the

• 90% Operating Ratio

majority of sanitary pressure management applications. It is

• 0% Manufacturing Range

ideal for SIP/CIP applications and is made to meet the highest

• non-fragmenting design

bioprocessing standards.

• Withstands full vacuum
• Compatible with gas or liquid service
• Excellent for high cycling applications
• Paintless tag meets ASME bioprocessing
standards (ASME BPE-2009 SD-3.8(m))

The PRO-S is precision scored on the vent side and utilizes
Oseco’s unique computerized load cell technology, enabling
its smooth side to face process materials with minimal product
buildup.

• Electropolishing available

The PRO-S is non-fragmenting, temperature tested,

• 8-12Ra finish

and vacuum-ready. The disc requires no special or
proprietary disc holders, as it is designed for easy
installation into standard ferrule connections.

O P E RA T I N G RA T I O
90%

BU RS T T O LE RA N CE
5% at or above 40 psig
2 psig below 40 psig

M A T E RI A L O F CO N S TRUC TION
Disc - 316L stainless steel
Gasket Materials Available: Silicone,
Viton®, EPDM, other materials
available upon request

M A N U FA CT U RI N G RANGE
0%

Certifications Available:

0910

AMSE/UD, BURST TEST, MILL TEST, MATERIAL fInISH, PED, 3A

www.oseco . co m

PRO-S • SANITARY DISCS

PRO-S