ENVIRO-SEAL Rupture Disc

Technical specifications

Nominal Size Range	1″ – 36″ (25 mm – 900 mm)
Burst Pressure Range	1 psig – 59 psig (0,069 barg – 4,07 barg)
Maximum Recommended Operating Ratio	50% of the rupture disc’s rated (stamped) burst pressure
Seating Configuration	Flat Seat
Service	Liquid or Gas
BDI Alarm System Compatible?	Yes
ASME Code Symbol Stamp Available?	Yes

The ENVIRO-SEAL is composed of a metallic top section and a non-metallic seal. Depending on which design you need, the seal could be on the process side, on both the process and the vent side or between two metallic top sections.
The top section of the ENVIRO-SEAL is designed with our seven-hole pattern to prevent fragmentation. As a standard, the ENVIRO-SEAL is manufactured from 316 stainless steel, fluoropolymer seals and a non-asbestos gasket on both sides of the rupture disc. Standard sizes range from 1″(25mm) through 36″(900mm).
ENVIRO-SEAL rupture discs are available in three designs: Type I – Bursts in one direction only, Type II and III – Bursts in either direction, positive or vacuum, at the same burst pressure

Free engineering services:

Support for the calculation, selection and configuration of bursting discs and indicators Continental Disc
Development of special bursting discs Continental Disc under the conditions of the Customer's technological process
Providing technical documentation for the installation and operation of bursting discs and Continental Disc indicators.

Logistic services:

Standard delivery "to the door", as well as the possibility of shipment of goods directly from the Factory in Europe on the terms of FCA Incoterms 2020
Support in customs clearance of goods shipped on FCA terms, including the provision of certificates of conformity, as well as letters on the absence of the need for mandatory certification for certain groups of goods