Decomposition Arrestor MGN

Description

WITT Decomposition Arrestors for reliable protection against decomposition of acetylene up to 25 bar. Every Arrestor 100% tested.

Benefits:

• meets the requirements in accordance with TRAC 207, clause 8.1 “Decomposition Arrestors in acetylene plants” and EN ISO 15615:2002, clause 6.4 “acetylene decomposition test”. Conforms to the Code of Practice (EIGA acetylene IGC Doc 123/04)
• one-time inspection by the BAM
• protect from accidents during filling of acetylene gas cylinders
• a large surface area flame arrestor FA of stainless steel construction: stop dangerous decomposition of acetylene from both sides or only from one direction, depending on version
• a spring-loaded non-return valve NV prevents slow or sudden reverse gas flow forming explosive mixtures
• in the gas supply (option) – opening pressure approx. 60 mbar

Operation / Usage:

• as a Decomposition Arrestor for acetylene in high pressure pipe-lines for protection from filling equipment
• WITT Decomposition Arrestors may be mounted in any position / orientation
• the maximum ambient / working temperature is 70 °C / 158 °F

Maintenance:

• it is recommended that an annual body leakage test is performed
• Decomposition Arrestors are only to be serviced by the manufacturer

Approvals
Company certified to ISO 9001 and PED 97/23/EC Module H