Unitor Flashback Arrestor Manufacturing Date Pdf, It is also stated as MM/YY on the outer packaging, OPERATING INSTRUCTIONS Automatic Flashback Arrestor S-55 AC S-55 OX in brass according to DIN EN ISO 5175-1 for fuel gas and oxygen. Marking of manufacturing date and serial number for traceability. It is also stated as MM/YY on the outer packaging, The manufacturing date of the Flash Back Arrestors S-55, W-66 and 85-10 is engraved in a code on their cylindrical sides. The example in Figure 2. Apr 30, 2026 · For safety reasons we strongly recommend annual testing of the flashback arrestors, and to change flashback arrestors every 5 years. Regulators R-600 Model 2 (NLX version 1, up to 2009): on back side marked with basic data, our product number, company symbol and production code. Features Pressure sensitive cut-off valve to prevent further gas supply after a flashback (activated by the pressure shock in front of the flashback). It outlines the marking systems used by these suppliers to indicate the manufacturing date and model specifications. . GASARC products now typically use the Julian Day Calendar Marking System to mark the date of manufacture for a given product, this system is based on an incremental count of days within each calendar year. Gas equipment will age and deteriorate over time. The manufacturing date of the Flash Back Arrestors S-55, W-66 and 85-10 is engraved in a code on their cylindrical sides. Components, such as elastomers and seals, will deteriorate from their date of manufacture whether in gas service or not. All Gas-Arc Flashback Arrestors are marked with the date of manufacture shown as month and year. Jan 30, 2019 · The regulators can be connected to all standard hose dimensions and the manufacturing date is visible on the back side of the devices. For this type of accessory, manufacturers and / or Flame filter/arrestor to quench the flame front of a flashback or a burn back. Non-return valve for preventing reverse flow of gases, thereby preventing a gas mixture from reaching pipelines or cylinders. The document provides information for identifying the age of regulators and flashback arrestors from two manufacturers based on markings: 1) Regulators and flashback arrestors from Supplier 1 include a production code with letters and numbers indicating the decade, year, and month of manufacture. For vessels under OCIMF SIRE and RIGHTSHIP RISQ, replacement of the flashback arrestor is mandatory after 5 years from date of manufacture. BAM certified Certification-No. Manufacturing date code can be found on the flashback arrestor. Unitor™ AC and OX Flashback Arrestors S-55, W-66 and FR-20 series are manufactured as per EN 730 and ISO 5175 standard and verified by BAM. Additionally, it includes information on products covered, such as various models of Wilhelmsen S 55 AC - Documents - wilhelmsen – s 55 ac,s-55-ac Manufacturing date code can be found on the flashback arrestor. 2) Supplier 2 regulators made from 2009-2016 use a code with the year marked as two digits, and The document provides detailed information on gas welding, brazing, and cutting equipment, specifically focusing on regulators and flashback arrestors from two suppliers, GCE and Unitor. Safety For safety reasons we strongly recommend annual testing of the flashback arrestors, and to change flashback arrestors every 5 years. Please note that this marking stopped in 2009 and thus regulators with this type of markings to be replaced. Resettable. Apr 30, 2026 · For vessels under OCIMF SIRE and RIGHTSHIP RISQ, replacement of the flashback arrestor is mandatory after 5 years from date of manufacture. : BAM/ZBF/009/12 See overleaf. 4 is marked “07 06” and would have been manufactured in July 2006. Each flashback arrestor 100% tested. Unitor Flashback Arrestor Dates The document outlines the specifications and approvals for Unitor brand gas welding, brazing, and cutting regulators, including oxygen and acetylene regulators compliant with EN ISO 2503 standards. This particularly affects accessories, such as pressure regulators, flashback arrestors, flexible hoses and blowpipes attached to mobile systems or gas control systems. Manufacturing date code can be found on the flashback arrestor Oct 21, 2025 · The flashback arrestors supplied by Unitor are designed for use both with gas cylinders and gas outlet stations and incorporate the safety functions in the 'Features' list above. xk64q ncdq2ssz ijseagux mkpm b0qy kw2 0bkr 7tjeubsm uq0oj omf \