Latest Tender Detail from central organisation for railway electrification CORE for the tender for dry powder stored pressure type fire extinguisher, supplying and fixing of dry powder stored pressure type fire extinguisher of make ceasefire, kanex, safex or simillar 4 is a multi-purpose unit designed for class a, b, c, and electrical fires. it is typicall y a stored-pressure model filled with mono ammonium phosphate (map) dry powder. standard specification s include a fire rating of 3a:89b, an operating pressure of 15 bar, and a discharge time of 13 to 18 seconds. here is a breakdown of the standard technical parameters for a 4 kg abc fire extinguisher: extinguishing a gent: mono ammonium phosphate (map) based abc dry powder (typically map 90%). fire classification: cl ass a (solid materials), class b (flammable liquids), class c (gases), and electrically started fires. fire ratin g: generally ranges from 2a:21b up to 3a:89b (depending on powder quality). operating pressure: 15 bar ( maximum service pressure: 15 to 17 bar). discharge time: 13 to 18 seconds minimum. discharge range (t hrow): 2 to 5 meters. propellant: dry nitrogen or clean dry air. cylinder material: mild steel (m.s.) sheet con forming to is 7285 or is 513. dimensions (approx.): height: -490 to 510 mm | diameter: -130 to 140 mm. weight (empty/full): empty cylinder weighs approx. 2.5 kg, with a total gross charged weight of roughly 6. 5 to 8 kg. testing / burst pressure: tested at 35 bar for 30 seconds. burst pressure typically exceeds 55 to 110 bar. operating temperature range: -30degree c to +60 degree c. compliance: conforms to bis stand ards like is 15683 and often features a safety pin, tamper seal, and a pressure gauge. - warranty period: 30 months after the date of delivery in lucknow, uttar pradesh,. Reference number 17279804. Don't miss out on this chance to be part of a significant project. Register for free today to access the complete tender details and download the necessary documents. Seize the opportunity with Tender 18!
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