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3 Cards in this Set
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- Back
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Cylinder & Assembly
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Seamless alum cylinder - wound w carbon fiber - impregnated w epoxy resin||2" luminescent band to enhance visibility. Pressurized to 4500 psi -h45 is 65 cubic feet & aprox. 22 min before EOSTI (end of service time indicator) h60 holds 88 cubic feet and aprox. 30 minutes before EOSTI. Analog gauge measure air in psi x 100 w/ rubber cover for protection.||Over pressure burst disc ruptures at 7500psi
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Audi-Larm (aka EOSTI)
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1. Air actuated, self cocking audible alarm - activates at 25% rated cylinder pressure or between 1200 & 1050 psi until 200psi. Hand tight fitting: o-ring, malleable shaft w/ extra o-rings in glovebox.||RIT/UAC - male quick fill inlet used by RIT for rapid fill in emergency situations only.||Safety valve w/ 5200psi limit & tattletales tape. Only audible alarm w/ in low air!
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First Stage Regulator
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Reduces cylinder high pressure to low pressure before it reaches the second stage regulator||Pressure relief valve actuated at 125psi on low side then re-seats High pressure side allows unrestricted flow to Control Module
Second Stage Regulator Pressure on demand type regulator maintains pressure slightly above atmospheric in facepiece Inhale sharply to activate||Red bypass to bleed or provide continuous air if malfunction Release tab shuts off the air, press both tabs to remove from facepiece |
