Established in 1998, China Dianshen Electric Co., Ltd. is a professional flow indicator manufacturer and sight flow indicator design of electric and electronic products. Together with the European 'CE', 'CCC', GS/EMC/LICE/UL/CSA, and 'CB' (IEC) certification that we have received for various series. Currently, our custom flow indicator product series are being exported worldwide. Our pursuit of first-rate quality, competitive and cheap sight flow indicator prices and comprehensive after-sales services offers both potential and long-standing clients confidence in our company.

Shadowaire II PAPR (Powered Air Purifying Respirator)features: *Tough industrial strength construction *Flame-retardant and crush resistant hose *Flame retardant face seal provides full head coverage *Sleek plenum design allows for more head room *Attaches to helmet instead of headgear for comfort *Positive pressure supplies constant flow of filtered air *Drawstring closure allows comfortable custom fit *Adjustable belt with lumbar support *Audible alarm for low battery and low airflow *Airflow exceeds NIOSH standard by over 25% *NiMH battery(no memory retention) Smart Charger provides fast and reliable battery charging Protects against radio nuclides, asbestos and other dusts, mists and fumes with time weighted averages less than 0.05 milligrams per cubic meter. Meets OSHA requirements & NIOSH approved. Meets all applicable ANSI Z88.2-1992 Standards for Respiratory Protections. Meets All Applicable ANSI Z87.1-1989 Standards for Eye and Face Protection.

1944 dated Aviation Arifact, Excellent Instrument item
Indicated Oxygen Flow in Military aircrafr, P-51, B-17 etc
All Military markings on ID plate
Was installed on panel of military aircraft
Excellent condition, As Removed from aircraft
The AN-6029-1 Oxygen Flow Indicator is called BLINKER, because thats how it indicates oxygen flow. A pair of eyelids is in the center of the 2 inch diameter gauge. The eyelids blink open and closed to verify ox flow. Nice black bakelite instrument with white markings including..BLINKER Oxygen Flow Indicator on the gauge face. 2.5 inch square front with four mounting holes to install on cockpit instrument panel. Makes a great collectible for WW2 buffs, instrument collectors, etc. 2.5 inch long with oxygen fitting. Some still blink open/ close when you blow in back.NOT FOR FLIGHT collectible only have a bunch.

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