Ei650 Optical Smoke Alarm gulfpetroleumm-com composite cylinder consisting of an

composite cylinder consisting of an aluminum alloy inner shell with a total overwrap of carbon fiber

The 20339 Poly‑Flo Bulkhead Union from Midland Metal Mfg

Reinforced casing

Lubrication lines

Model: T-645

Ei650 Optical Smoke Alarm gulfpetroleumm-com composite cylinder consisting of anEi650 Optical Smoke Alarm Features The Ei650 is a battery operated standalone optical smoke Alarm designed to quickly sense all domestic fire types. High performance optical sensor 10 year sealed Lithium battery Easy to install twist on base Large easy to use Test Hush button Alarm ramp up in Test mode Integrated piezoelectric sounder Specifications Sensor Type Photoelectric Product Life 10 years Supply Voltage 3V Lithium Battery (non replaceable)