ALPHA INFLATOR® MANUAL/AUTOMATIC
Halkey Roberts alpha auto inflation system + T-toggle.
Designed for use on life vests where automatic (immersion) back up is desirable. Easy and inexpensive to rearm – requires only a CO2 cylinder, bobbin and green indicator clip. Improved splash resistance. Improved humidity resistance. Unit body design for increased strength.

• Operating temperatures: 0ºC. – 45ºC
• Corrosion resistance (720 hours of salt spray)
• UV protection – 300 hours of accelerated weathering
• Tested for 100 inflations

The Alpha^® Auto Inflator activates when the cartridge comes into contact with water. The cartridge mechanism consists of a clear cap cartridge with water access apertures and a compressed high powered spring which is held by a cellulose salt bobbin. When the cellulose salt bobbin comes into contact with water the cellulose dissolves and it releases the spring which pushes a plunger forward, in turn forcing a cutter into the CO₂ cylinder. The cutter allows the CO₂ to travel through the one way valve in the inflator head and inflate the lifejacket.

The Automatic system is backed up by a manual override, which allows the user to pull the toggle and activate the cutter to pierce the gas cylinder in order to inflate the lifejacket alternatively.