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Mustang Hydrostatic
Inflatable Automatic PFD


MD3183 (SMD3183)
US Coast Guard Type II Recreational
US Coast Guard Type V Commercial

Mustang Survival new AUTO Inflatable PFD designed for use in severe weather conditions. It incorporates an auto hydrostatic* inflator which is not susceptible to spray, rain or humidity, and is maintenance free for five years from date of manufacture. It also uses a new closure, SecureZIP, that withstands rigorous activity and is easy to repack.
*Hydrostatic pressure is applied to objects submerged in water. The hydrostatic inflator needs only to be submerged 4 inches (10 cm) for the hydrostatic pressure to open a pressure valve releasing a firing mechanism, automatically inflating the PFD.
  • Low Maintenance
    No inflator maintenance required for five years (from date of manufacture, unless fired
  • Reliable Inflation
    Inflates under hydrostatic pressure, the PFD will not inflate prematurely due to rain, humidity or water contact (the PFD can be inflated manually by pulling the activation cord)
  • Safety Inspection Window
    Easily view the inflator replacement date and inflator status through the safety inspection window - green indicates ready for use

  • Features:
  • Hammar 1F auto hydrostatic inflator is maintenance free for 5 years
  • Works on hydrostatic pressure; *inflates when submerged in 4'' of water
  • Lightweight and comfortable design, and neoprene Comfort Collar
  • Zippered Storage Pocket
  • 35 lbs of buoyancy when inflated
  • SecureZIP closure withstands rigorous activity and is easy to repack
  • Cylinder is inside bladder and protected against corrosion
  • Durable 420-Denier nylon and heavy duty coated nylon Strobe light holder, safety whistle and SOLAS reflective tape
  • Backup oral inflation tube


  • Models: MD3183
    Colors: Black w/ black, Red w/ black or Gray w/ black.
    [Orange w/ black, Tan w/ black, & Pink w/ black are discontinued]



    Mustang Hydrostatic Inflatable Automatic PFD
    #SMD318302 $219.95
    Color/Size: 
    *L*: 




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