Description of MSR Dragonfly Fuel Pump Package Designed for use with MSR DragonFly™ liquid fuel stoves, the new fuel pump improves durability and flame control. Boasting full field-maintainability, it also offers unmatched durability as well as an auto-shutoff valve for increased safety. Features: Compatible with all MSR DragonFly stoves (standard in all 04 models). Light, strong, glass-reinforced polymer is more durable than traditional plastic. Auto-shutoff valve increases safety by reducing the chance of fuel leakage if you forget to turn off the pump after you shut down the stove at the flame adjuster. Note : this pump is for use with DragonFly stoves only, please see the MSR Standard pump for use with other MSR liquid fuel stoves.