Basic Tube End Sizer:
The BFA-2H & BFA-2V consist of a pneumatic impact hammer with activating the trigger, air line filter and lubricator, air pressure regulator, tool balancer and air hose. Also, The Model BFA-2H is designed for longer finned length coils. Which are normally sized and flared with the coil (hairpins bends) in the horizontal plane. Compared to the Model BFA-2V is designed for shorter finned length coils. These are normally sized and flared with the coil (hairpin bends) in the vertical plane.
SIZING COLLETS:
The interchangeable sizing and flaring tools are held in the BFA-2H and BFA-2V by a specially designed beehive spring retainer. The tools are made from special Tool Steel and heat-treated to provide long service. They are designed for a specific unsized tube ID and sized tube ID. In addition, the length of sizing portion is also preset by the design of the tool; however, the length of the flared portion is controlled by the operator.