Firing Heads & Accessories

CATALOG
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Hydromechanical Firing Head


Firing Heads

  Mechanical FH
  Extended Mechanical FH
  Hydromechanical FH
  Absolute Pressure FH
  Differential Pressure FH
  Hydraulic FH
  Auto Release Hydraulic FH
  Auto Release Mechanical FH
  X-3  Crossover Assembly
  Absolute Press.Time Delay FH
 Time Delay
  Tensile Stud
 
Accessories
  Retrievable Production Packer
  Vertical Shock Absorber
  Radial Schock Absorber
  Debris Sub
  Mechanical Tubing Release
  Surge Sub Assembly
  Sure Shot Indicator
  Pressure Rel. (Kobe) Sub
  Drop Bar Activated Vent Sub
  Bi-Differential Press. Assy
  Drop Bars
  RA Marker Sub
  Dump Valve
  ByPass Valve
  Gun Brake 
  Y- Block

 

Description
The Pressure assist hydraulic firing head utilizes a drop bar and hydrostatic pressure to initiate the firing of the guns. After the drop bar hits the retaining sleeve the hydrostatic fires the firing head. A no-go is run above the firing head to prevent detonation by any other source otter than the drop bar.

Specifications
Size 2 7/8"
Maximum O.D.
3.38"
Length
48.00"
Weight
20 lbs
Pressure Rating
20,000 PSI
Tensile Strength
120,000 PSI
Temperature Rating
525°F