SPANG LINK JARS / MECHANICAL JARS

SPANG LINK JARS / MECHANICAL JARS

ACT Spang Link / Mechanical Jars utilise the weight of the stems connected immediately above to deliver powerful jarring impacts, by manipulating the wireline upwards or downwards. They are composed of two sections linked together which are free to extend or collapse.

The effect of the jarring impact depends on the weight of the stems used, the length of the stroke, tubing size and deviation, fluid viscosity, well pressure acting on the cross section area of wireline and the speed of the wireline movement.

SPANG  LINK JARS / MECHANICAL JARS
Size (in) Max. O.D. (in) F/N. O.D. (in) Connection Pin X Box Stroke (in) Part No.
1 1.000 0.875 5/8-11 UNC 20 11102000
1 1.000 0.875 5/8-11 UNC 24 11102400
1-1/4 1.250 1.187 15/16-10 UN 20 11122011
1-1/4 1.250 1.187 15/16-10 UN 24 11122411
1-1/2 1.500 1.375 15/16-10 UN 20 11152021
1-1/2 1.500 1.375 15/16-10 UN 24 11152421
1-7/8 1.875 1.750 1-1/16-10 UN 20 11192032
1-7/8 1.875 1.750 1-1/16-10 UN 24 11182432
1-7/8 1.875 1.750 1-1/16-10 UN 30 11193032
2-1/8 2.125 1.750 1-1/16-10 UN 30 11213032
2-1/2 2.500 2.312 1-9/16-10 UN 24 11252446
  • Other sizes and stroke lengths available on request.