Nominal thread 3.730"x12F mm , Threads per Inch 12, Piston ID 95.5 mm, Piston Flange OD 153 mm, Outer Diameter 162 mm, Thickness 38 mm, Maximum Axial Displacement 5 mm, Injection Hole Thread G1/4" BSP, Weight 4.3 kg
Nominal thread 18.107"x5F mm, Threads per Inch 5, Piston ID 462 mm, Piston Flange OD 565 mm, Outer Diameter 590 mm, Thickness 64 mm, Maximum Axial Displacement 17 mm, Injection Hole Thread G1/4" BSP, Weight 61.35 kg