Nominal thread 1.967"x18F mm, Threads per Inch 18, Piston ID 50.5 mm, Piston Flange OD 104 mm, Outer Diameter 114 mm, Thickness 38 mm, Maximum Axial Displacement 5 mm, Injection Hole Thread G1/4" BSP, Weight 2.54 kg
Nominal thread Tr 340x5 mm, Piston ID 342 mm, Piston Flange OD 430 mm, Outer Diameter 450 mm, Thickness 54 mm, Maximum Axial Displacement 14 mm, Injection Hole Thread G1/4" BSP, Weight 38.8 kg
Nominal thread Tr 380x5 mm, Piston ID 382 mm, Piston Flange OD 476 mm, Outer Diameter 498 mm, Thickness 58 mm, Maximum Axial Displacement 16 mm, Injection Hole Thread G1/4" BSP, Weight 41.9 kg