HFS-H Range

HFS-H hydraulic flange spreaders provide the ideal solution for safely opening pipe flanges in the marine and oil & gas industry. Available in capacities from 0 - 5 tons and 0 - 11 tons, these models offer the user the capability of opening flanges up to 2 x 2 1/4" or 2 x 3 5/8" thick respectively. Hi-Force flange spreaders can be operated individually, or as a pair when opening large flanges using a standard pump and connecting hose.

  • Capacities from 5 to 11 tons
  • Quick and easy to assemble on flange
  • Working pressure 10000 psi
  • Single acting, spring assisted return cylinder for fast and safe operation
  • Suitable for fitment onto flanges with a maximum stud bolt size of 1 5/8" (41 mm)
  • Spreading range from 2.4 to 8.83 inches
  • Lightweight ergonomic design for ease of use

Hydraulic Flange Spreaders
Model Number Capacity Tons Stroke inch Oil Capacity inch3 Max Flange Thickness inch Stud Size inch Standard Wedge inch Weight lbs
HFS50H 5 2.96 2.93 2 x 2 1/4" 3/4" - 1 1/8" 1/8" - 1 1/8" 11.0
HFS100H 11 2.21 4.94 2 x 3 5/8" 1 1/4"- 1 5/8" 1/8" - 1 1/8" 25.6

Model Number Dimensions in inch
A B Cmin Cmax D E F G H I J
HFS50H 2.99 8.27 2.4 6.11 0.39 7.56 2.72 5.08 0.99 8.12 0.71
HFS100H 4.26 11.43 2.4 8.83 1.18 6.5 3.51 7.01 1.5 10.76 1.22