ONE SIZE FITS ALL Manual or Hydraulic!
The AUTO-SPREADER™ flange spreader provides up to 10,000 pounds of force to separate flange faces up to 3 inches. The AUTO-SPREADER™ is available in Hydraulic (HS10K) or Manual (MS10K) models. A standard hand pump powers one Hydraulic AUTO-SPREADER™ flange spreader, or a pair of the AUTO-SPREADER™ flange spreaders, with ease. The Manual AUTO-SPREADER™ flange spreaders uses a ratchet handle to transform 100 ft-lbs of input to 10,000 lbs. of spreading force to create the gap between flange faces. A load lowering valve is available for Hydraulic pumps to control the closing rate of the HS10K.
Features & Benefits of
AUTO-SPREADER™
Manual & Hydraulic flange spreaders:
- Universal - ONE SIZE FITS ALL

- Safe: No loose wedges or parts
- Lightweight - just 12 lbs.
- One person operation
- 3" Travel in one pass
- Manual or Hydraulic
- Jaws open parallel
- Jaws have serrated surface
- No drift - it stays where you place it
- Can be remotely operated
- 10,000 lbs. applied force at tips
SK10K-SB SAFETY BLOCK
Multi-Step design has 3 steps: 1", 2" and 3" to allow the operator to choose the width of flange separation.
Light weight aluminum block and easy grip handle makes it easy to use, even with gloves.
Secure support is provided when the blocks are inserted in the gap between the flanges. The flange spreaders are then closed to transfer the load to the safety blocks, enabling the operator to work more safely on the gasket surfaces.
Power Units
100H2
150H2
150F2
100H
150H
150F
Not sure which tool would work best for you? Click here to view the tool application chart.