Equalizer SG11TM Secure Grip Mechanical Flange Spreader

Equalizer SG11TM Secure Grip Mechanical Flange Spreader

The SG11TM secure grip bolt-hole spreader can be used on all flange types with bolt-hole sizes ranging from 30mm (1.18”) to 39mm (1.54”).

  • The collet holders are supplied with adjustable drive cones which can be adjusted outward from their central position allowing the tool to spread flanges apart and remove a spacer, wafer or butterfly valve.
  • This mid-end, mechanical model offers up to 11T (110 kN) of spreading force.

Product Code: SG11TMSTD


  • 1 x SG11TM Flange Spreader Tool
  • 1 x 150mm (5.91") Vernier Calliper
  • 1 x 1/2" Drive Torque Wrench and Socket
  • 1 x Safety Block
  • 2 x M30 (1⅛") Collets
  • 2 x M33 (1¼") Collets
  • 2 x M36 (1 ⅜") Collets
  • 1 x Instruction Manual
  • 1 x Robust Carry Case with Protective Foam Inserts

NOTE: This product was formerly known as ZG11TM Zero-Gap Mechanical Flange Spreader.

The SG11TM Secure-Grip Flange Spreader Can Be Used During:

  • Commissioning
  • Construction
  • Routine maintenance
  • Shutdowns/outages
  • Testing
  • Valve change-outs
  • Subsea work

Operating Benefits:

  • Unique technology makes the Secure-Grip arguable the safest flange spreader in the world today.
  • Virtually universal, the Secure-Grip Flange Spreader range will cover ANSI, DIN, SPO, ASME, API and BS Flanges.
  • Time-saving, simple operation.
  • Measurable, controlled spreading force.
  • Portable.

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