We have over 30 years of experience in metal disc couplings


Complete Product Offering

  • Torque capacity to 3175 HP/100 RPM
  • Close couple, spacer and floating shaft design


High Strength Steel Fasteners

  • No moving parts
  • Zero backlash


High Strength Stainless Steel Flex Discs

  • High torsional stiffness
  • No lubrication required



  • Pumps
  • Compressors
  • Printing
  • Fans and Blowers
  • Food processing
  • Machine Tools


All-Metal Construction

  • Wide Temperature Range
  • Available in Carbon or Stainless Steel
  • Composite materials now available

Typical Applications


FORMFLEX spacer and close couple designs are ideally suited for all types of pump applications.

Engine Driven Equipment

FORMFLEX heavy duty FSH series couplings are commonly used to drive reciprocating compressors and other engine driven equipment.


FORMFLEX couplings’ high torsional stiffness allows precise registration for high quality printing lineshaft application.

Positioning Systems

Zero backlash and high torsional stiffness make FORMFLEX the first choice for servo and stepper drives.

For all other available catalogs, visit our catalog reference page.