• concrete manhole former with magnet
  • Pro Former HDPE Hole Former
  • poly hole former
  • pro-former1

Pro-Former HDPE Hole Formers

  • Made of tough, resilient high-density polyethylene
  • Heavy hollow body with mounting ring
  • Low draft 1.5º taper for use with PSX: Direct Drive and other boot-type flexible connectors
  • Non-stick surfaces and low draft make removal easy
  • Can be installed with magnetic holders or threaded anchors

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Polyethylene hole former that is nearly indestructible. Made with low draft taper for use with pipe to manhole connectors. Available for round and straight wall structures. Used with our patented magnetic holding device.

For Standard Round Manholes

  • Available in diameters from 8” to 28” (200 – 711 mm)
  • Manhole ID’s of 30”, 48”, 60”, and 72” (750, 1200, 1500, 1800 mm)
  • Manhole wall thicknesses of 3-1/2”, 4”, 5”, 6”, 7”, and 8” (90, 100, 125, 150, 175, 200 mm)

For Straight Wall Structures

  • Available in diameters from 8” to 28” (200 – 711 mm)
  • 4” to 8” wall thickness (100 – 200 mm)
  • Magna-Former Magnetic Holding
  • Can be used with Magna-Former magnetic holding system

Magna-Former Magnetic Holding

  • Can be used with Magna-Former magnetic holding system.