9in Perforated Plate


Price $34.98
Est Delivery in 3-5 days after ordering

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The 9in (228.6mm) Perforated Plate is for use with the ASTM 9in Sand & Gravel Permeameter and the 9in Constant / Falling Head Sand & Gravel Permeameter. Perforated Plates placed at each end of soil permeability specimens prevent deformation and allow flow of permeants. Made of durable PVC plastic with 0.20in (5.08mm) thickness and 3/16in (4.8mm) perforations. Two Perforated Plates are included.


  • Constructed of durable PVC plastic
  • Allows permeants to flow freely while preventing loss of soil
  • 3/16in (4.8mm) perforations in 0.20in (5.08mm) thick plates

Included Items:

  • 9in Perforated Plate (set of two)
Size 9in (228.6mm) 
Thickness 0.20in (5.08mm)