The 6in (152.6mm) Perforated Plate is for use with 6in Constant / Falling Head Test Set and ASTM 6in Sand & Gravel Permeameter. Perforated Plates are placed at each end of the permeability specimen to support the sample and allow flow of permeant liquid. Plates are constructed of durable PVC plastic with 0.20in (5.08mm) thickness and 3/16in (4.8mm) perforations. Two Perforated Plates are included.
- Allows free flow of permeant fluids while preventing specimen loss
- 3/16in (4.8mm) perforations in 0.20in (5.08mm) thick plates
- Made of durable PVC plastic
- 6in Perforated Plate (set of 2)