TSA-115 3-1/2in (88.9mm) Perforated Plate Screen Tray for Gilson Testing Screen and Test-Master® Testing Screens is fitted with round-hole precision punched steel and used for coal testing, ores, wood chips, and other special materials. Tray meets ASTM E323 and ASTM D4749 specifications for punched plate opening sizes.
- Steel plate is precision-punched with round holes
- Used to test coal, ores, wood chips, and other special materials
- Meets ASTM standards
- 3-1/2in Perforated Plate Screen Tray