- US Sales
- International Sales
- Technical Support
- Human Resources
PSA-336 Blank Porta-Screen Tray for PS-3 and PS-4 Gilson Porta-Screen® models is a blank screen tray with no wire cloth. The 14x14in (356x356mm) painted steel frame can be fitted with Gilson ASTM or ISO Screen Tray Cloth.
PSA-367 Porta Sample Pan holds samples after testing for weighing
Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).