Novamodulair200 Flush grid Brand Name Novamodulair Pitch 50.8mm Thickness 9.8mm Open area 38% Color Gery/White Belt material POM/PP/PE Certification ISO,FDA,SGS Support Sprocket Teeth Outside diameter Inside Diamteter Material 8 129 Ø20 30 40 Nylon 12 194 Ø20 30 40 Nylon