Novamodulair7120 Flush grid Brand Name Novamodulair Pitch 12.7mm Thickness 8.8mm Open area 14% Color Blue/White Belt material POM/PP/PE Certification ISO,FDA,SGS Support Sprocket Teeth Outside diameter Inside Diamteter Material 24 98.8 Ø20 30 40 Nylon 38 153.7 Ø20 30 40 Nylon