PVC BELTING Style Color Tension Rating (lbs. PIW) Nominal Thickness (Inches) Nominal Weight (lbs. PIW) Minimum Pulley Diameter (Inches) Maximum Elevator Cup Projection (Inches) PVC 120 FSxFS Black 120 .123 .050 2 x PVC 120 CxFS Black 120 .135 .069 2 x PVC 120 MRTxFS Black 120 .160 .079 2 x PVC 120 RTxFS Black 120 .265 .081 2 x PVC 150 FSxFS Black 150 .123 .051 3 x PVC 150 CxFS Black 150 .175 .083 3 x PVC 150 CxC Black 150 .180 .089 3 4 PVC 170 RTxFS Black 170 .320 .118 3.5 x PVC 170 SGRTxFS Green 170 .320 .118 3.5 x PVC 200  CxFS Black 200 .205 .108 6 x PVC 200 CxC Black 200 .220 .128 6 6 PVC 200 RTxFS Red 200 .320 .118 6 x PVC 200 CTxFS Black 200 .285 .118 6 x PVC 250 CxC Black 250 .245 .125 6 7 PVC 300 CxC Black 300 .245 .125 6 7 PVC 350 CxC Black 350 .300 .171 8 8 PVC 400 CxC Black 400 .300 .171 8 8 PVC 450 CxC Black 450 .315 .183 10 9 PVC 500 CxC Black 500 .315 .183 10 9 PVC 750 CxC Black 750 .395 .209 14 10