Conduit Specifications Machine ModelNominal SizeMaximum Machine SpeedMaximum Line SpeedStrip Width Range CT1C-50 2″ (50mm)1200 RPM22 Feet Per Minute3/8″ – 3/4″CT1C-1004″ (100 mm)1000 RPM20 Feet Per Minute1/2″- 1″ The continuous process of applying a flexible metallic conduit over a cable or hose provides a substantial reduction in material and labour costs over conventional installation practices within conduits or plenums.