FLEX-AUGER® & MULTIFLO® Capacities Feed Delivery System Tube Out- side Dia- meter Tube Out- side Dia- meter Corner Radius Max. Length Motor Size Recom- mended at Maximum Length Feed Delivery Rate Stan- dard Exten- sion Typical Applications mm inch feet feet HP lb/min. feet Standard MULTIFLO® 55 2.25 24 in. 1080 (with 4 elbows) (3) 1/3 15-20 N/A Multiple corners, sharp turns, for hog, other operations Tight-Radius MULTIFLO® 55 2.25 39-in. (corner to corner) 180° turn 1080 (with 4 elbows) (3) 1/3 15-20 N/A Sharp, 180° turns for hog farrowing rooms with 36-in. wide aisles High-Speed MULTIFLO® 55 2.25 24 in. 1080 (with 4 elbows) (3) 1/3 50 N/A Multiple corners, sharp turns, for hog, other operations Model 55  FLEX-AUGER® 55 2.25 5 250 1/2 15 285 Low volume needs such as hog nursery, sow drop feeders Model 75 FLEX-AUGER® 75 3 5 200 1 50 245 Hog grow & finish houses, broiler production Model 90 FLEX-AUGER® 90 3.5 5 150 1 100 185 Large hog finishing houses, broiler/ breeder / turkey houses, cage layer & pullet houses Model HMC FLEX-AUGER® 90 3.5 5 150 1 50 185 High Moisture Corn feeds (to 27%), dairy cow feed Standard Model 108 FLEX-AUGER® Steel 108 4.25 5 150 1 1/2 220 185 Bin filling, stationary mills, grain moving, cage layer & pullet houses PVC 115 4.5 High-Speed Model 108 FLEX-AUGER® Steel 108 4.25 5 150 2 250 185 Bin filling, stationary mills, grain moving, cage layer & pullet houses PVC 115 4.5