GRG-B821-20-R Cast Iron Single-Reduction Worm Reducer #12 SpeedSet cartridges solve conveyor line

SpeedSet cartridges solve conveyor line change problems quickly

The NEW -51 Option adds serial communication capability to all models in the MD Plus Series

All assemblies (except 3/4" units) are equipped with a spring guard to prevent kinking at the fitting

3-locking head positions (lowest - middle - upper)

Porter Cable® 743

GRG-B821-20-R Cast Iron Single-Reduction Worm Reducer #12 SpeedSet cartridges solve conveyor lineFeatures One piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. Factory filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. The unique quill seal guard protects the