GR-B818-20-R Cast Iron Single-Reduction Worm Reducer EMT Wall CUTTING = Depth of cut:

CUTTING = Depth of cut:  Max

These couplers will also eliminate the guess work or inconvenience of matching interchanges

Heat Treated

FOR LEFT HAND THREAD

Lock-On Hose does not require hose clamps

GR-B818-20-R Cast Iron Single-Reduction Worm Reducer EMT Wall CUTTING = Depth of cut:Features 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