GR-HM852-20-H1-210-48 Cast Iron Single-Reduction Worm Reducer 3030 Vent free design eliminates the

Vent free design eliminates the potential for leaks

Installation consists plumbing the unit into the system

Engineered with a drop segment and high diamond concentration to provide maximum performance for the professional contractor

Fiberglass backing for high flexibility

Size 31- NOT AVAILABLE

GR-HM852-20-H1-210-48 Cast Iron Single-Reduction Worm Reducer 3030 Vent free design eliminates theFeatures 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