GR-BM830-20-R-140 Cast Iron Single-Reduction Worm Reducer 4-1/2" ID BHFA-Series strainer allow unrestricted air

BHFA-Series strainer allow unrestricted air flow service

and a maximum capacity of 42 SCFM

The twin bond system works for fluid

(Replaceable parts) - Protects the Delrin slide from excessive wear

gives the Greenback™ flap disc more strength and durability than the competitions plastic back even under the most severe conditions

GR-BM830-20-R-140 Cast Iron Single-Reduction Worm Reducer 4-1/2" ID BHFA-Series strainer allow unrestricted airFeatures 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