Grove Gear SS-FHMQ821-40-HR-56-16 S213054816 Stainless Worm

316 stainless steel housing and covers to withstand extreme environments.Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant – USDA Class H1 approved.Vent-free “sealed-for-life” design with Enviroseal technology.Viton double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.O-ring on face of input flange provides a positive seal against moisture intrusion.303 stainless steel output shaft or sleeveWorms are cut, heat-treated, ground and polished to provide efficient, quiet operation.All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.Mounting dimensions are interchangeable with most industry standard reducers.