LEESON Electric Corporation  

Grove Gear IRONMAN WASHGUARD® Helical-Parallel F Series

(Replaces the Grove Gear TorqueLine Series)


Adding a white, BISSC certified epoxy finish to the Helical-Parallel gear reducers provides superior durability in wet environments and resistance to caustic cleaning solutions. With WASHGUARD® features, the gear reducers are ideal for food service and other wet or humid conditions.

Food-grade white epoxy paintunit

  • Food-grade synthetic lubricant meets USDA Class H2 standards
  • Enviroseal feature provides a vent-free and “sealed for life” design
  • Viton® double-lip seals are up to five times more durable than nitrile seals and provide added resistance to chemicals common in washdown applications
  • Patented Forsheda V-ring on output shaft provides extra protection from high pressure water spray and other contaminants
  • O-ring on “flat-faced” input flange provides a positive seal against moisture intrusion
  • Stainless steel output shaft is corrosion resistant for long life
  • O-rings on input and output covers eliminate gaskets, sealants and leaks

Standard Helical-Parallel features include:

  • Selections from 1/4 to 20 HP
  • Output torque to 13,300 lb:in
  • Ratios from 3.42:1 through 3377:1
  • Output speeds from .5 to 280 RPM
  • Universal base, flange and hollow bore mounting with competitive interchange capability
  • Precision carburized and hardened crowned helical gearing
  • Double lip spring loaded seals with precision ground seal journals
  • High capacity ball and tapered bearings with splash lubrication, factory filled
  • Enhanced high tensile strength steel shafting with low notch sensitivity
  • Optimum structural designed housings made of high strength alloy cast iron
Catalog Pages -
WASHGUARD® Helical-Parallel
Gear Reducer eCatalog and Product Locator