700 Series PosiVent® Option | Boston Gear

The PosiVent® features a unique pressure equalization system designed to keep water, washdown solution and other contaminants out of gearboxes in food processing applications. With this patent-pending design, gearbox failure associated with contaminants such as bakery dust entering and breaking down lubricants and causing premature failure is prevented.

Product Features

  • Units are universally designed for any mounting position and lubricated with KluberSYNTH UH1 6-460
  • Unique single seam design provides trouble free performance
  • Boston Gear's standard lifetime warranty
  • USDA approved finishes are available in BostKleenTM and Stainless BostKleenTM
  • Ideal for dusty environments, washdown applications, and extreme temperatures
  • To order specify the letter "Z" for the vent option, in the 700 series catalog number.

Product Data Sheets

  • p-1485-bg_posivent-option
Click on image below to download pdf. To order hard copies of literature click here.

Product Catalog

  • Worm, Helical & Bevel Gear Drives

Related Literature

  • PosiVent┬« for Food Processing Environments
  • Boston Gear Line Card

700 Series Gearbox Lubrication

Adding and Replacing Lubrication in a Boston Gear 700 Series Right Angle Single Reduction Worm Gearbox

Contact Info

Boston Gear
701 Carrier Dr.
Charlotte, NC 28216
Phone: 1-888-999-9860