Waste Pack Seals

Waste pack seals are the most common type of screw conveyor shaft seal because of low cost and simple design and are mounted between a trough end and a flanged bearing by means of common bolts. All KWS waste pack seals are available with neoprene lip seal.

KWS and Martin Part Numbers Cross Reference » CAD Configurator
  • Model
    Number
  • A (Shaft Diameter)
  • B
  • C Min.
  • C Max.
  • D Bolts
  • E
    • WPS112WL

    • 1-1/2”
    • 5-3/8”
    • 4”
    • 4-1/8”
    • 1/2”
    • 1-3/4”
    • WPS2WL

    • 2”
    • 6-1/2”
    • 4-3/8”
    • 5-1/8”
    • 5/8”
    • 1-3/4”
    • WPS2716WL

    • 2-7/16”
    • 7-3/8”
    • 5-3/8”
    • 5-5/8”
    • 5/8”
    • 1-3/4”
    • WPS3WL

    • 3”
    • 7-3/4”
    • 6”
    • 6”
    • 3/4”
    • 1-3/4”
    • WPS3716WL

    • 3-7/16”
    • 9-1/4”
    • 6-3/4”
    • 7”
    • 3/4”
    • 2-1/4”