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.

Waste Pack Seals
Dimensional Drawing for Waste Pack Seals
  • Model
    Number
  • A (Shaft Diameter)
  • B
  • C Min.
  • C Max.
  • D Bolts
  • E
  • 3D Cad

    • WPS112WL
    • A (Shaft Diameter): 1-1/2"
    • B: 5-3/8"
    • C Min.: 4"
    • C Max.: 4-1/8"
    • D Bolts: 1/2"
    • E: 1-3/4"

    • WPS2716WL
    • A (Shaft Diameter): 2-7/16"
    • B: 7-3/8"
    • C Min.: 5-3/8"
    • C Max.: 5-5/8"
    • D Bolts: 5/8"
    • E: 1-3/4"

    • WPS2WL
    • A (Shaft Diameter): 2"
    • B: 6-1/2"
    • C Min.: 4-3/8"
    • C Max.: 5-1/8"
    • D Bolts: 5/8"
    • E: 1-3/4"

    • WPS3716WL
    • A (Shaft Diameter): 3-7/16"
    • B: 9-1/4"
    • C Min.: 6-3/4"
    • C Max.: 7"
    • D Bolts: 3/4"
    • E: 2-1/4"

    • WPS3WL
    • A (Shaft Diameter): 3"
    • B: 7-3/4"
    • C Min.: 6"
    • C Max.: 6"
    • D Bolts: 3/4"
    • E: 1-3/4"