Garlock KLOZURE® PUR-GARD® Bearing Isolator/Labyrinth Seal, Flanged, Standard, 316SS, 4.500 inch Shaft, 5.500 inch Bore, 0.701 inch Width, 0.325 inch Flange

28604-4165
  • Shipping Weight: 2.46 lbs
  • Style/Model: PUR-GARD
  • Split or Solid: Solid
  • Shaft Size (inch): 4.500
  • Shaft Size (mm): 114.30
  • Bore Size (inch): 5.500
  • Bore Size (mm): 139.70
  • Width (inch): 0.701
  • Width (mm): 17.81
  • Material: 316SS
  • Stator Material: 316SS
  • Rotor Material: 316SS
  • Compliances/Standards: FDA Compliant, IP66 Rating
  • Configuration Type (Isolators): Flanged
  • Axial Motion (inch): +/-0.025
  • Axial Motion (mm): +/-0.64
  • Brand: KLOZURE® PUR-GARD®
  • Compliances: FDA Compliant, IP66 Rating
  • Flange Exists: Yes
  • Flange Length (inch): 0.325
  • Flange Length (mm): 8.26
  • Max Bore Size (inch): 5.501
  • Max Bore Size (mm): 139.73
  • Max Temperature (C): 204
  • Max Temperature (F): 400
  • Min Bore Size (inch): 5.499
  • Min Bore Size (mm): 139.67
  • Min Temperature (C): -30
  • Min Temperature (F): -22
  • Misalignment Tolerance (inch): +/-0.020
  • Misalignment Tolerance (mm): +/-0.51
  • ORing Material: DETECTOMER
  • Standard/Special: Standard
  • Unitizing Ring Material: TUF-STEEL
  • UPC Code: 191074050197
  • Primary Dimensional Unit of Measure: Imperial
  • Pressure Max (psi): Ambient
  • Pressure Max (bar): Ambient
  • Min Shaft Size (inch): 4.498
  • Max Shaft Size (inch): 4.502
  • Max Shaft Surface Speed (meter/sec): 60.9
  • Min Shaft Size (mm): 114.25
  • Max Shaft Size (mm): 114.35
  • Max Shaft Surface Speed (feet/min): 12,000

PUR-GAR® bearing isolators offer the ultimate rotating equipment sealing solutions for the food processing industry. Manufactured with materials that are FDA compliant, metal detectable and x-ray inspectable while utilizing a patented IP66 design, PUR-GARD® is a revolutionary seal that combines improved safety and overall process purity with cost savings through extended equipment and bearing life.

  • Overview

Features and Benefits:

  • Patented labyrinth design provides bearing protection even in the most challenging environments, extending the life of rotating equipment
  • Unitized construction will not come apart during installation 
  • IP66 in most common design configurations
  • Non-contacting design reduces shaft drag and energy consumption
  • Available in a broad range of configurations
  • Substantially reduced installation time - NO ARBOR PRESS NEEDED
  • No metal-to-metal contact
  • Metal detectable and x-ray inspectable
  • 316 stainless steel stator and rotor
  • Patented DETECTOMER® FKM o-rings

Typical Applications:

  • Rotating equipment (pumps, motors, gearboxes) exposed to heavy wash down and/or zone 1 and 2 applications