PUR-GARD® Bearing Isolator/Labyrinth Seal, Flanged, 316SS, 0.750 inch Shaft, 1.625 inch Bore, 0.701 inch Width, 0.325 inch Flange

28604-1273
  • Style/Model: PUR-GARD
  • Configuration Type (Isolators): Flanged
  • Compliances/Standards: FDA Compliant, IP66 Rating
  • Material: 316SS
  • Stator Material: 316SS
  • Rotor Material: 316SS
  • Shaft Size (inch): 0.750
  • Shaft Size (mm): 19.05
  • Split or Solid: Solid
  • Bore Size (inch): 1.625
  • Bore Size (mm): 41.28
  • Width (inch): 0.701
  • Width (mm): 17.81
  • ABS Certified: No
  • ADI/TSE Free: No
  • API 589 Compliant: No
  • API607Compliant: No
  • API622Compliant: No
  • Axial Motion (inch): +/-0.025
  • Axial Motion (mm): +/-0.64
  • Compliances: FDA Compliant, FDA Compliant, IP66 Rating
  • DFARS Compliant: No
  • FDA Compliant: No, Yes
  • Fire Safe: No
  • Flange Exists: Yes
  • Flange Length (inch): 0.325
  • Flange Length (mm): 8.26
  • KTW Compliant: No
  • Max Bore Size (inch): 1.626
  • Max Bore Size (mm): 41.31
  • Max Temperature (C): 204
  • Max Temperature (F): 400
  • Min Bore Size (inch): 1.624
  • Min Bore Size (mm): 41.25
  • Min Temperature (C): -30
  • Min Temperature (F): -22
  • Misalignment Tolerance (inch): +/-0.020
  • Misalignment Tolerance (mm): +/-0.51
  • NSF® 61 Certified: No
  • ORing Material: DETECTOMER
  • Oxygen Service: No
  • Primary Dimensional Unit of Measure: Imperial
  • REACH Compliant: No
  • RoHS Compliant: No
  • Standard/Special: Standard
  • Unitizing Ring Material: TUF-STEEL
  • USDA Approved: No
  • USP VI 661 Compliant: No
  • USP VI 87 Compliant: No
  • USP VI 88 Compliant: No
  • Min Shaft Size (inch): 0.748
  • Pressure Max (psi): Ambient
  • Pressure Max (bar): Ambient
  • Max Shaft Size (inch): 0.752
  • Min Shaft Size (mm): 19.00
  • Max Shaft Size (mm): 19.10
  • Max Shaft Surface Speed (meter/sec): 60.9
  • 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