Split GUARDIAN™ Bearing Isolator/Labyrinth Seal, Flanged, SPECIAL, , 3.250 inch Shaft, 4.375 inch Bore, 1.366 inch Width, 0.775 inch Flange

29799-0279
  • Style/Model: GUARDIAN-SPLIT
  • Configuration Type (Isolators): Flanged
  • Shaft Size (inch): 3.250
  • Shaft Size (mm): 82.55
  • Bore Size (inch): 4.375
  • Bore Size (mm): 111.13
  • Width (inch): 1.366
  • Width (mm): 34.70
  • ADI/TSE Free: No
  • API 589 Compliant: No
  • API607Compliant: No
  • API622Compliant: No
  • DFARS Compliant: No
  • FDA Compliant: No
  • Fire Safe: No
  • Flange Exists: Yes
  • Flange Length (inch): 0.775
  • Flange Length (mm): 19.69
  • KTW Compliant: No
  • Max Bore Size (inch): 4.376
  • Max Bore Size (mm): 111.16
  • Min Bore Size (inch): 4.374
  • Min Bore Size (mm): 111.10
  • NSF® 61 Certified: No
  • ORing Material: FKM
  • Primary Dimensional Unit of Measure: Imperial
  • REACH Compliant: No
  • RoHS Compliant: No
  • Standard/Special: Special
  • Unitizing Ring Material: Glass Filled PTFE
  • USDA Approved: No
  • USP VI 661 Compliant: No
  • USP VI 87 Compliant: No
  • USP VI 88 Compliant: No
  • Min Shaft Size (inch): 3.248
  • Max Shaft Size (inch): 3.252
  • Min Shaft Size (mm): 82.50
  • Max Shaft Size (mm): 82.60

The first truly unitized split isolator, the Split GUARDIAN™ offers exceptional bearing protection for pumps and motors under the harshest condition. When uptime and mean time to repair (MTTR) are your primary concerns, the Split Isolator is your only real choice. Rigging and maintenance is very costly, the Split GUARDIAN™ can save thousands of dollars in maintenance due to the unique split design. No more costly tear down of equipment required, with the Split GUARDIAN™, the average installation takes minutes instead of hours.

  • Overview

Features and Benefits:

  • Split GUARDIAN™ bearing isolators have a unitizing ring which keeps seal components from having metal to metal contact.
  • Extend bearing life by excluding contamination and retaining bearing lubrication to IP65 levels.
  • Non-wearing seal components provide consistent sealing performance over the lifetime of a bearing.