PS-SEAL® Rotary Shaft Seal, Single Lip, GYLON® Blue Lip Material, GYLON® Blue Static Seal Material, 45.00 mm Shaft Size X 65.00 mm Bore Size X 10.00 mm Width, 5.00 mm Preload, 10 bar Max Pressure

MEC04-12650
  • Brand: PS-SEAL®
  • Style/Model: PS-SEAL
  • Lip Material: GYLON® Blue
  • Shaft Size (inch): 1.772
  • Shaft Size (mm): 45.00
  • Bore Size (inch): 2.559
  • Compliances: FDA Compliant
  • Static Seal Material: GYLON® Blue
  • Bore Size (mm): 65.00
  • Width (inch): 0.394
  • Width (mm): 10.00
  • Configuration Type (Seals): Single Lip
  • Compliances/Standards: FDA Compliant
  • Temperature Range (C): -90°C - 260°C
  • Temperature Range (F): -130°F - 500°F
  • Pressure Max (bar): 10
  • Pressure Max (psi): 145
  • Dry Running: Yes
  • Vacuum: Yes
  • For Use With: Gas, Oil
  • Preload (mm): 5.00
  • Preload (inch): 0.197
  • Dust Lip: No
  • Dust Lip Material: None
  • Lip Material (Single): GYLON® Blue
  • Lip Material Composition: PTFE with Aluminosilicate Microspheres
  • Max Shaft Surface Speed (feet/min): Application dependent but usually 147 ft/s is okay.
  • Max Shaft Surface Speed (meter/sec): Application dependent but usually 45 m/s is okay.
  • Min Temperature (C): -90
  • Min Temperature (F): -130
  • Misalignment Tolerance (inch): +/- 0.02 inch at 2000 ft/min
  • Misalignment Tolerance (mm): +/- 0.5mm at 10.2 m/s
  • Primary Dimensional Unit of Measure: Metric
  • Sort Priority: 600

The PS-SEAL® PTFE Rotating Shaft Seal delivers best-in-class sealing performance for high-speed, high-pressure, vacuum, and extreme temperature applications where others fail. Available with Garlock’s proprietary GYLON® PTFE lip, it offers exceptional wear resistance, low friction, chemical compatibility, and full compliance with FDA, USP VI, EN 1935/2004, and ATEX standards, making it ideal for food, beverage, and pharmaceutical industries. With the ability to handle pressures up to 50 times that of standard lip seals and temperatures up to 500ºF (260°C), the PS-SEAL® thrives in both dry running and abrasive environments. Available in multiple lip configurations and fully customized designs, it’s the ultimate solution for demanding rotary shaft sealing needs.


PS-SEAL® is offered in a range of high-performance lip materials and configurations, allowing each seal to be optimized for abrasion resistance, dry-running capability, heat dissipation, or chemical compatibility. This flexibility extends service life, reduces downtime, and ensures reliable performance across demanding food, beverage, and pharmaceutical processes. With short lead times, no minimum order requirements, and engineering support for unique applications, PS-SEAL® provides a versatile and dependable solution for critical rotary shaft sealing challenges.

  • Overview

Features and Benefits:

  • Useab​le under high pressure and in extreme vacuum
  • Very suitable for high circumferential speed
  • Excellent chemical resistance
  • Useable in food and pharma applications (FDA)
  • EN 1935/2004 certificate possible
  • SIP/CIP compatible
  • Good to excellent dry running capability
  • Wear resistant and low friction