0.75 in. ID Single Point Contact Lip Seal with Graphite Fiber-Reinforced PTFE Jacket

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Superior reliability & service life in:

  • Pressure ranges from vacuum to 250 PSI
  • Temperature ranges from -50 to 350° F
  • Surface speeds to 250 feet per minute

The Single Point Contact Lip Seal with Graphite Fiber-Reinforced PTFE Jacket consists of a U-shaped seal jacket with a thin, low-profile dynamic lip geometry that creates a concentrated sealing zone for very low friction against the sliding surface. It is energized with a canted coil spring made from corrosion-resistant 316 stainless steel. The spring helps accommodate for small changes in the seal lip caused by wear, temperature change, or tolerance variations in the assembly. It also ensures effective sealing at startup and low pressures. This radial seal enables bi-directional assembly. It is best suited for housing-mounted applications and rotary service.

$541.00

( unit price $54.10 )

Shipping & handling, taxes will be calculated at checkout.

10000 in stock

Qty

Product Description

Product# E19735
Motion Type Rotary
Seal Jacket Material Graphite Fiber-Reinforced PTFE
Energizer Type Canted Coil Spring
Energizer Material 316 Stainless Steel
Mounting Type Housing

Performance Specifications

Values are provided as guidelines only. Service conditions, such as pressure, speed, and temperature, can act in combination to affect overall product performance. Designing for maximum values in all conditions is not recommended. For assistance with meeting application requirements outside these guidelines, contact our experienced engineers.

Maximum Surface Speed 250 fpm
Max Pressure, Captivated 250 PSI
Temperature Range -50 to 350° F
Media Compatibility Air, Blood, Brake Fluid, Carbon Dioxide, Diesel Fuel, Drilling Mud, Dust Particles, Fuel, Glue, Helium, HPLC Fluids, Hydraulic Fluids, Hydrogen Gas, Kerosene, Liquid CO2, Liquid Natural Gas, Liquid Nitrogen, Methane Gas, Methanol, Nitrogen Gas, Oil, Saline Solution, Salt Water, Silicone Oil, Skydrol, Solvents, Steam, Vapor, Water

Dimensions

Constrained Seal OD (ØA) 0.875 in.
Constrained Seal ID (ØB) 0.75 in.
Seal Cross Section 0.0625 in.
Seal Length (L) 0.092 in.
Unit Weight Per Item 0.3 g

Hardware Design Recommendations

Radial Clearance @ 70° F (E) 0.004 in. Max
Gland Length (G) 0.11 in. Min
Mate Chamfer Length (J) 0.057 to 0.067 in.
Mount Chamfer Length (M) 0.008 to 0.012 in.
Chamfer Angle (N) 25°
Minimum Hardness 50 Rc

Manufacturing Compliance & Quality

California Prop 65 Compliant with California's Safe Drinking Water & Toxic Enforcement Act of 1986
TSCA (Toxic Substance Control Act) Compliant with Sec 6(h) of the TSCA dated 6-Jan-2021 by the EPA
RoHS Compliant with RoHS 3 (2015/863/EU)
REACH Compliant with REACH (EC 1907/2006)
China RoHS Compliant with China RoHS 2 (GB/T 26572-2011)
POPs (Persistent Organic Pollutants List) Compliant with Stockholm Convention on Persistent Organic Pollutants List initiated 2005 with additions through 2015
Country of Manufacture United States of America

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