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Graco 164557 Teflon O-Ring Aftermarket | Bedford 15-171

PriceQuantity

$ 22.79
Part #:

164557      

MPN:

15-171      

Manufacturer:

Bedford Precision Parts

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In Stock

Graco 164557 Teflon O-Ring Aftermarket | Bedford 15-171 - Premium Chemical Resistant Seal

The Bedford 15-171 provides a premium aftermarket replacement for the Graco 164557 Teflon o-ring. This high-performance sealing component offers exceptional chemical resistance and temperature tolerance, delivering OEM-level performance with significant cost savings for demanding spray equipment applications.

Aftermarket Value Chemical Resistant High Temperature

Why Choose This Teflon O-Ring

  • Premium Teflon construction for exceptional chemical resistance
  • High temperature tolerance for demanding applications
  • Direct replacement for Graco 164557 with identical performance
  • Low friction surface reduces wear on mating components

Common Applications

  • Aggressive chemical and solvent applications
  • High-temperature coating materials
  • Industrial and heavy-duty spray equipment
  • Chemical processing and transfer systems

Ideal for the most demanding chemical and high-temperature applications.

What It Fits

  • Graco equipment requiring Teflon o-ring 164557
  • Spray systems handling aggressive chemicals
  • High-temperature application equipment
  • Industrial and professional spray systems

If your equipment specifies Graco 164557, Bedford 15-171 is the correct aftermarket replacement.

Technical Specifications

AftermarketBedford 15-171
OEMGraco 164557
MaterialPremium Teflon (PTFE)
TypeO-Ring Seal
Temperature RangeHigh Temperature Resistant
Chemical ResistanceExceptional - Universal
CompatibilityDirect OEM Replacement
BrandBedford Precision Parts (Aftermarket)

Installation Notes

  1. Depressurize spray system completely before disassembly
  2. Clean all sealing surfaces thoroughly before installation
  3. Use proper installation tools to avoid damaging the Teflon
  4. Ensure o-ring is properly seated without twisting or rolling
  5. Test system for leaks before returning to service

Pro Tip: Teflon o-rings provide immediate chemical resistance and require no break-in period.

When to Replace O-Ring

  • Switching to aggressive chemical materials
  • Operating in high-temperature environments
  • Visible damage, nicks, or compression set
  • Fluid leakage around sealed connections
  • Routine maintenance in critical applications

Bedford vs OEM

Feature Bedford Aftermarket OEM (Graco)
Chemical ResistanceExceptional - Universal chemical resistanceOriginal factory specification
Temperature RangeHigh temperature capabilityFactory performance standards
Material QualityPremium Teflon (PTFE) compoundOriginal material specification
ValueSignificant cost savingsOriginal manufacturer pricing

Frequently Asked Questions

Teflon (PTFE) o-rings offer virtually universal chemical resistance, withstanding nearly all solvents, acids, bases, and aggressive chemicals while maintaining excellent sealing properties across a wide temperature range.
Teflon o-rings can typically operate in temperatures ranging from -100°F to +450°F (-73°C to +232°C), making them suitable for both extreme cold and high-temperature applications.
While Teflon offers exceptional chemical and temperature resistance, it has less elasticity than elastomeric o-rings. It's ideal for aggressive chemical and high-temperature applications but may not be necessary for standard water-based materials.
Teflon o-rings are less elastic than rubber o-rings, so careful installation is crucial. Use proper tools, avoid twisting, and ensure the o-ring seats completely in the groove without damage.
If in stock, orders ship from Bedford Hill, New York for quick delivery to your location.