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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
| Aftermarket | Bedford 15-171 |
|---|---|
| OEM | Graco 164557 |
| Material | Premium Teflon (PTFE) |
| Type | O-Ring Seal |
| Temperature Range | High Temperature Resistant |
| Chemical Resistance | Exceptional - Universal |
| Compatibility | Direct OEM Replacement |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Depressurize spray system completely before disassembly
- Clean all sealing surfaces thoroughly before installation
- Use proper installation tools to avoid damaging the Teflon
- Ensure o-ring is properly seated without twisting or rolling
- 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 Resistance | Exceptional - Universal chemical resistance | Original factory specification |
| Temperature Range | High temperature capability | Factory performance standards |
| Material Quality | Premium Teflon (PTFE) compound | Original material specification |
| Value | Significant cost savings | Original 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.
