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Graco 166985 Teflon O-Ring Aftermarket | Bedford 15-1103
PriceQuantity
166985
MPN:15-1103
Manufacturer:Bedford Precision Parts
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Graco 166985 Teflon O-Ring Premium Quality Aftermarket Replacement | Bedford 15-1103
The Bedford 15-1103 delivers a precision-engineered aftermarket replacement for the Graco 166985 Teflon O-Ring, manufactured to exacting specifications using high-performance PTFE (Polytetrafluoroethylene) material. This advanced sealing component provides exceptional chemical resistance and reliable performance in extreme temperature applications within Graco pump systems. The precision-molded PTFE construction ensures minimal friction, excellent dimensional stability, and superior sealing integrity, delivering OEM-equivalent performance with enhanced durability for demanding maintenance operations.
Why Choose This Teflon O-Ring
- Premium PTFE material for exceptional chemical resistance
- Extreme temperature tolerance from -100°F to 500°F
- Low friction coefficient reduces wear on mating surfaces
- Direct replacement for Graco 166985 with identical performance
Common Applications
- High-temperature pump seals
- Chemical processing equipment
- Spray system maintenance
- Industrial fluid handling
Compatible with Graco equipment requiring part number 166985.
What It Fits
- Graco airless sprayer pump assemblies
- High-temperature fluid systems
- Equipment requiring Graco part number 166985
- Professional spray system maintenance and repair
If your equipment specifies Graco 166985, Bedford 15-1103 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 15-1103 |
|---|---|
| OEM | Graco 166985 |
| Material | PTFE (Teflon) |
| Temperature Range | -100°F to 500°F |
| Chemical Resistance | Excellent Against Most Chemicals |
| Friction Coefficient | Extremely Low (0.05-0.10) |
| Application | High-Temperature Sealing |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Depressurize and completely drain system before disassembly
- Clean sealing surfaces thoroughly before installation
- Inspect for sharp edges that could damage PTFE surface
- Ensure proper seating in groove without twisting
- Test system operation and check for leaks after reassembly
Pro Tip: PTFE O-rings typically require minimal lubrication due to their natural non-stick properties.
When to Replace Teflon O-Rings
- Visible wear, cracking, or permanent deformation
- Fluid leaks at sealing points
- Exposure to chemicals beyond recommended limits
- During routine system maintenance or rebuilds
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement for 166985 | Original factory configuration |
| Material Quality | Premium PTFE with non-stick properties | Factory material specification |
| Temperature Range | -100°F to 500°F operating range | Original equipment performance |
| Value | Cost-effective replacement | Original manufacturer pricing |
