Titan 700-897 O-Ring
OEM Titan Sealing Component
Titan 700-897 O-Ring is a genuine OEM PTFE (Teflon) stem O-ring intended as an optional upgrade for use with hot solvents, replacing the standard Viton O-ring in the prime/spray valve assembly of compatible Titan airless sprayers.
Compatibility Overview
Install this PTFE O-ring when using hot solvents that would degrade standard Viton seals. Requires O-ring installation tool (700-890) for proper fitment.
Titan Sealing Component Replacement
Titan 700-897 PTFE O-Ring for Hot Solvent Applications
Titan 700-897 is a genuine OEM PTFE (polytetrafluoroethylene / Teflon) stem O-ring engineered as an optional upgrade for sprayers used with hot solvents. Official Titan service documentation for multiple sprayer platforms explicitly instructs technicians to replace the standard Viton O-ring with this PTFE O-ring when operating with hot solvents, as Viton would degrade under those conditions. The 700-897 provides superior chemical inertness and temperature resistance, ensuring reliable sealing and preventing fluid leaks in demanding applications.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine Titan OEM PTFE stem O-ring. Optional upgrade for use with hot solvents in compatible airless sprayers. Replaces the standard Viton O-ring in the prime/spray valve assembly. |
| Function | Provides a chemically inert seal for the valve stem in the prime/spray valve assembly. PTFE material resists degradation from hot solvents that would damage standard Viton O-rings. Prevents fluid leaks and maintains system pressure under high-temperature operating conditions. |
| Specifications | Material: PTFE (Teflon). Installation requires O-ring tool (700-890) for proper fitment. |
| Compatible Airless Sprayers | 330, 340, 440, 440I, 440IX, 440XC, 550XC, 640I, 640IX, 660XC, 690GXC, 740I, 1100XC, 1140IX, 1200GXC. |
| Compatible Epic / Impact Models | Epic 440E, 447EX, 447HPX, 660EX, 660HPX, 690GX, 1200HPG; Impact 340, 400, 410, 440, 640, 640 I and IA, 1040. |
| Compatible RentSpray / PowrLiner / Other | RentSpray 450, 500, 600, 600 Impact, Plus; PowrLiner 3100; PowrTex 1200SF; Performer 640I. |
| OEM Part Number | 700-897 O-Ring (PTFE / Teflon, optional, stem). |
| When to Use | Install this PTFE O-ring when operating the sprayer with hot solvents. Standard Viton O-rings will degrade under high-temperature solvent exposure. This is the specified optional replacement for those applications. |
| Replacement Indicators | Fluid leaks at the prime/spray valve; loss of pressure; O-ring shows cracking, flattening, or degradation; difficulty maintaining prime. |
| Related Parts Commonly Serviced Together | Viton O-ring (221-012 or equivalent), gasket (700-537), O-ring installation tool (700-890), PrimeSpray Valve Assembly (700-258). |
| Why Genuine OEM | Exact dimensions and PTFE material composition ensure proper fit and sealing effectiveness under hot solvent conditions. A low quality or incorrect O-ring may fail to seal or degrade rapidly, causing leaks and pressure loss. |
Important: This is an optional O-ring intended specifically for hot solvent applications. It is not a direct substitute for the standard Viton O-ring in all situations. Use the O-ring installation tool (700-890) for proper fitment. When replacing, ensure the sealing groove is clean and free of debris. Inspect mating surfaces for damage. Always relieve system pressure before servicing.
Frequently Asked Questions
Quick answers for confirming fitment and identifying when replacement is needed.
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