Titan 700-811 O-Ring
OEM Titan Seal Component
Titan 700-811 O-Ring is an OEM precision-molded elastomeric seal used to create a leak-proof barrier between mating components in compatible Epic and PowrLiner airless sprayers, preventing fluid leaks and maintaining system pressure.
Compatibility Table
A hardened, cracked, or flattened O-ring causes visible leaks, pressure loss, and air ingestion. Replacing it restores a positive seal and prevents more extensive fluid-section damage.
Titan Seal Component
Titan 700-811 O-Ring for Epic and PowrLiner Sprayers
Titan 700-811 is an OEM precision-molded elastomeric O-ring used to create a leak-proof seal between mating components in compatible Epic and PowrLiner airless sprayers. It is installed in grooves between parts such as fluid passages, pump connections, valve assemblies, or filter housings. When compressed during assembly, the O-ring deforms to fill the gap, creating a reliable barrier against fluid or air leakage. The material is formulated to resist degradation from common solvents, paints, and cleaning agents used in sprayer applications. Over time, O-rings can harden, crack, or take a permanent set due to chemical exposure, temperature cycles, and compression. A failing O-ring allows fluid or air to escape, leading to visible leaks, difficulty building pressure, or air bubbles in the fluid. Replacing it with this genuine Titan part restores a positive seal and prevents more extensive fluid-section damage. It is compatible with the Epic 447ex, 447HPX, 660ex, 660HPX, and PowrLiner 3100 models.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan O-ring (alternate 700811) for compatible Epic and PowrLiner sprayers. Provides a high-pressure seal in fluid passages and connections. |
| Function | Seals joints between components to stop fluid from escaping; helps maintain system pressure; prevents air from being drawn into the fluid path. |
| Replacement Indicators | Visible fluid leakage at sealed joints, hardening or cracking of the O-ring, compression set (flattened), or air bubbles in the fluid. |
| Industrial Applications | Professional airless sprayer maintenance, fluid section repair, valve and filter housing service, and rental fleet servicing. |
| Compatible Titan Machines | Epic 447ex, 447HPX, 660ex, 660HPX; PowrLiner 3100. |
| OEM Part Number | 700-811 (alternate 700811). |
| Related Parts Commonly Serviced Together | Mating surfaces, backup rings (if used), and the gland or groove should be inspected when replacing the O-ring. |
| Common Problems Solved | External fluid leaks, pressure loss, air ingestion, and erratic spray performance caused by a worn or damaged O-ring. |
| Target Users / Markets | Painting contractors, maintenance technicians, rental fleets, and repair shops running compatible Titan sprayers. |
| OEM & Brand Information | Genuine Titan OEM component manufactured from chemical-resistant elastomer for reliable high-pressure sealing. |
| Commercial Benefits | Restores a positive seal, eliminates fluid leaks and pressure loss, and ensures consistent spray performance while preventing fluid-section damage. |
The 700-811 O-Ring is a direct replacement for worn or damaged seals in compatible Titan sprayers. Before installing a new O-ring, clean the gland and mating surfaces thoroughly. Check for scratches or burrs on the mating surfaces that could damage the new O-ring. If backup rings are used, inspect them for wear or damage. Apply a light coat of compatible lubricant to ease installation and prevent twisting. Replace the O-ring whenever the assembly is opened for service. A properly seated O-ring prevents fluid leaks and maintains the pressure required for consistent spray performance.
Frequently Asked Questions
Practical answers for confirming fitment and service value.
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