Part number 779-217 is a star block washer. This component is used to secure and seal connections within fluid delivery systems. It is compatible with the Airless Side Striper Airless Accessory. Replacing a worn or damaged washer restores proper pressure integrity and prevents leaks at the connection point.
| Part Number | 779-217 |
|---|---|
| Part Description | Star Block Washer |
| Compatible With | Airless Side Striper Airless Accessory |
| Condition | New |
Part number 779-217 is a star block washer. It is a sealing component designed for use in high-pressure fluid connections. Its shape ensures a secure fit and effective seal when compressed between mating surfaces.
This washer is compatible with the Airless Side Striper Airless Accessory. A worn, cracked, or flattened washer can lead to fluid leaks, pressure loss, and inconsistent performance. Replacing it restores a reliable seal and proper system function.
| Sealing | Creates a pressure-tight seal between connected components. |
|---|---|
| Alignment | Helps maintain proper alignment of the connection block. |
| Pressure Distribution | Helps distribute clamping force evenly across the connection. |
| Visible Leaks | Fluid seepage at the accessory connection point. |
|---|---|
| Physical Damage | Cracks, chips, or permanent flattening of the washer. |
| During Service | Whenever the side striper accessory is disassembled for maintenance. |
| Poor Seal | Inability to maintain system pressure after tightening. |
Part 779-217 is designed for use with the following accessory. Always confirm fitment using the correct parts diagram for your specific equipment model.
| Compatible Accessory | Component |
|---|---|
| Airless Side Striper | Star Block Washer |
When servicing the sealing components of a side striper accessory, these parts are often inspected or replaced concurrently.
Other sealing elements within the fluid path that may also degrade over time.
The main body component that the washer seals against; inspect for cracks or wear.
Bolts or fasteners that provide the clamping force for the seal.
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