

Genuine Graco 222846 Dura-Flo 1800 PTFE Packings Repair Kit designed to restore sealing performance in Dura-Flo 1800 (430cc) pump lowers.
The Graco 222846 Dura-Flo 1800 PTFE Packings Repair Kit is a genuine Graco maintenance solution designed to restore sealing performance in Dura-Flo 1800 displacement pumps. This kit contains premium PTFE-based packings and sealing components used in both the throat and piston areas of the pump lower. It ensures leak-free operation, consistent pressure output, and extended pump service life.
This repair kit is commonly used during scheduled maintenance or when fluid leakage, pressure loss, or uneven spray patterns indicate worn internal seals. PTFE material offers excellent chemical resistance and durability for industrial coating and fluid-handling applications.
| Application Type | Usage Purpose |
|---|---|
| Industrial Coatings | Maintains tight sealing for continuous spraying operations |
| Protective Coatings | Prevents fluid bypass and pressure loss |
| Chemical Transfer | Resists aggressive solvents and chemicals |
| High-Volume Pumping | Supports long-duty cycles with reduced downtime |
Installation of the Graco 222846 Dura-Flo 1800 PTFE Packings Repair Kit should be performed during routine pump servicing or when internal seal wear is detected. Proper lubrication and correct torque settings during installation are critical for optimal performance and seal longevity.
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