Style #6-56 - All-Vee V Ring Packing

Style #6-56 is designed for phosphate ester base hydraulic fluid (not suitable for petroleum oils). It is fire resistant and performs reliably at temperatures up to 225°F. These V Rings seat automatically and are pressure-sealing, keeping equipment running smoothly and reducing maintenance. They are designed to make the pressure increase the sealing action. All-Vee Rings expand toward the rod and stuffing box wall on the power stroke or with increased pressure to automatically form the seal. On the return stroke or with pressure relaxed, All-Vee Rings contract from the rod for free movement with minimum friction.