Scraper and stuffing box

pump unit Scraper stuffing box

used in pump unit Scraper，There are two handles on the top, a rubber core in the middle, and an oil pipe connected at the bottom.

a stuffing box typically consists of a stern tube, which is slightly larger than the prop shaft, and a gland nut or packing nut, which threads onto the stern tube. The two compress packing material wrapped around the shaft, which passes through the assembly from the motor to the propeller，Creating a proper plunger alignment is critical for correct flow and a long wear life. Stuffing box components are of stainless steel, brass or other application-specific materials. Compression packing is rigorously tested to ensure effective sealing in valves, pumps, agitators, and other rotary equipment.It is used to prevent leakage of fluid, such as water or steam, between sliding or turning parts