GRACO Packing Nut - (SKU: 16N751)The GRACO 16N751 NUT, PACKING is a replacement part designed for use in GRACO dosing pumps and similar equipment. It is typically constructed from durable materials such as metal or engineered plastics, intended to secure and maintain the integrity of the packing or sealing components within the pump assembly. Its primary function is to ensure a reliable seal and prevent leaks in the fluid handling system. Key Features: Packing Nut 16N751 GRACO dosing

Used in GRACO spray equipment for guiding and controlling the inlet ball

Use only GRACO replacement parts rated for the equipment’s operating pressure

Keep spare adapters on hand for quick replacement in critical applications

but it is intended to serve as a plug or coupler within GRACO systems

Ensure proper alignment and secure mounting for both vertical and horizontal installation

stackable design (for MHH series)

It is constructed to withstand extreme conditions

Ensure proper alignment and secure fastening of the drum

Ensure the label is affixed securely to the fitting for clear visibility

75 GPM (Gallons Per Minute) at 60 Hz

The hose is constructed with a multi-strand copper heating element and proprietary butyl cover for protection against moisture-sensitive isocyanates

Gentle fluid handling for sensitive or abrasive fluids