GRACO Packing Nut (178618) - (SKU: 178618)

GRACO Packing Nut (178618) - (SKU: 178618)The GRACO 178618 is a packing nut, a critical component used to secure and seal the packing material within GRACO fluid handling equipment. Its material is not specified in available listings, but packing nuts are typically made from durable metals such as stainless steel or brass to withstand high pressures and resist corrosion. The intended use is to maintain a tight seal around the pump shaft, preventing leaks and ensuring efficient operation of

Follow equipment-specific wiring diagrams

which is a heavy-duty

Used for maintenance and repair of GRACO Husky 15120 series air-operated double diaphragm pumps in industrial

Original GRACO part for optimal performance[2]

Compatible with GRACO 1-1/2" poly tank flanges

Ensure the hose is properly routed to avoid kinks or sharp bends that could compromise integrity

Reliable performance in various industrial applications

The GRACO D0B050 is a check ball kit designed for use in GRACO pumps and fluid handling equipment

1/2--13 UNC--2A

or process equipment

and pavement marking equipment to ensure secure and leak-free fluid connections

It is typically constructed from durable materials suitable for industrial environments and is intended to connect or adapt fluid lines within GRACO equipment