GRACO Nut, Packing - (SKU: 189728) Inspect the coupler for damage

Inspect the coupler for damage before installation

providing structural support and protection for the equipment

Use only compatible materials and parts as specified by GRACO

UHMW (Ultra High Molecular Weight polyethylene)

5" flanged or NPT

GRACO Nut, Packing - (SKU: 189728) Inspect the coupler for damageThe GRACO 189728 Nut, Packing is a stainless steel nut designed for use as the packing nut on the intake valve of GRACO equipment. Its primary function is to secure and seal the packing within the intake valve assembly, ensuring reliable operation and preventing leaks in fluid handling systems. Key Features: Nut, Packing Stainless steel Designed for GRACO intake valve assemblies in warm melt supply units and similar equipment Durable stainless steel