GRACO Collar - (SKU: 190066)The GRACO 190066 Collar is a small, essential component designed for use within GRACO process equipment, particularly diaphragm pumps. Its main material is not specified in available sources. The collar functions as a securing or fastening element, ensuring proper assembly and alignment of pump parts during operation. Key Features: Collar GRACO process equipment, particularly diaphragm pumps Lightweight (shipping weight: 0. 060. 1 lbs) Compact

Used in GRACO spray equipment for fluid control and valve protection in industrial

Engineered to meet OEM specifications for durability and reliability

but it is intended for use as a connector between 3/4" NPT and 1/2" NPSM threaded ports

Clamp Bag Tote Unloader

Nozzle and gun assembly

Its primary function is to seal moving parts

Follow GRACO’s recommended maintenance schedule for air motor components

Ensures accurate identification and compliance with equipment branding standards

It serves as a connection point within GRACO equipment

chemical-resistant pumps[2][3]

The kit is constructed from high-quality materials suitable for use in demanding industrial environments

The GRACO 16G431 is a replacement inlet assembly kit designed for use in GRACO sanitary pumps