GRACO Boss Plug - (SKU: 104126)The GRACO 104126 Boss Plug is a replacement part designed for use in GRACO air operated diaphragm pumps. It is typically constructed from durable materials suitable for industrial environments and is intended to seal or secure specific components within the pump assembly. Key Features: Plug 3 4 16 UNF Designed for GRACO air operated diaphragm pumps Durable construction for industrial use Precision fit for secure sealing Reliable performance in

Fluoroelastomer (FKM) seals and balls

Regularly inspect and clean the strainer screen to maintain performance

flush-mounted threaded studs in sheet metal panels

PT sprayers

Wet End Repair Kit

Prevents backflow in pump systems

or coating processes in industrial

Reliable performance in continuous and intermittent duty cycles

constructed from materials such as aluminium

Used for spraying paints

Ensures optimal performance

Buna ball material