GRACO Barrel Adapter, Aluminum - (SKU: 4-421-SD-.106C)The GRACO 4 421 SD . 106C is a barrel adapter made from aluminum, designed to connect barrels or containers to GRACO fluid handling equipment, facilitating the transfer of liquids in industrial lubrication and maintenance applications. Key Features: Barrel Adapter 4 421 SD . 106C Aluminum Compatible with GRACO fluid handling systems and standard barrels Durable aluminum construction for longevity Designed for secure connection to barrels Facilitates

ensuring proper regulation and flow of fluids for efficient equipment operation

ensuring consistent output and reducing wear

Follow torque specifications as outlined in the equipment manual

Follow the Pressure Relief Procedure before starting

Replace the dampener kit as part of routine maintenance or when performance issues arise

Designed for use with GRACO equipment requiring an IEC inlet filter

Used for repairing or maintaining the pump assembly in GRACO 5900 series line stripers

Consult GRACO specialists for troubleshooting and maintenance advice

Torque jam nut to 21–35 ft-lb (28–47 N·m) for models 217314 and 221118

Replace cable if LED indicator fails or signal is inconsistent

but it is typically constructed from standard printed circuit board (PCB) materials

and weldment assembly designed for use within GRACO equipment