GRACO Shock Absorber, 1/2-20, .39 - (SKU: J0000345)

GRACO Shock Absorber, 1/2-20, .39 - (SKU: J0000345)The GRACO J0000345 is a shock absorber designed for use in GRACO equipment, specifically to dampen vibrations and absorb shocks within fluid handling systems. The material is not specified in available listings, but it is engineered for durability and reliability in industrial environments. Its intended function is to protect equipment and ensure smooth operation by reducing mechanical stress caused by pressure fluctuations or movement. Key Features:

but it is engineered to securely pack and seal materials

Plug-and-play design allows for easy replacement of existing pumps without additional infrastructure work

Used in GRACO sprayers and pumps to seal moving parts and prevent fluid leakage

Lubricate components using the included PFPE grease (17G558) during assembly

ensuring reliable performance and reduced wear

Follow manufacturer’s instructions for electrical connections and gear reducer selection (10:1 or 60:1)

Includes relief valve for pressure management

Designed for reliable sealing and protection of the fluid side

Ensure the surge tank is depressurized and drained before replacing the diaphragm

The unit is engineered to spray heavy and low VOC

working in conjunction with the AA4500 spray gun for high-solids material atomization

particularly in applications requiring reliable fluid delivery and system maintenance