GRACO Packing, U-Cup, UHMWPE - (SKU: 690029)The GRACO 690029 is a packing U cup made from UHMWPE (Ultra High Molecular Weight Polyethylene), designed to provide a reliable seal within GRACO equipment, particularly in spray foam and fluid handling systems. Its primary function is to prevent leakage and maintain pressure integrity in dynamic sealing applications. Key Features: Packing, U Cup UHMWPE (Ultra High Molecular Weight Polyethylene) Designed for use in GRACO spray foam and fluid handling

Its primary function is to accurately distribute lubricant to multiple points

Inspect surrounding parts for wear and replace as necessary

Manual adjustment for oil drip rate

It is constructed with aluminum and is intended for use in various fluid-handling systems

Refer to the manual for detailed maintenance schedules and procedures

Used for labeling and identifying components on the GRACO 390 PC Cordless airless paint sprayer

and other heavy-duty applications where precise and reliable fluid dispensing is required

The GRACO C08182 is a precision-engineered nozzle designed for use in GRACO spray equipment

Ensure proper wire routing to avoid abrasion and interference with moving parts

and exposed controls

The GRACO HE30-0167 is a food-grade

continuous operation for simplex (single-pump) applications