GRACO Piston, Valve, Cutter - (SKU: B-310-3) or 200-300 mm recommended for

or 200-300 mm recommended for most applications)

Oil (vehicle service and maintenance)

Inspect adapter for damage or wear prior to use

even finish with a soft spray atomization

Ensure the hose is routed to avoid kinks or sharp bends that could restrict flow or cause premature wear

GRACO Piston, Valve, Cutter - (SKU: B-310-3) or 200-300 mm recommended forThe GRACO B 310 3 is a piston, valve, and cutter assembly designed for use in GRACO plural component spray equipment. This part is typically constructed from durable materials such as hardened steel or engineered plastics to withstand the rigors of high pressure, high viscosity material processing. Its primary function is to facilitate the precise metering, mixing, and dispensing of plural component materials, ensuring reliable operation and