GRACO Assembly Tip, Flat, Universal, 309, Packaged - (SKU: 90-309)The 90 309 is an original GRACO assembly tip designed for airless paint spray systems. It is constructed for durability and optimal performance, intended to deliver a consistent, high quality finish in various painting applications. The material is typically hardened steel or similar wear resistant alloy, though the exact material is not specified in available sources. Its primary function is to control the spray pattern and flow of paint through

Sanitary-grade materials

Facilitates pump priming for reliable operation

PTFE and UHMWPE (ultra-high-molecular-weight polyethylene) packings

but it is engineered for heavy-duty performance and is commonly used in fluid handling systems within GRACO equipment

It is intended to function as part of a crank mechanism with a 1:2

PRESSURE is a component designed for use within GRACO equipment

Hi-Boy is a precision-engineered component designed for use in GRACO fluid handling systems

The GRACO 512135 is a plastic extrusion nozzle designed for use in fluid dispensing systems

and is intended for use as a drop-in replacement for less efficient pneumatic pumps or as a primary pump in new installations

Pump is a replacement part designed for use in GRACO pump systems

Vibration-resistant locking

Follow manufacturer guidelines for air supply and filtration