GRACO Corrosion Resistant Fluid Back Pressure Regulator, 300 Max psi, SST, Acetal & PTFE Wetted Parts, 1-1/4 (f) x 1-1/4 (f), with Gauge - (SKU: 224486) Use two wrenches to tighten

Use two wrenches to tighten connections to the correct torque value

The GRACO 558307 is a piston injector designed for single-point lubrication distribution within automatic lubrication systems

GRACO Mark V pump systems

It is typically constructed from durable metal and is intended for maintenance and cleaning operations

but it is intended for use with the EVO PLUS sprayer

GRACO Corrosion Resistant Fluid Back Pressure Regulator, 300 Max psi, SST, Acetal & PTFE Wetted Parts, 1-1/4 (f) x 1-1/4 (f), with Gauge - (SKU: 224486) Use two wrenches to tightenThe GRACO 224486 is a corrosion resistant, low shear fluid back pressure regulator designed for use in circulating air spray systems. It features stainless steel (SST), acetal, and PTFE wetted parts, ensuring compatibility with water based fluids and resistance to corrosion. Its primary function is to provide regulated back pressure to spray guns and maintain proper circulating pressure throughout the system. Key Features: Back Pressure Regulator