GRACO Air Regulator with Gauge, Self Relieving - (SKU: 234389)The GRACO 234389 is an air pressure regulator with an integrated gauge, designed for precise control of air pressure in fluid handling and application systems. It is constructed for durability and reliability, intended for use within GRACO equipment to regulate and monitor air pressure in commercial and industrial fluid dispensing applications. Key Features: Air Regulator with Gauge, Self Relieving 234389 22 CFM at 50 psi Maximum inlet pressure: 160

specifically the GX390 model

Follow GRACO equipment manual instructions for disassembly and reassembly of ram piston and tie bar

intended to provide a secure and reliable power connection for GRACO equipment

Restores critical seat function for reliable sprayer operation

Essential for maintaining proper chopper function

EP/EP (Ethylene Propylene seals)

but it is engineered for optimal functionality and reliability within GRACO equipment

4 in (height x length x width

Using genuine GRACO parts like the 15R864 KNOB ensures proper fit

Used in GRACO equipment requiring electrical harnesses for component integration and reliable operation

Ensure the gland packing stack is properly seated before tightening the packing nut

#8 JIC x 1/2 NPT