The GRACO 112059 is a safety relief valve designed to protect GRACO equipment by releasing excess pressure at a set point of 20 PSI
PTFE bellows for chemical resistance
and L30+ airless sprayers
Perform routine maintenance to extend equipment life
stainless steel hose designed for high-pressure fluid transfer in demanding industrial environments
GRACO Repair Kit, Plunger #107 - (SKU: 803510) The GRACO 112059 is aThe GRACO 803510 KIT, REPAIR, PLUNGER #107 is an original replacement kit designed to restore optimal functionality to GRACO pressure washer pumps. It contains essential components such as retainers, O rings, washers, and backup rings for three cylinders. The kit is intended for use in GRACO belt drive pressure washers, specifically for models operating at 3500 & 4000 psi, to ensure reliable performance and prevent leaks or wear in the plunger