GRACO Hydraulic Supply Tube for GH230/300 STD - (SKU: 17D270) and its primary function is

and its primary function is to provide a reliable seal in the pump assembly

Used in industrial lubrication systems for precise metering and distribution of lubricants or other fluids

Designed for use with GRACO mortar application equipment (specific models not listed)

waterbase compatible pressure regulators

GRACO Hydraulic Supply Tube for GH230/300 STD - (SKU: 17D270) and its primary function isThe GRACO 17D270 is a hydraulic supply tube designed for use with GRACO GH230 and GH300 standard airless sprayers. It is a genuine replacement part intended to ensure proper hydraulic fluid transfer within the sprayer system. Material is not specified in available sources. Key Features: Hydraulic supply tube GH230 300 STD GRACO GH230 and GH300 standard airless sprayers Genuine GRACO part for reliable performance and fit; supports proper hydraulic