GRACO Wing Knob - (SKU: 305157) designed to provide a reliable

designed to provide a reliable seal and control fluid flow within GRACO positive displacement pump systems

Inspect the relief valve and cap for damage before installation

Used for lubrication and maintenance of GRACO Reactor® Electric

This part serves as the outlet housing for the pump

GRACO Wing Knob - (SKU: 305157) designed to provide a reliableThe GRACO 305157 KNOB, WING is a replacement hardware component designed for use with GRACO spray equipment. Its material is not explicitly specified in available listings, but it is a standard wing knob used for manual adjustment or fastening on various GRACO machines. Its intended function is to provide secure, tool free adjustment or attachment within compatible GRACO equipment. Key Features: Wing Knob Designed for use with GRACO spray equipment;