GRACO Tube Insert, Zinc Plated STL - (SKU: 168686) and clean concrete and asphalt

and clean concrete and asphalt surfaces

leaving them slightly loose for initial horizontal adjustment

to facilitate secure and leak-free connections between different pipe sizes

Check valve design prevents oil from being forced into the air system if lube lines get crushed or bearings get blocked

Mount the QUANTM pump securely to the stand for stability during maintenance

GRACO Tube Insert, Zinc Plated STL - (SKU: 168686) and clean concrete and asphaltThe GRACO 168686 is a tube insert made of zinc plated steel, designed for use in spray foam and spray application equipment. It serves as a component to facilitate the flow of materials within the system. Key Features: Tube Insert Dimensions: 0. 7 x 0. 625 x 0. 5 in Zinc plated steel Compatible with GRACO spray foam and spray application equipment Durable construction for reliable performance Easy installation and maintenance Applications: Used in