GRACO President 3:1 Pneumatic 2-Ball Piston Pump, CS, Stubby, 3 Leather/2 PTFE Seals - (SKU: 237143)The GRACO 237143 is a pneumatic positive displacement piston pump designed for reliable, low maintenance operation in demanding industrial environments. It features a carbon steel (CS) construction and is intended for use in circulating and supplying liquid coatings, including solvent, waterborne, and cleaning fluids, as well as stains, lacquers, varnishes, acid catalyzed materials, resins, and high solid or plural component coatings. The pump is

Ease of maintenance and replacement as a kit

Suitable for both paint and stain applications

Ensure label is positioned for easy visibility and legibility

This kit is intended for maintenance and repair to ensure optimal performance and prevent leaks or failures in fluid handling systems

Regularly inspect and replace V-packings as needed

Inspect packing vee for damage before installation

such as fluid circulation and transfer in various industries

The part is intended to facilitate the bleeding of air or excess fluid from the system

Used in GRACO equipment for connecting or stabilizing internal components

Ensure the sprayer is placed on a stable surface before use

providing precise flow control for lubrication applications

Used in industrial settings for accurate metering