GRACO Pulley, 56 Tooth HTD Drive Sheave - (SKU: 18B590)The GRACO 18B590 is a pulley designed as a 56 tooth HTD (High Torque Drive) drive sheave. It is typically constructed from durable materials suitable for industrial applications, though the specific material is not specified in available sources. This pulley is intended for use within GRACO equipment to transmit power efficiently and reliably, commonly found in systems requiring precise belt driven motion such as sprayers or grinders. Key Features:

and industrial maintenance equipment where controlled linear force is required

Used in paint application systems to cover and protect 5-gallon paint reservoirs

The GRACO 289286 is a replacement kit containing a needle

FinishPro 395 SID

Reliable operation with included bearings

but GRACO kits are typically constructed from durable metals and engineered plastics for longevity and compatibility with industrial lubricants

Produces a 4 to 6 inch fan

Follow equipment-specific instructions for installation and maintenance

specifically designed to cover the air side of a component

Regular inspection and replacement of worn valve components is recommended for continued performance

and troubleshoot the Xtreme Mix equipment

or wear during operation