GRACO Lock Washer - (SKU: 157021)The GRACO 157021 is a lock washer designed to secure fasteners in place, preventing loosening due to vibration or movement. It is typically made from durable metal and is used within various GRACO equipment assemblies to ensure reliable and safe operation. Key Features: Lock washer Compatible with GRACO equipment requiring lock washers for secure fastening Prevents fastener loosening due to vibration Durable construction for repeated use Standardized

chemical-resistant materials suitable for industrial and commercial applications

Use compatible fittings and hoses for fluid transfer

Train operators on proper use and maintenance procedures

particularly in sanitary and industrial settings

Adjust speed using the easy adjustment knob

Ideal for professionals in pavement maintenance

Viscount® series)

Install the module on a DIN rail within the control enclosure as per GRACO guidelines

intended for use in maintaining and repairing these pumps to ensure reliable fluid transfer in industrial applications

CRANK SHAFT is a genuine replacement part designed for the maintenance and repair of GRACO equipment

Santoprene seat and diaphragm

but it is intended to facilitate the secure and efficient connection of components within GRACO bead gun systems