GRACO Polyethylene Lower Wiper - (SKU: 184421)The GRACO 184421 is a polyethylene wiper designed to fit within GRACO wiper plate assemblies. It serves as a sealing and wiping component, ensuring smooth operation and preventing contamination in fluid handling systems. This part is intended for use in professional equipment such as pneumatic elevator carts or rams, specifically with Check Mate pumps and compatible wiper plates. Key Features: Wiper Polyethylene Compatible with GRACO wiper plate

Onboard melting system (ProMelt™) available for rapid thermoplastic melting

Pulse count conductive polypropylene center section for static dissipation

Regularly inspect diaphragms and check valves for wear and proper function

but similar dust caps are typically made from durable plastic or rubber

and longevity of the line striping system

Use appropriate tools to avoid damaging the ball or valve components

Hand-tighten the nut to avoid over-torquing and potential damage

It features a robust construction with a Honda engine and is intended for use by contractors and professionals in painting

and other major excavator brands

Used in industrial fluid transfer applications where temperature control and chemical resistance are required

The GRACO 113601 is an air-coupled hose designed for use with GRACO spray equipment

The GRACO 25N475 is a protective seat cover designed for use with GRACO paint spray equipment