GRACO RETAINER, SEAL - (SKU: 189997)The GRACO 189997 RETAINER, SEAL is a replacement part designed to secure and maintain the integrity of seals within GRACO pressure relief valve assemblies. Its material is not explicitly stated in available documentation, but it is typically constructed from durable materials compatible with industrial fluid handling systems. Its intended use is to ensure proper sealing and prevent leakage in GRACO equipment, particularly in pressure relief valve

Durable carbide piston

It is a hardware set intended to secure and stabilize the handlebar assembly on compatible GRACO sprayers or field stripers

lips face up for piston)

HEX is a robust

Suitable for a wide range of fluids including water

The GRACO 24H004 is a replacement kit that includes a top cover for a 2

Designed for use with GRACO fluid handling and coating equipment

sockets) as recommended in the manual

Hytrel (thermoplastic elastomer) check balls

Used for air or water transfer in industrial

Used in GRACO equipment for secure and efficient power and signal transmission

but it is engineered for integration into industrial control enclosures