GRACO RETAINER, SEAL - (SKU: 189997) but it is intended to

but it is intended to facilitate the mechanical operation of the equipment

durable materials suitable for demanding industrial applications

Replace the gauge if it shows signs of malfunction or inaccuracy

Up to 50 GPM (189 L/min) for metal models

2 m) hose and is engineered for heavy-duty

GRACO RETAINER, SEAL - (SKU: 189997) but it is intended toThe 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