GRACO Packing O-Ring - (SKU: 158378) Suitable for fluid transfer applications

Suitable for fluid transfer applications involving chemicals

Follow all manufacturer guidelines for electrical connections and temperature settings

industry-grade materials for durability in demanding environments

Inspect the stop ball and seat for wear or damage prior to installation

and Santoprene (SP) seat

GRACO Packing O-Ring - (SKU: 158378) Suitable for fluid transfer applicationsThe GRACO 158378 is a packing O ring designed for use in GRACO fluid handling equipment. It is a sealing component, typically made from elastomeric material, intended to prevent leaks and maintain pressure integrity within the pump or valve assemblies of GRACO systems. Key Features: O ring Compatible with GRACO fluid handling equipment, specifically referenced in GRACO Fire Ball Oil Pumps and similar systems Provides reliable sealing Easy to replace