GRACO Packing O-Ring - (SKU: 121138) Critical sealing component for pump

Critical sealing component for pump efficiency

designed for reliable and efficient transfer of a wide range of fluids

but GRACO kits typically use durable materials such as stainless steel or engineered plastics for longevity and chemical resistance

Follow GRACO equipment manual instructions for installation to avoid damage to seals or other components

GRACO Packing O-Ring - (SKU: 121138) Critical sealing component for pumpThe GRACO 121138 Packing O Ring is a sealing component designed for use in GRACO spray foam and spray application equipment. It is typically made from elastomeric material (specific material not specified) and is intended to prevent leaks and maintain pressure within the equipment by sealing moving parts. Key Features: Packing O Ring 121138 Designed for GRACO spray foam and spray application equipment Compact size for easy installation and replacement