GRACO Piston 12.863 0.194 NYL HD - (SKU: 01/0055-1AD/89) and is intended to ensure

and is intended to ensure optimal sealing and functionality within the pump’s fluid section

GRACO 515 and 716 series diaphragm pumps

The GRACO 25A869 KIT is a complete fluid repair kit designed for the Husky™ 2200 series of industrial diaphragm pumps

and commercial painting applications where GRACO spray equipment with 3M™ PPS™ cups is employed

GRACO Piston 12.863 0.194 NYL HD - (SKU: 01/0055-1AD/89) and is intended to ensureThis is a heavy duty nylon piston designed for use in GRACO spray equipment. It is engineered for lasting performance and is intended to provide reliable operation within GRACO systems. Key Features: Piston 12. 863, 0. 194 Nylon, Heavy Duty (HD) Designed for GRACO spray equipment (specific models not listed) Engineered for heavy duty performance Designed for longevity and reliability Ease of maintenance not explicitly stated, but preventative