GRACO Ring Retaining Air Cap (1.2 x 1.2 x 1.2 in) - (SKU: 276278)The GRACO 276278 Ring Retaining Air Cap is a small, precision engineered component designed to secure and position the air cap within GRACO spray equipment. Its material is not explicitly specified in available sources, but similar GRACO air caps are typically made from durable plastics or metals for reliable performance. This part is essential for maintaining proper airflow and spray pattern in GRACO spray systems. Key Features: Ring Retaining Air

The GRACO D42966 Husky 515 is a 1/2" NPT air-operated double diaphragm pump with a polypropylene (Pp) center section and seats

exhaust) according to system schematics

Regularly inspect and replace the bag holder as needed to maintain optimal dust collection performance

The GRACO 24B658 is a bearing kit designed for use in the Husky® 1050 Air-Operated Diaphragm Pump

but gland packings are typically made from materials such as PTFE

Used in industrial lubrication systems for storing and dispensing lubricants in machinery and equipment

The GRACO 16X069 is a painted cover designed for the LL250 DC dispensing system

Ensure the spray gun is powered down and depressurized before installation

Ensure all old packing is removed before installing new components

Inspect filter and manifold for damage before installation

Used in GRACO equipment requiring hydraulic pump support

a key component in GRACO air-operated equipment