GRACO Thumb Screw - (SKU: 111276)The GRACO 111276 is a thumb screw, typically used for securing or adjusting components within GRACO equipment. Its material is not specified in available sources, but thumb screws are generally made from durable metals such as steel or brass for reliable fastening. This part is intended for use in various GRACO pumps and spray equipment, providing a tool free, hand tightened solution for quick access or adjustment. Key Features: Thumb Screw Compatible

Inspect all gasket surfaces for debris or damage before installation

This pump is engineered for use within GRACO fluid handling systems to ensure consistent and contamination-free delivery of liquids

MP is a replacement kit designed for GRACO equipment

Class VI elastomers

particularly in equipment requiring reliable valve insulation for consistent operation

Durable construction for high-wear environments

Refer to the manual for specific maintenance intervals and procedures

Inspect the reed switch and surrounding components for wear or damage during replacement

Pressducer

and chemical industries where hygiene and contamination prevention are critical

Ensure proper alignment with injector and system ports

Replace harness if alarm function fails or wiring is compromised