

Acid-resistant lower pump assembly designed for Graco bellows systems, enabling reliable transfer of corrosive and chemical fluids in industrial applications.
The Graco LB100C Kit, Lower, Bare, Bellows, Acid is designed for integration with Graco lower pump assemblies used in corrosive fluid transfer and industrial finishing systems.
✔ Designed specifically for systems handling aggressive or acidic coatings requiring chemical-resistant wetted components.
The Graco LB100C Kit, Lower, Bare, Bellows, Acid is a specialized lower pump assembly kit engineered for fluid handling systems operating in chemically aggressive environments. It features a bellows-style pump design intended to reduce wear and improve sealing performance when transferring acidic or corrosive materials.
This kit serves as a replacement or rebuild component for Graco pump systems that require enhanced chemical resistance at the lower end of the pump assembly. It is built to support applications involving acid-based coatings, solvents, and industrial chemical fluids, ensuring durability and reduced maintenance downtime.
The “bare” configuration indicates that this is a core lower assembly without additional accessories, allowing customization based on system requirements and existing Graco setups.
Bellows pump technology eliminates traditional packing systems, reducing friction points and improving resistance against chemical attack. This makes the LB100C lower assembly particularly effective in environments where acidic materials would quickly degrade standard pump components.