Fluid Section Protection and Replacement Guide
Compatible Machines
- Graco Husky air-operated double diaphragm (AODD) pumps with PVDF (Kynar®) fluid sections that specify Part No. 276475 in the official parts list.
- Compatible with pumps using the PVDF fluid cover configuration. Always verify the part number in your equipment manual before ordering.
Product Overview
The Graco 276475 Cover, Fluid is a genuine replacement fluid cover used in compatible PVDF (Kynar®) fluid sections of Graco air-operated diaphragm pumps. It encloses and protects the fluid chamber while helping maintain proper sealing and reliable pump operation during demanding chemical and industrial fluid transfer applications.
Manufactured to Graco's original specifications, this replacement cover helps restore equipment performance, minimizes the risk of fluid leaks caused by worn or damaged components, and supports long service life when installed with the appropriate seals and hardware.
Key Features
- Genuine Graco replacement Fluid Cover.
- Designed for PVDF (Kynar®) fluid section configurations.
- Helps protect internal fluid components from contamination and damage.
- Supports proper sealing for dependable pump performance.
- Ideal for maintenance, repair, or rebuilding compatible Graco diaphragm pumps.
Why Replace the Fluid Cover?
Replacing a damaged or worn fluid cover helps maintain fluid containment, preserves pump efficiency, and reduces unplanned downtime. Using an OEM Graco replacement ensures proper fit and compatibility with the original fluid section assembly.
Frequently Asked Questions
It encloses the pump's fluid chamber, protects internal components, and helps maintain proper sealing during operation.
It is compatible with Graco Husky diaphragm pumps equipped with PVDF (Kynar®) fluid sections that specify Part No. 276475 in the official parts documentation.
Yes. Replacing associated O-rings and seals during maintenance helps ensure proper sealing and reliable long-term performance.
