GRACO Complete Fluid Repair Kit for Husky 307 Series - (SKU: D03977)The GRACO D03977 KIT,307 IND PP,BN,BN,PT is a complete fluid repair kit designed for use with GRACO Husky 307 series pumps. It is constructed with Buna (BN) material for both ball and diaphragm components, and PT (likely polytetrafluoroethylene or similar) for certain seals or gaskets. This kit is intended for the repair and maintenance of industrial pumps, ensuring reliable performance and fluid handling in demanding environments. Key Features:

quick-release connection is required for maintenance or component replacement

Provides reliable sealing for check valves

protection

ensuring continued operation and performance in industrial

Perform routine inspections of diaphragms

Ensure equipment is powered off and depressurized before installation

Designed for GRACO industrial airless sprayers (model compatibility should be verified with equipment manual)

Align the pump handle with the key in the hole on the back of the pump before securing

Maintain recommended pressure ranges for safe and effective operation

000 psi (34

Used in lubrication and fluid handling systems where a compact

Ease of maintenance due to robust construction