The GRACO D0B311 Complete Fluid Repair Kit is a comprehensive set of replacement parts designed for the Husky 1590 series diaphragm pumps. It includes components made from PTFE (diaphragm and ball), and is intended for use in maintaining and repairing GRACO’s Husky 1590 pumps, which are widely used for transferring and metering fluids in industrial applications.

Key Features:

• Fluid Repair Kit
• Husky 1590 Series
• PTFE (diaphragm and ball), housing materials may include PVDF, polypropylene, stainless steel, and aluminum depending on pump configuration[1][3]
• Compatible with Husky 1590 series pumps (models such as 1590 DB2311, DB5311, and others with similar specifications)[1][3]
• Comprehensive set for complete pump overhaul
• High-quality PTFE components for chemical resistance and durability
• Designed for ease of maintenance and reliability
• Supports extended duty cycles in demanding industrial environments

Applications:
Used for the maintenance and repair of GRACO Husky 1590 series diaphragm pumps in applications such as chemical transfer, paint and coatings, water treatment, and other industrial fluid handling processes.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise pump reliability and void warranties.
• Follow the GRACO Husky 1590 pump service manual for detailed disassembly and reassembly instructions
• Inspect all components before installation for damage or wear
• Ensure proper alignment and torque of all fasteners
• Test pump operation after installation to confirm proper function and leak-free operation