The GRACO 253056 GB KIT is a repair kit for the Mark IV fluid section pump, designed to restore or maintain the performance of GRACO Mark IV TexSpray equipment. The kit includes essential components such as seals, packings, nuts, glands, and ceramic check balls, constructed from materials like stainless steel, PTFE, UHMWPE, and ceramic for durability and chemical resistance. Its intended use is to facilitate the repair and maintenance of the pump section in GRACO Mark IV spray systems.

Key Features:

• Pump repair kit
• Mark IV (253056)
• Stainless steel, PTFE, UHMWPE, ceramic, leather, nylon, zinc-plated carbon steel, tungsten carbide, chrome plating, fluoroelastomer, acetal, polyethylene
• Maximum working pressure: 3300 psi (227 bar, 22.7 MPa)
• Fits GRACO Mark IV TexSpray (Model: 258729) and other Mark IV units
• Standard ceramic check balls for improved wear resistance
• Comprehensive set of seals and packings for complete pump overhaul
• Designed for ease of maintenance and reliability
• Durable construction for demanding industrial environments

Applications:
Used for the repair and maintenance of GRACO Mark IV fluid section pumps in industrial, agricultural, and commercial spray systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system integrity and void warranties.
• Always verify correct part numbers in your owner's manual before installation
• Follow GRACO’s recommended procedures for pump disassembly and reassembly
• Ensure all seals and packings are properly seated and lubricated during installation
• Relieve all system pressure before beginning any maintenance or repair work