The GRACO 17E604 Mark IV HD 3-in-1 ProContractor Series is a heavy-duty electric airless sprayer designed for professional contractors. It is constructed from a combination of zinc-plated carbon steel, nickel-plated carbon steel, nylon, stainless steel, PTFE, acetal, leather, UHMWPE, aluminum, tungsten carbide, PEEK, and brass. This sprayer is intended for spraying primers, mud, level 5 surfacers, and paints, enabling users to cover more square footage in a day with minimal downtime.

Key Features:

• Electric Airless Sprayer
• Mark IV HD 3-in-1 ProContractor Series
• Zinc-plated carbon steel, nickel-plated carbon steel, nylon, stainless steel, PTFE, acetal, leather, UHMWPE, aluminum, tungsten carbide, PEEK, brass
• 19.8 lbs/min
• Compatible with GRACO replacement pump 17H832
• WatchDog Pump Protection System
• Easy Out Filter Manifold
• Heavy-Duty Prime Valve
• Rugged, Durable Cart Design with Kickstand
• Exchange pump in minutes (no tools, pins, or parts to lose)
• Fast cleaning (6X faster using 1/2 the water)
• High-velocity fluid flow with 60% higher motor speed
• Durable filtration
• Proven power and performance for all painting applications
• High-torque brushless design with lifetime warranty
• Hardened steel gears for quiet operation and lifetime warranty
• Deploy and rewind up to 300 feet of hose in seconds without twists or coils

Applications:
Spraying primers, mud, level 5 surfacers, and paints for drywall, texture, and finishing applications in commercial and residential projects.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the equipment.
• Follow the manufacturer’s instructions for pump replacement and maintenance
• Ensure all connections are secure before operation
• Regularly inspect and clean filters and hoses
• Use only compatible replacement parts such as pump 17H832
• Store the sprayer in a clean, dry environment when not in use
• Perform routine maintenance checks as recommended by GRACO
• Clean the sprayer thoroughly after each use to prevent clogging and wear
• Monitor for leaks or unusual noises during operation
• Replace worn or damaged parts promptly